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Do Attic Fans Really Work? An Honest Analysis

As the weather gets warmer, an even hotter topic always gets brought up: is an attic fan worth it? Some people swear by them, while others call them a waste of money.

But do attic fans make a difference? Should you get them in your home?

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We’re here to settle the debate once and for all. But the truth isn’t super cut and dry.

Your satisfaction with attic fans will depend on several factors, such as:

The climate you live in
The kind of attic fan you install
Your goal (energy savings vs. comfort vs. ventilation)
Air sealing

This article will tell you everything you need to know about attic fans and what kind of attic fan may work right for your home. That way, you can decide: “Do attic fans make a difference?”

Table of Contents

What Are Attic Fans?

Before we tell you about these fans, let’s talk about what they are.

Attic fans are perfectly named and give you a vivid picture of what they are: fans for attics. They are one of the more popular types of attic vents. When installed on the ceiling of your attic, they circulate the air in your attic.

The fan takes the hot and humid air in your attic, circulates it, and pushes it out of the house’s upper space. This way, hot, stale air under your roof isn’t sitting over your home. This is known as air exchange.

While a fan in a home’s attic works hand in hand with any roof or HVAC system, it is not a required component of an HVAC installation. They need separate installation, which varies widely depending on the type of attic fan, labor, and other required work.

You may wonder why you should bother installing these fans if it’s not required. What people love about these fans is the pressure they take off HVAC systems. Keeping hot and humid out of your attic before it radiates down into the living space is good for several reasons.

But do attic fans work? Let’s talk more about what they do and how they could help your home.

How Do Attic Fans Work?

There are many big claims about attic fans. You’ll hear how they can cool your house in the summer and keep your home nice and dry during the darkest, snowiest winters.

But how accurate are these claims, and do attic fans really help? Let’s get into the specifics of how these fans work.

We mentioned the air exchange, which means the fans push hot, humid air out in the summer. As attics reach 150-160 degrees, much hotter than outside, this can warm your house overall. You can even take your attic’s temperature to see how hot yours is. Alternatively, you can schedule an attic inspection to get more detailed insights from thermal imaging tools.

The hotter an attic is, the warmer the home will be during the summer. This means you’ll constantly increase how frequently you use your air conditioning.

However, by expelling the hot air, an attic fan brings your attic closer to the outside temperature. Your air conditioner can work on cooling your house rather than working against the air coming from your attic.

These fans also have some benefits in the winter. Often during colder months, the warm air from your home meets the cold air just under your roof. Check out our detailed post for more information on when to use an attic fan.

This could lead to excessive moisture and damage your roof from mold or ice damming. The fan will circulate the air, which could prevent any of this excessive moisture and potential damage.

How Attic Fans Don’t Work

Now that we’ve shown how these fans work let’s discuss what they don’t do.

Many people may get caught up in the promises of a fan, especially when it comes to energy savings. Maybe you’ve been told that an attic fan will cool your home in the hottest months, so much so that you can turn off your air conditioner.

But do attic fans cool down a house all on their own?

No.

An attic fan cools and ventilates the attic, bringing the space closer to outside temperatures. This helps keep that hot air from passing into your primary living space. Because of this, you will feel more comfortable during the summer and likely not need to run your air conditioning as much. This can provide some energy savings relief.

However, running an electric fan in your attic means you still have to pay for the electricity so it can operate.

So, are attic fans good or bad? Will the costs to power the fan outweigh the benefit of energy savings? For electric-powered fans, possibly.
Fortunately, there are modern alternatives to get the benefits of active ventilation without paying for electricity.

How Solar Attic Fans Are Different

Solar attic fans work like electric fans and have all the same benefits. The difference is that you only pay for them after you pay to install them. They run on solar energy. So the only thing powering your attic fan is the sun rather than your electrical system.

With a solar fan in your attic, you can take the pressure off your air conditioning without paying for it in your attic. Unlike electric attic fans, this saves you money every month, especially in the hottest weeks of summer.

If you’ve been promised lots of savings with an electric attic fan, it’s understandable that you would be skeptical. But a solar attic fan will do everything you want your electric unit to do. It will push out hot air in the summer. It has been scientifically proven to cool the attic by an average of 20 degrees in hot climates. And it will keep your attic dry in the winter, preventing future costly roofing and maintenance issues.

Solar works all year round, so you won’t need to worry about your electric bill going up because you’re powering your fan in the hottest months. Your fan will run for 12 months of the year without costing you a dime after installation.

Read our review on the best solar attic fans.

Our Top-Rated Solar Attic Fan

Remington Solar Attic Fan (20 Watt)

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The Pros and Cons of an Attic Fan

Now you know everything there is to know about how attic fans work, and you may be getting a good idea of whether it may be right for your home. But are attic fans good or bad?

We’ve laid out the pros and cons to give you the best idea of whether they would be a good fit for your home. Knowing the benefits and disadvantages will help you decide if fans in your attic would work in your home.

The Benefits of an Attic Fan

Increase energy efficiency. By cooling down your attic, you can decrease your air conditioning. Your air conditioner is currently having to work against the sauna sitting on top of your living space. Give it a hand by cooling your home’s upper space to outdoor temperatures before your turn up the AC.
Cool down a second story in your home. If you often find the second story is never as cool as your first one, this could be due to heat radiating down from the attic into your living space. With proper air sealing techniques and sufficient insulation, an attic fan helps prevent that heat from entering your home, keeping your upstairs more cool and comfortable.
Decrease the possibility of damage to your roof. In colder months, the moist, warm air from your home interacts with the cold air under your roof, creating moisture and condensation that sits under your roof. Moisture is the enemy of a strong roof and could lead to expensive damage.
Supports your attic insulation. Excessive heat and humidity can lead to the depletion of your attic’s insulation. An attic fan removes hot, humid air from the attic, taking pressure off your insulation materials.
Solar fans are free to run. Get your power from the sun, and don’t pay after installation. The day after you install it, you can forget it’s there and reap the benefits.

The Disadvantages of an Attic Fan

Electric fans can be costly to operate, depending on what you pay for power. Any savings you get from reducing your use of your air conditioning, you may see that money in your electric bill for operating the fan.
Poor installation can lead to roof leaks, resulting in more expensive issues.
For maximum financial benefit and comfort, you’ll need to ensure that your attic is properly air sealed and insulated.
Won’t cool your entire house. These fans circulate air and push out hot air from your attic. While this helps to cool the top of the house and can reduce the hot air entering your home, it will not actively cool your house in the hottest months.

When Should You Use an Attic Fan?

An attic fan can be a beneficial addition to your home.

In general, attic fans can be used all year round to remove heat and moisture from the attic. However, they’re used primarily in the summer to eliminate extra heat and cool the attic, which can help cool your home by preventing heat from radiating into the living area.

During summer, attics can get as hot as 150 degrees. Preferably, they should be at most 100 degrees to prevent damage and issues with cooling down the rest of your home, but ideally, you want your attic to be as close as possible to the outside temperature.

Knowing when to use an attic fan can help you keep your home cooler, extend the life of your roof, and save you money on your energy bills.

If your attic is not ventilated well, the heat can build up in your attic and cause damage to your roof. An attic fan can help circulate the air and keep the temperature down.

If the humidity is high, the air in your attic can become moist and cause mold and mildew to grow. Running an attic fan can help remove moisture from the air and prevent this from happening.

Remember, you want your attic temperature to be close to the outside air temperature. You should consider running a fan to remove excess heat and moisture if it is.

Conclusion — Do Attic Fans Really Work?

Now that you have all the information about attic fans, it’s time to decide: Do they really work?

Based on our industry experience, the answer is yes. Attic fans do work. They will help circulate air in your attic and ventilate the space, so it stays closer to the outside temperature. Attics can reach incredibly high temperatures in the hot summer months and gather excessive moisture in the winter. Attic fans will help fight these problems.

Do they deliver a ton of energy savings? That answer will ultimately depend on where you live, the type of fan you install, and whether or not your attic is air sealed.

For those who live in cold or temperate climates that never touch 80 degrees, an attic fan may not be worth the installation price (if you’re only concerned about energy savings). Passive roof vents may be sufficient, and if your goal is to obtain energy savings, consider air sealing or adding insulation.

There is also the debate over electric vs. solar fans. Electric fans do what they’re supposed to, but you need to factor in the average cost to power them. Many electric-powered attic fans also only come with a 1-3 year warranty on materials, so you’ll likely need to replace them at some point. Solar fans will work year-round without costing you any money and also come with more extended warranties.

So, do attic fans really work? Yes! But it ultimately depends on what your goals are. If you’re looking for significant energy savings, you’ll need to leverage a fan with other practices like adding insulation and air sealing the attic. If you’re looking to add ventilation to help improve comfort and protect your roof, just installing an attic fan will help.

Frequently Asked Questions

Do attic fans make a difference?

Yes, attic fans can make a difference in several ways.

A properly installed attic fan can remove the excessive heat build-up in the summer, cooling an attic space. This helps reduce the pressure on your insulation systems, preventing unwanted heat transfer into your living space. This ultimately makes your home feel cooler while alleviating the work that your air conditioning system needs to do.

In the winter, attic fans can also make a big difference by removing heat and moisture that escapes from the home. This helps prevent things like mold growth and ice damming.

Do attic fans really cool down a house?

Yes, attic fans can help your house feel cooler on hot days. With that being said, they are not going to cool your entire home.

To maximize an attic fan’s cooling benefit, ensure you have enough insulation in your attic and air seal all of the cracks and gaps. Other cooling techniques such as running ceiling fans, switching light bulbs over to LED, installing energy-efficient windows, and using smart thermostats are also good ways to help keep your home cool.

Do attic fans help AC?

Yes, attic fans can help with air conditioning (AC) by reducing the burden on the AC system. By removing hot and humid air from the attic space, attic fans can help to keep the attic cooler, reducing the amount of work required from the AC system to cool the home. This, in turn, can result in lower energy bills and reduced wear and tear on the AC system, potentially extending its lifespan.

Do attic fans help prevent mold?

Yes, attic fans can help prevent mold growth by removing moisture from the attic space. Mold thrives in moist and humid environments, and by removing humidity, attic fans can reduce the risk of mold growth. However, it is important to note that attic fans are not a cure-all for mold prevention and that proper insulation, ventilation, and moisture control are also important factors in preventing mold growth in the home.

Are attic fans good or bad?

Attic fans are good at what they do: removing unwanted heat and moisture from an attic.

They have earned a bad reputation because of poor quality products, installation, and education. There also needs to be a fundamental understanding of their benefits. Generally, a high-quality attic fan can provide ongoing active ventilation to protect your roof, support insulation systems, and help give some cooling benefits in certain climates.

Should an attic fan run all the time?

Running an attic fan all the time, in theory, is a good idea. You want your attic to be close to the outside temperature. However, if you have a powered attic fan, you may want it to run only some of the time because of the electric costs. In this case, setting a timer or thermostat might be worth consideration. Alternatively, a solar-powered attic fan can provide constant air flow if there is sunlight to keep it running. This is an excellent solution to getting the most benefit from a fan without worrying about operating costs.

December 7, 2022/by admin

Attic Ventilation, Energy Efficiency, Top Post

How To Remove Hot Air From an Attic

Every summer feels like it’s hotter than the last. Homeowners are constantly trying to find a balance between keeping their house cool while saving money on energy bills.

What many don’t realize is that one of the most prominent sources of stifling indoor heat is the attic. Hot air often collects in the uppermost area and transfers much of that heat to the bottom floors.

How do you combat this recurring problem? How do you remove hot air from your attic?

Those are the questions we’re going to answer today. In this article, we’ll go over just how hot air congregates in your attic, and outline ways to not only get rid of it but keep it out of your home for good.

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Remington Solar Attic Fan (20 Watt)

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Table of Contents

Why do attics get so hot?

The laws of thermodynamics dictate that heat naturally rises. That means your attic is the last stop for hot or warm air in your house. Not only that, your attic rests right under your roof. On hot summer days, the heat is going to radiate through the shingles and collect in your attic, creating hot air.

The biggest reason why hot air fills up in your attic is due to poor ventilation. It doesn’t matter if your house is old, new, newly renovated, or has remained untouched for a decade – chances are your attic ventilation needs some work.

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One way to know if this might be the case is by going to your attic or rooftops and checking the size of your vents. Because vents are specifically for exhaust, they need to be appropriately sized relative to your attic. That is if you have a large attic, a couple of vents 6 inches wide probably aren’t going to do the trick.

Exhaust vents, however, don’t tell the entire story. Soffit vents, or intake vents that are placed underneath your roof, are responsible for pushing hot air out of your home while simultaneously bringing in cool air. While many homeowners aren’t even aware of its existence, they need proper maintenance to keep hot air out of your attic.

A lack of proper insulation and poor air sealing also contributes to why attics get so hot. Many assume that too much insulation means hot air will remain trapped in their attics. It’s important to note that attic insulation is an integral part of keeping your attic temperatures stable. If you don’t have proper insulation, you’ll have a hard time keeping your attic heat from seeping into the rest of your home.

Different methods for removing hot air from your attic

Removing hot air from your attic involves two different methods. One is a more active approach where you install electric ventilators and fans to remove hot air once it reaches a certain temperature. Another more passive approach involves installing vents and other openings that allow warm air to naturally escape.

Passive ventilation

Installing more vents and exhausts in your attic and roof is a good way of allowing hot air to circulate in and out of your attic naturally. While most housing code specifies the minimal amount of vent opening depending on your attic’s square footage, it’s never a bad idea to add more. Increasing the number of soffit vents and roof exhaust will allow hot air to pass through the attic without costing you any money from having to power a fan.

Active ventilation

If you do choose to install an active attic ventilation system like a solar attic fan to exhaust hot air, make sure you have enough incoming vents to accommodate the extra airflow. By pushing stuffy air out, you let cooler and fresher outside air in and improve the overall ventilation in your attic.

How to remove hot air from your attic

Regardless of which method you choose, it’s important to know exactly what you’re doing when installing ventilation equipment in your attic. Here, we’ll outline what you’ll need for both passive and active ventilation installation, and how to install them.

Note: the below methods should be complete by a professional. Looking to cool your home? Get a free attic inspection and quote to properly ventilate your attic.

Add passive ventilation

When installing new vents in your attic and roof, you’re going to need a few important things before you start.

First, you need either your exhaust vent or soffit vent, as well as a ventilation baffle. Make sure you have a chalk reel or something to mark your roof with. You’ll also need a circular saw and reciprocating saw, as well as a sheathing knife. Some roof cement, a cordless drill, and a thin pry bar are also needed.

Install an exhaust vent

To install an exhaust vent, you first need to mark the vent location from inside your attic using nails. Then go to your roof, find the location that you marked with the nails, and measure your vent opening.

Cut out an appropriate opening in your roof shingle about ½ inch wider than the vent itself. Then, cut a hole in your roof sheathing with a jigsaw or reciprocating saw.

Remove any obstructions that might prevent the vent from sliding into place. Place the vent squarely into place and nail the lower edge with roofing nails.

Apply the roof cement where the shingles meet the vent and you’re done.

Install a soffit vent

Start by making two parallel lines down the center of the soffit using chalk, each one about 2 inches apart from the other. Cut a hole inside the soffit and measure the thickness of the panel.

Set your circular saw to that thickness and cut down the two parallel lines. Use your pry bar to connect the two parallel cuts and remove the soffit strip.

Then, set your strip vent down on a flat wood surface and screw holes through the flanges. Raise the vent up to the soffit and center it over the cutout slot. Use your cordless drill to secure the vent to the soffit using metal screws.

You’re not done yet though. Go back into the attic and remove any insulation above where the new soffit vents are. This will make sure nothing is blocking the vents and air can properly go through.

Finally, staple your ventilation baffle to the plywood sheathing in each rafter bay. This will ensure the airway remains open for your new soffit vent.

Add an attic fan

When installing a power vent, make sure all the factory-installed bolts are tightened and either mount it as close to the center of the house or near the roof ridge.

Measure the distance from the ridge and the edge of the roof to where you want your vent to go.

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Transfer these dimensions to the attic’s interior. Measure an equal distance between the rafters at the selected location and mark the point. Drill a nail hole through the roof on the mark.

Cut out the circle template on the box and place it on the roof using the drilled hole as the center. Trace around the template and cut through the shingles and decking with a jigsaw.

Remove the vent’s dome.

Center the fan over the hole, making sure the upside of the base flange is pointed toward the ridge under the shingles.

Use caulk or roofing mastic to seal between the roof and fan. With a utility knife, cut the shingles at the top of the fan to accept the fan’s throat.

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Check out our list of the best solar powered attic fans.

How to keep an attic cool

Homeowners can certainly reduce the amount of hot air in their attic by installing ventilation systems. They can also take certain steps to prevent hot air from entering their attic, as well as keeping any heat out of their homes as much as possible.

Proper air sealing

Identifying areas where air might be escaping into it can prevent unwanted warmth from entering your attic. Plumbing pipes and small openings for wires can be sealed with small pieces of fiberglass insulation or through expanding foam. You can also plug leaky areas with caulk.

For more information on air sealing the attic, including typical costs, check out our guide: Is Air Sealing the Attic Worth It?

Insulation

While some claim that insulation exacerbates heat gain in attics, as we mentioned before, it’s an effective mechanism to keep warm air out of the rest of your home while regulating the temperature inside the attic.

However, certain types of insulation, such as reflective insulation, are effective at keeping heat out of your home altogether. Reflective insulation does what its name suggests – it reflects incoming heat from the sun that’s radiating through your roof back where it came from.

By installing reflective insulation around your attic ceilings and walls, you effectively block much of the hot air coming into your attic. This is extremely effective during the summer, and if coupled with proper ventilation, can keep your attic exponentially cooler.

Get the hot air out of your attic today

A hot and stuffy attic is an often overlooked yet crucial factor when it comes to home energy efficiency. By keeping your attic’s ventilation flowing properly and taking preventative measures, you can keep hot air out of your attic. Leverage this article to find the best solution for your home, revamp your attic, and shave some money off of your energy bills today.

Frequently Asked Questions

How do I get hot air out of my attic?

The best way to get hot air out of your attic is to add attic ventilation. If you already have existing passive attic vents installed on your roof, then you should consider installing a powered exhaust vent, preferably solar.

Does a hot attic make a house hot?

There are many things that can contribute to making your house hot. A hot attic can definitely be one of the culprits. Hot air that sits in an attic can radiate down into cooler living environments if there is not enough insulation, or if the attic is not properly air sealed.

What is the ideal attic temperature?

Ideally, you want to keep your attic temperature within 10-20 degrees of the outside temperature. If the attic gets too hot in the winter, it can cause issues like mold and ice damming. In the summer, an excessively hot attic can cause high utility bills and can damage your roof.

Is a hot attic dangerous?

In the summer, attics can reach temperatures of 140 degrees and higher. This type of heat build-up can be dangerous because it can damage your roof and any items you have stored in the attic. Excessive heat can also be dangerous if you have things electrical wiring running through your attic.

November 12, 2022/by admin

Attic Ventilation, For Roofers, Solar Fans, Top Post

9 Best Solar Powered Attic Fans

If you’re looking to ensure that your attic stays well ventilated, a solar attic fan is an excellent solution. Not only do they adequately remove hot air from the attic space and allow it to fill up with cool air, but they also run without the use of electricity, saving you money on your utility bill. It’s an efficient, effective, and environmentally friendly option.

Our Top-Rated Solar Attic Fan

Remington Solar Attic Fan (20 Watt)

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It’s clear to see why a solar attic fan would be a good investment. But before you can upgrade your attic’s ventilation system, you need to decide which solar attic fan is the one for you. No two solar attic fans are the same, and your choice will need to consider the layout of your home amongst other considerations.

Our solar attic fans reviews will help you figure out which will be best for you. We’ll discuss what makes each one unique and the factors to consider when choosing a solar attic fan

Attics and More is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

Table of Contents

Best Solar Attic Fans

1. Remington

Best overall

Product Details:

Roof-Mounted
Available at Different Power Levels
20 to 40 Watts
1,280 to 2,340 CFM
Lifetime Warranty

Based on our experience and testing, Remington Solar Attic Fans are the absolute best solar attic fans for keeping your attic cool.

These roof-mounted solar fans come equipped with a thermostat and humidistat for precise temperature regulation. Based on this data, it can increase or decrease the fan speed automatically.

Remington Fans also have an adapter to switch back and forth from solar to electric power easily. The censor is automatic, so your fan will switch back to running on solar power as soon as it detects sunlight.

Another thing that we love about this solar attic fan? The beautiful, modern aesthetic design. The overall finish on the materials makes it look modern and adds curb appeal. It’s definitely a conversation starter and is a significant upgrade from other products on the market.

Check out our detailed Remington Solar Attic Fan Review for more information.

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2. Natural Light

Best adjustable panel

Product Details:

Roof-Mounted
32 Watts
1560 CFM
25-Year Warranty

Natural Light is another brand dedicated to providing customers with quality solar attic fans.

The Natural Light Energy SAF32B Solar Attic Fan is a good option for a roof-mounted solar-powered fan with basic capabilities.

The tilted solar panel is for ideal sun exposure, and the fan runs very quietly. The CFM is nothing to scoff at either, as it could easily keep a 2200 square foot room cool.

The drawbacks of this model would be that it only fits on shingled roofs, and it doesn’t have an electric adapter.

Check out our detailed Natural Light Solar Attic Fan Review for more information.

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3. Broan

Best budget-friendly option

Product Details:

Roof-Mounted
Plastic
28 Watts
537 CFM
6-Year Warranty

The Broan-NuTone 345SOWW Surface Mount Attic Solar Fan is a good choice if you’re looking for something affordable. The plastic materials keep the cost low, so you can get the ventilation system you need at the price you want. Because of the price point and quality of the materials, this solar attic fan also has a shorter warranty than some other options available.

Unfortunately, this model has a pretty low CFM compared to other products that we’ve tested, so it won’t be as efficient. It also doesn’t come with a thermostat, humidistat, or any hybrid electric capabilities.

For a small space, however, it should be an adequate solution in a pinch. Another thing that we didn’t love about this particular product is it leaves a lot to be desired aesthetically. The plastic materials are kind of an eye-sore and it looks cheaper than other fans on the market.

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4. Yellowblue

Product Details:

Available in Multiple Types
20 Watts
Brushless DC Motor
900 CFM
Limited Lifetime Warranty

Yellowblue Solar Fans are a strong competitor, and compete closely with Solaro as one of the best technically-sound solar attic fans. Designed by aerodynamic engineering experts and made from only the best materials, these solar fans are sure to improve the ventilation quality of any space.

Yellowblue fans are available in several types. They have the standard gable-mounted, roof-mounted, and portable models, of course. But there’s also a model designed for roofs in snowy areas with “S” tiles, as well as a model where the fan and solar panel come separately. Their tilted model sits atop a 360-degree rotating platform to optimize exposure to sunlight.

Like Solaro, the only drawback to Yellowblue products is that consumers need to contact an independent authorized dealer to purchase. This can be a pain for those that live in remote areas. Fortunately, we are a licensed distributor of Yellowblue products and can help you navigate the process of choosing a product and locating a local installer.

If you’re interested, contact us for a quote for materials and installation.

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5. QuietCool Solar Attic Fan

Product Details:

Roof-Mounted
40 Watts
790 CFM
Alloy Steel
15-Year Warranty

QuietCool Solar Attic Fans are gaining a reputation in the industry for offering large panels at an affordable price.

The first thing we noticed out of the box was that this fan features a 40-watt solar panel. In addition, it comes with a preset thermostat, an ultra-energy efficient DC motor, a heavy-duty steel housing, and an included AC/DC inverter. What impressed us the most though is the size of the panel. It’s an absolute beast! But in the case of solar powered attic fans, size of panel doesn’t always matter. It’s all about the CFMs. And this fan just doesn’t provide as much coverage as other products that we tested.

Another big selling point for us is the AC/DC inverter. This allows the fan to run 24/7. When there is sunlight outside, the fan will run only on solar power being powered by the large solar panel on the fan. When there is no sunlight, such as at night, the fan will switch to AC power and continue to run throughout the night. This is great for continuous air flow, providing a number of cooling benefits.

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6. iLIVING

Product Details:

Roof-Mounted
20 Watts
1750 CFM
Hybrid and Thermostat Options
15-Year Warranty

iLIVING HYBRID Ready Smart Thermostat Solar Roof Attic Exhaust Fan is a good secondary option to consider. This smart solar Attic fan is your best choice for cooling off your home if you need a thermostat.

Equipped with a powerful 20W adjustable polycrystalline solar panel, this fan is IP68 water proof. Built with a brushless motor, it provides up to 2000 sq. ft. of capacity cooling. The only big cons that we found with this fan is that it can be a little noisy. There also are some reported issues with the shutters not closing properly, but we did not experience any problems with that.

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7. US Sunlight

Product Details:

Roof-Mounted
Galvanized Steel
25 Watts
Ventilates up to 2,600 Cubic Feet

The US Sunlight solar fan is another popular option among homeowners and contractors. This fan has big brand recognition as many large retailers including Home Depot, Lowes, and Costco all carry it. So, getting the product shouldn’t be a hassle at all.

This roof-mounted model features a tilted solar panel to maximize sun exposure. We found that a single fan can ventilate a fairly large attic up to 2600 cubic feet. This is a huge plus.

However, there are some drawbacks. US Sunlight solar fans only work for shingled roofs, so if your roof is slate, flat, or tile, this one isn’t for you. It also doesn’t have the hybrid electric capabilities of some of its competitors. But if you have a shingled roof, it’s a great option for the price.

Check out our detailed US Sunlight Solar Attic Fan Review for more information.

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8. Kennedy

Product Details:

Roof-Mounted
16 to 65 Watts
1,184 to 2,105 CFM
Lifetime Warranty

The Roof-Mounted Solar Attic Fan from Kennedy Skylights is another solar fan with plenty of customization options. The solar panel is available in 16, 32, 35, 48, or 65-Watt versions, so you can find the perfect one to suit your needs.

This solar fan is compatible with various roof types, and it even has an aluminum screen to keep rodents from damaging the device. If you want, you can add on features like a thermal snap switch or remote solar panel. Plus, Kennedy Skylights protects your purchase with a lifetime warranty.

These customization options and the generous warranty make this one of the best solar attic fans around.

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9. Air Vent

Product Details:

Roof or Gable-Mounted
10 to 25 Watts
800 to 1820 CFM
20-Year Limited Warranty

Air Vent, Inc. also has some respectable solar attic fans available on their website. They have both roof-mounted and gable-mounted fans, and the roof-mounted ones have an option for the panel and the fan to come separately.

Depending on the size of your attic, you may decide whether the 10-Watt or the 25-Watt is appropriate for you. Either way, the product has a 20-year limited warranty, so you’re covered if anything goes wrong.

These solar fans can only work with shingled roofs and do not have hybrid electric capabilities.

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Buyer’s Guide: How to Choose a Solar Attic Fan

Now that you’ve seen how the top 10 best solar attic fans compare, it’s time to consider which one is the right match for your home. The layout and construction of your home will determine what kind of solar attic fan would be ideal. In this section, we’ll discuss the three different kinds of solar attic fans.

Gable-Mounted

If your house has a gable vent, a gable-mounted solar attic fan could be the right choice for you. It allows for easy installation. You just have to attach the unit to your gable and plug it in! It is much more convenient than installing a roof-mounted solar attic fan.

Unfortunately, because of the placement, gable-mounted designs are not as efficient as roof-mounted fans, so there is a trade-off. It’s crucial to get the placement just right to maximize the unit’s exposure to the sun. The gable mounting makes this a bit tricky, but it’s by no means impossible.

If your home is suited to it, a gable-mounted solar attic fan might be just what you need to improve your attic’s ventilation.

Roof-Mounted

Roof-mounted solar attic fans are efficient and powerful, but they also require a much more complex installation process. For it to work correctly, you’ll need to create a vent hole in the roof, install the fan, and seal the opening. This procedure can take quite a bit of time.

Due to the complexity, most roof-mounted fan users hire a professional for the installation. It makes the costs associated with a roof-mounted solar attic fan a bit more expensive than the other varieties, but the fan makes up for this with its efficiency.

Despite the hassle, roof-mounted models are among the best solar attic fans, as they tend to work much better than other varieties.

Roof-mounted solar attic fans get the most exposure to sunlight, making them the most efficient models. The long-term savings associated with this may also offset the upfront installation cost.

Portable

Portable solar fans are an excellent option for those looking for versatility. The fan and the solar panel come as two separate pieces connected with wires. They don’t require any strenuous installation process to set up, and you can put them almost anywhere!

While these work great for ventilating attics, this versatility and ease of installation make them perfect for smaller spaces like sheds and RVs. You can also take them with you on the go to keep you cool when camping.

These features are great, but the caveat is that portable solar fans aren’t as powerful as their gable-mounted or roof-mounted counterparts. They still work well, but they compromise ventilation quality for versatility.

Other Factors to Consider

Besides the fan type, you’ll also want to consider other factors that affect the performance of the solar attic fan.

Make sure that the fan you purchase is powerful enough to ventilate your attic. To do this, check out the fan’s venting capacity and compare it with the size of the space. The venting capacity is the cubic feet per minute (or CFM) of air moved by the fan. The fan’s CFM will need to be 70% or more of your attic’s size in cubic feet.

You’ll also want to make sure the fan has a high wattage, as this indicates that it can produce more electricity. If your desired solar fan doesn’t have a high enough venting capacity or wattage, you might need multiple fans to ventilate your attic.

Also, if you’re particularly interested in any special features, such as a humidistat or thermostat, make sure that these come with the model you are purchasing before you buy it.

What is the Best Solar Attic Fan?

Although there are plenty of good options to choose from, the Solaro Aire and the Yellowblue Solar Fan are two of the best solar attic fans. Both are USA-made, and Solaro products come with a 25-year warranty, while Yellowblue fans come with a limited lifetime warranty. You really can’t go wrong with either one.

Ready to improve your attic’s ventilation by installing one of these brilliant fans? Get a free attic inspection and solar attic fan quote.

Frequently Asked Questions

What is a solar attic fan?

A solar attic fan is an active ventilation system that is typically installed on the roof of an attic. These types of fans use solar panels to collect energy from the sun to propel fan blades, which provide constant air flow to an attic space.

Solar attic fans also help extract excessive heat and moisture in an attic. This helps protect your roof and insulation systems, while providing added comfort to the home.

Are solar fans worth it?

Solar fans are worth the cost of materials and installation because they can provide year-long benefits across multiple climates.

Most people think of the primary benefits being with cooling and energy savings from the summer months. These benefits can be heightened in more hot and humid climates. But there are also a number of other benefits that solar fans provide in cooler environments and during the winter.

Constant airflow and ventilation can help remove excessive heat build-up and moisture, which can damage insulation and structural elements of your home, such as your roof. Read our post on Do Attic Fans Really Work for more information.

Do solar attic fans work well?

Yes, solar attic fans generally work well.

Conventional scientific knowledge states that warm air rises, and cold air sinks. For this reason, attics store most of the heat inside a home. On hot summer days, these spaces can reach a staggering 160 degrees, even if the temperature outside is only 95^oF to 97^oF.

When an attic is not insulated well, homeowners may experience high energy costs, mold growth, and cold winters. One of the most effective devices to address these problems is a solar attic fan.

Attic fans have been around for a long time. These devices can mitigate the effects of heat transfer from ceilings into attic duct systems.

A Florida Solar Energy Center (FSEC) assessment confirms that photovoltaic attic fans can reduce peak summer air temperatures by over 20^oF. However, their effect is not as pronounced in well-insulated attics.

And, because of their solar component, they drastically reduce energy bills and environmental impact. You also won’t ever have to worry about losing your power source.

We highly recommend solar attic fans for homeowners with insulation challenges.

Do solar attic fans save money?

There’s a lot of debate on whether or not solar attic fans can save homeowners money on cooling costs.

As evident by the FSEC study, high-quality solar attic fans can provide significant cooling benefits to an attic. This cooling benefit becomes more noticeable based on geography and time of year. For example, warmer States like Florida, California, and Texas can recognize longer periods of cooling benefits simply based on climate conditions. Other more moderate climate States see similar cooling benefits during hot summer months.

Correlating the cooling benefits from a solar attic fan with direct energy savings is a little challenging. This is because of the many different variables that impact energy consumption, including how well insulated the attic is. Other variables include air sealing, home occupancy levels, utility costs, and other energy consumption dependencies.

With all that being said, in theory, a solar attic fan should be able to provide some energy savings, especially when combined with proper air sealing and insulation. Solar attic fans help remove excess heat in an attic. This helps prevent heat from sitting in an attic and ultimately radiating into the cooler, conditioned living environments. The less heat that transfers into your living space, the more comfortable you will be. This decreases your dependency on using other powered HVAC systems, thereby reducing your monthly utility bills.

Beyond energy savings, which will be somewhat minimal, solar attic fans can provide other cost savings over time. By properly ventilating your attic, you reduce potentially damaging heat and moisture build-up. If your attic is not properly sealed, a good ventilation system is critical to prevent costly mold growth and damage to structural roofing components. These types of problems can result in remediation and repairs that cost thousands of dollars. So, actively combatting them with a ventilation product that’s 100% powered by the sun is a great way to stay ahead of the game.

Do solar attic fans work on cloudy days?

Yes. Ordinary daylight is all that’s required. As long as the product is placed so that the solar panel is not obscured by hedges or under a roof overhang, it will gather sunlight and transform it into DC power.

How to size a solar attic fan?

To determine what size solar attic fan(s) you need for your attic, you first need to know the size of your attic in square feet.

To determine the size of your attic, multiply the width by the length of the attic floor in feet. For a single story house, this is usually the same as the square footage of the house itself.

Next, multiply the square feet of attic space by 0.7 to get the minimum number of cubic feet of air per minute that the fan should be rated to move. Example: 1,000 sq. ft. attic x 0.7 = 700 CFM minimum fan rating

Add an additional 20% (CFM x 1.20) if you have a steep roof, and 15% (CFM x 1.15) for a dark roof. Attic fans come in all different shapes and sizes. Be sure to check the CFM rating of the product that you are interested in prior to installation to determine how many you need.

What is CFM?

CFM, or Cubic Feet per Minute, determines the amount of air that a fan can move while operating at the highest speed. The larger the attic, the higher the CFM must be in order to efficiently cool that space. CFM for attic fans is a critical measurement for sizing and installation.

Is there a tax credit for solar attic fans?

Solar powered attic fans are eligible for a 30% Federal Tax Credit on the purchase price of the fan, installation and sales tax. Additional incentives may be available through certain State, municipalities, and utility companies.

Where should I place my solar attic fan?

Ideally, you want to put your solar attic fan on a south or west facing slope.

Aim to put your fans on a central or “middle” portion of your roof. Keep in mind that you want to draw cooler outside air from a soffit (or gable) and flow that through your attic. Make sure to keep your fans approximately 5 feet away from ridge vents (or other open vents).

How to tell if your solar attic fan is working?

Most quality solar powered attic fans are whisper quiet in operation. This is an attractive feature for homeowners, but can also open up the question on whether or not it’s even working.

The best way to tell if your attic fan is working is to go up into the attic and inspect it yourself during the day. Your attic should feel cool and comfortable (close to the outside temperature) when you enter it.

You should also be able to see the fan blades rotating. As always, please use proper safety precautions when entering your attic. If you need assistance, it’s best to request an attic inspection to check your fan to make sure it’s running properly.

How long can I expect a solar powered attic fan to last?

The lifespan of a solar attic fan will depend on the product and manufacturer.

The best solar fans typically come with a 25 year, or limited lifetime warranty. These are a number of cheaper solar fans on the market that last on average for 3-5 years.

Replacing a cheap solar fan every few years however becomes cost prohibitive. We would recommend buying and installing a fan with a better warranty for savings and peace of mind.

April 1, 2022/by admin

Energy Efficiency, Top Post

6 Best Pull Down Attic Ladders

You have all this additional storage space above your home. Make sure you can access it with ease! Whether you’re purchasing replacement attic stairs or buying an attic ladder for newly created attic access, you want to find the one that’s best for your home.

Finding which attic access ladder is the best will depend on what you’re looking for. Do you need the pull-down attic stairs that are the easiest to use? Does your attic staircase need to be the sturdiest for frequent access? Or do you just need simple?

Whatever you need, we have personally tested and analyzed 7 best pull-down attic stairs for you to check out. We know that one of these will be a great fit for your home. And, we have all the information you need to decide which attic ladder it will be!

Table of Contents

Best Attic Ladders

FAKRO LST 860432 Insulated Steel Scissor Attic Ladder

Our favorite attic ladder

Extremely compact, sturdy, and safe, this is one of our top picks for attic stairs.

The FAKRO LST 860432 is an adjustable attic access ladder that ranges from 7 feet, 2 inches to 9 feet, 6 inches. Made to handle up to 300 pounds and including a 2-year warranty, these pull-down attic stairs can last a long time.

In speaking with installers, we were impressed with how easy it is to install and use this attic staircase. Extremely compact and lightweight, it is easy to pull down whenever needed. And it’s just as easy to return to its original position.

Moreover, the handrails provide a modern look, but it’s not just about aesthetics! They also make it safe and stable for users when ascending or descending the attic staircase.

Pros:

Handrails for safe use
Compact design, perfect for small spaces
A well-insulated door means attic air stays out of the living spaces

Cons:

Expensive, but worth the price for the design and materials

Verdict:

These are on the expensive side, so not the right choice for those who need bare-bones stairs. It is, however, the perfect choice for anyone who struggles with bulkier, heavier attic stairs and wants something easy and compact.

Check Price

Hire an Installer on HomeAdvisor

LWW Aluminum Ladder for Loft

Best multi-purpose ladder

The LWW Aluminum Ladder is an excellent option to consider if you go in your attic less frequently. Why invest in attic stairs that mostly sit unused between spring cleaning and winter holidays? You can instead invest in a great ladder that can be used for any job in addition to functioning as an c access ladder.

The LWW ladder is a straight ladder with many heights available. What we like about the LWW ladder is that you can purchase it anywhere from 6.5 feet to 13.45 feet. And any size easily compacts for portability and storage between uses.

No installation is required since it’s a straight ladder that leans. However, it can still bear up to 331 pounds, which makes it great for moving storage items.

Pros:

Can be used anywhere, not just as attic stairs
Very easy to install
Sturdy, but still lightweight
Six height options available between 6.5 feet to 13.45 feet

Cons:

Not fastened in place
Requires frequent setup and more effort to access the attic

Verdict:

This ladder is perfect for people who rarely use pull-down attic stairs and could use another portable ladder. Because it is portable, it is only sometimes ready to use. That means retrieving the ladder could be an extra step. If you frequently use your attic, you may want a more traditional attic staircase. If your attic is hard to get to or you lack physical strength, consider a more conventional drop-down attic ladder.

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Hire an Installer on HomeAdvisor

Louisville Ladder AA2210 Elite For Attic

Best budget option

The Louisville Ladder AA2210 is another popular choice. These pull-down attic stairs are affordable compared to some more top-of-the-line products, but they still include great features.

The steps are about 3.25 inches deep in a simple pull-down attic stairs design, making it a safe climb for anyone. It also features an opening larger than many other attic staircase options. With such a large opening, you can quickly move just about anything up to storage!

The only downside is that the low price is reflected in the materials. The wood for the opening is not the strongest or sturdiest of the options available.

Pros:

Affordable
Large opening
Comfortably large, slip-resistant steps
Folds easily and quietly

Cons:

Wooden materials are cheaper than high-end products, and they may be a bit less sturdy than more expensive ladders.

Verdict:

If you plan on using your stairs often, you may want something a little sturdier. But for a few times a year, it’s a great option.

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Hire an Installer on HomeAdvisor

Louisville Attic Wooden Ladder

Best wooden option

Have extra tall ceilings but don’t want to spend an extra-large fortune trying to reach them? Then the Louisville Ladder L224P pull-down attic stairs could be a perfect choice.

This attic ladder provides a larger ceiling opening. So, when using the attic stairs, you can transport bulkier items upstairs easily. The attic access ladder also reaches ceilings of up to 10 feet. However, it also comes in a smaller size (7-8.75 feet) if you want this product, but you need more extra height.

Pros:

A wooden ladder that makes for less noise and clanging than metal
Choose the size that best fits your home with multiple options
Extra tall length available for ceilings of up to 10 feet

Cons:

This Louisville product only holds up to 250 lbs. This could be a problem when carrying heavier items up the attic staircase.

Verdict:

With extra-wide steps and slip-resistant cross treads, you can use the attic access ladder with confidence while enjoying the affordable price tag.

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FAKRO LMS 66866 Insulated Steel Attic Ladder

Best for long-term use

These stairs are meant to last forever! Made of rugged steel, you will feel extra safe using these stairs to go up to your storage and back down again.

The stair is made entirely of steel, but the opening is made of wood. With multiple sizes, you can easily find the size that will fit your existing ceiling access hole.

The door is designed to be perfectly balanced, so there are no surprises when you go to open your stairs. The steps also feature no-slip grips.

Pros:

Some of the best insulation for attic access stairs.
More affordable stairs, especially when compared to other FAKRO products
These stairs will last for many years to come!

Cons:

While the steel makes for durable and safe climbing, it also makes for heavier stairs.

Verdict:

While steel makes for durable stairs and a safe climb, they are not lightweight. This is just about as strong as attic ladders get. Perfect for those looking for a simple, reliable, and long-lasting attic ladder.

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Werner Ladder for Attic AA1510 AA1510B

Best for strength and tight spaces

Last but certainly not least, we have the Werner ladder. The design is one of the most compact. Anyone looking to install and use these stairs in smaller spaces will love this option!

For one of the more affordable options, these attic stairs come with many thoughtful features that make using them a better experience. Featuring a handrail at the top of the pull-down attic stairs for safer use, you can look forward to going up to your storage space. It also includes a plastic assist pole which makes opening and closing easier.

The ladder extends from 7 feet to 9 feet, 10 inches for ceilings. So you only need to worry about getting the right size if you have abnormally short or tall ceilings.

Pros:

The all-aluminum material makes for a lightweight ladder
Non-marring feet protect your floors
Compact stairs and opening means it’s perfect for tight spaces like closets
Affordable

Cons:

Users report that instructions can be hard to follow. Be prepared to spend a little more time installing to get it right.

Verdict:

Simple, affordable, and easy to use. This attic ladder is a great option for tight spaces.

Check Price

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How to Choose an Attic Ladder

Attic ladders are an important part of any home. They provide easy access to the attic, which can be helpful for storage or accessing insulation and other roof components. With several different types and brands of ladders on the market, how do you know which one is right for you?

When choosing an attic ladder, there are a few factors to consider. It’s not as easy as selecting the one that appears to be the most attractive. You need to ensure you get the right size and style for your needs and that it’s properly installed and it’s safe to use. Let’s look at how to choose an attic ladder for your home.

Weight Capacity

An attic ladder needs to support the weight of whoever uses it, plus any items you might store in the attic. Most ladders have a weight capacity of around 250 pounds, but some can handle more. If you plan on keeping heavy items in the attic, or if you’re particularly tall or heavy, look for a ladder with a higher weight capacity.

Style

When choosing an attic ladder, you must decide what style is right for you. There are three main types: folding, telescoping, and sliding. Folding ladders fold up against the wall when not in use, making them a good choice if you have limited storage space. Telescoping ladders telescope (or extend) to different lengths, so you can choose how long you need it to be. Sliding ladders slide along a rail, making them easy to open and close.

Height

An attic ladder should be the right height for your needs. If it’s too short, you’ll have to bend over or climb up on a box to use it, which can be difficult and dangerous. If it’s too tall, you might not be able to reach the attic easily. Most ladders are adjustable, so you can ensure it’s the right height. Your ceiling height will also affect how long your ladder needs to be. For more information, read our guide on how to determine what size attic ladder you need.

Material

The material of your ladder is also important. Ladders can be made from wood, aluminum, or fiberglass. Wooden ladders are the heaviest but also the most affordable option. Aluminum ladders are lighter and more durable than wood but are also more expensive. (Read our detailed guide on wood vs aluminum attic ladders).

Fiberglass ladders are lightweight and strong, making them a good choice if you often need to move your ladder around. It would be best if you also considered how the material would affect the ladder’s weight capacity.

Attachment Type

There are two main types of attic ladders: permanent and temporary. Permanent ladders are attached to the ceiling joists with screws, making them more stable. Temporary ladders are usually held in place with straps or hooks to be removed when not in use. You should also consider how easy it is to remove and reattach the ladder if you need to use it for other purposes.

Installation

An attic ladder needs to be installed correctly to be safe. If you’re not comfortable doing it yourself, hire a professional to do it for you. Ensure that the ladder is level and secure before using it. This is especially important if you have young children in the home. With the right ladder, you can safely and easily access your attic. It can be a good location to store extra holiday decorations or furniture or get to your roof for repairs.

Attic Ladder Installation

If you’re fairly handy, and have all of the tools, installing an attic ladder can be a relatively easy DIY project. But in some cases, it can require a lot of time, especially if you don’t have an existing ladder, or if an attic access needs to be constructed.

Get help installing an attic ladder with pros on Home Advisor.

Visit HomeAdvisor

For these types of situations, we recommend contacting a qualified home improvement contractor. To find a local professional near you, we recommend using Home Advisor. To get help installing your new attic ladder, visit their website and enter in a few pieces of information about your project. From there, Home Advisor will use their ProFinder Technology and send you up to four pre-screened, local home improvement pros. This will help you get your project done faster and for the best possible price.

To prepare yourself for getting estimates, make sure your read our detailed post on attic ladder installation costs. We share average costs for attic ladders and labor. This way you can budget accordingly before speaking with contractors.

Frequently Asked Questions

How Much Weight Can an Attic Ladder Hold?

Attic ladders come in all shapes and sizes. When looking at attic ladder weight capacity, be sure to review the specifications of each product. As a general rule of thumb, a quality attic ladder can hold between 200-400 lbs comfortably. Aluminum ladders are typically stronger than wooden ladders, but they may cost more.

Take into consideration how frequently you’ll be using your attic ladder and whether you need to use your attic for storage. If you need to carry heavy objects up your attic ladder frequently, you may need to opt for a product that can support more weight.

How Long Do Attic Stairs Last?

The average life expectancy of a pull-down attic ladder is usually 40 years, although these mechanisms can last up to 60.

Like any piece of equipment, attic stairs require maintenance to reach their maximum usability. If you want to make the most out of your attic stairs, clean the steps, trapdoor, hinges, locks, and draught excluders regularly with a cloth soaked in soapy water.

Either way, other factors can affect the 40-60 year time frame, such as heavy usage, prolonged exposure to excessive weight, and product modifications.

Attic stairs don’t usually offer warranties, but FAKRO typically offers two-year limited warranties on its products.

Is an Attic Ladder Necessary?

Depending on how you use your attic, an attic ladder may or may not be necessary.

In general, if you need to gain access to your attic because you use it as a living space, or for storage, then having a set of quality attic stairs is essential.

Depending on where you live, there may also be certain building codes or requirements that you need to follow. Check with your local municipality and homeowners’ association where applicable to be sure.

Read our post, “Is an Attic Ladder Worth It?” for more information to weigh attic ladder benefits agains the cost investment to install.

Conclusion

Your attic holds so many of your precious belongings. Make sure you don’t dread going up to retrieve your own items! Having the right attic staircase could make you enjoy going up to your storage space.

You must have durable, reliable stairs for accessing your attic. We think all of these products are great in their own way.

But as each home is different, finding the right staircase will depend on your space, budget, and preferences. Before you purchase, make sure you measure out your space (ceiling height, hatch dimensions), pick the material you want, and decide the style you want.

No matter which of these you choose, we think you’ll love your new ladder! Buy your new attic ladder on Amazon and see what a difference it can make.

March 22, 2022/by admin

Solar Power, Top Post

4 Best Solar Powered Generators

Looking for a portable power source that is both reliable and eco-friendly? Solar-powered generators might be the perfect option for you. These generators harness the power of the sun to provide clean, renewable energy, making them an excellent choice for camping, emergency preparedness, or backup power.

Solar panels can be expensive, but several affordable solar-powered generators are on the market. These generators can provide enough power to run small appliances and electronic devices, making them an excellent option for camping or emergency preparedness.

In this post, we will look at some of the best solar-powered generators on the market. We will also discuss how they work and what to consider when purchasing one. So if you are interested in going green and using renewable energy sources, read on.

Table of Contents

Best Solar Powered Generators

Our picks for the best solar powered generators are:

Jackery Explorer 1000 Solar Generator – Best overall
Generark Solar Generator Power Bundle – Best value
BLUETTI AC200P Solar Generator – Best portable
EF ECOFLOW EFDELTA Solar Generator – Best fast charging

If you’re looking for a way to reduce your energy bills while also being environmentally conscious, then read on below for our top four picks of solar-powered generators that are worth checking out.

Jackery Explorer 1000 Solar Generator

Best overall

Per our experience and testing, the best overall solar generator on the market is the Jackery Explorer 1000. The Jackery Explorer 1000 is a solar-powered generator with a lot to offer its users. One of the best things about this solar generator is that it is very portable.

It only weighs just over 20 pounds, so it is easy to take with you wherever you go. The Jackery Explorer 1000 also has a built-in solar panel, making it easy to charge up no matter where you are.

In addition, the Jackery Explorer 1000 has a 1000 watt-hour battery, which means that it can provide plenty of power for your needs. It also comes with several ports, including two USB ports, two DC ports, and an AC port. This allows you to easily connect all your necessary devices to the solar generator.

The Jackery Explorer 1000 isn’t noisy, unlike other solar-powered generators, making it the perfect option for both outdoor and at home emergency needs. But what makes this solar-powered generator a great deal is that it comes with six layers of protection for your safety and convenience.

Read our detailed Jackery Explorer 1000 Review

Check Price

Generark Solar Generator Power Bundle

Best value

The Generark Solar Power Bundle is one of the best solar-powered generator deals today for its durability, reliability, and versatility. The bundle comes with HomePower ONE backup battery power station and the SolarPower ONE solar panel power generator.

With the Generark Solar Power Bundle, you can use your electronic devices and home appliances in emergency cases for up to seven days. This solar-powered generator features a 32-cells solar panel, making it 50% more efficient. This is one of the reasons why we rated this particular solar generator as the best value option.

What more? It also comes with three AC outlets, four USB ports, and one car outlet, giving you enough coverage for various situations. Furthermore, the Generark Solar Power Bundle also comes with six protection modules & four safety & reliability standards, ensuring that you are getting nothing but the safest option.

Charging this solar-powered generator is relatively easy too. You actually have three options with this – recharge by solar, AC outlet, or your car outlet. Whatever your choice is, Generark Solar Power Bundle is indeed another deal-breaker.

Read our detailed Generark Solar Generator Review

Check Price

BLUETTI AC200P Solar Generator

Best portable

Looking for a solar-powered generator perfect for camping, emergencies, or any other situation where you need portable power? The BLUETTI AC200P solar generator is a lightweight generator that you can easily transport. Plus, its quiet solar panel charges the battery when exposed to sunlight.

The AC200P solar generator is powered by a 2000-watt solar panel, quickly and easily attached to the generator. The solar panel collects energy from the sun, which then charges the internal battery. The battery can provide enough power to recharge your phones, tablets, laptops, and other devices.

It has a USB port for charging mobile devices, two AC outlets for powering appliances, and two 12 volt DC ports that are perfect for outdoor activities like tailgating, camping trips, or your backyard soirees.

The unit weighs just 60.6 lbs., making it perfect for transporting in a car, RV, camping equipment, ATV/UTVs, and so on. And you can easily roll it on its built-in wheels wherever you need it. No wonder BLUETTI claims this solar generator is “perfectly designed” for everyday use.

Read our detailed Bluetti AC200P Review

Check Price

EF ECOFLOW EF DELTA Solar Generator

Best fast charging

The solar-powered EF ECOFLOW EF DELTA Solar Generator is a solar-powered kit that allows you to power up your homes and appliances even when the sun is not out. It features a built-in solar panel, inverter, battery pack, AC/DC charger, and plug-in for mobile charging.

The kit includes one 260wh Solar Generator, one 160W Foldable Solar Panel, and all the accessories needed for it to work. With six 1800W AC outlets and 1260wh capacity, you can simultaneously plug up to 13 devices, including smartphones, laptops, refrigerators, and more.

We were really impressed by how fast charging this solar generator is. You can recharge it from 0% to 80% in approximately one hour, which is pretty impressive, especially when in emergencies. This is possible with its patented EcoFlow X-Stream technology.

In addition, the EF ECOFLOW EFDELTA is waterproof too. It can endure any weather condition, even the extreme ones. This makes it a great option for outdoor activities like hiking or camping. The device can be submerged in water for up to 30 minutes too.

Read our detailed EcoFlow Delta Power Station Review

Check Price

What Is a Solar-Powered Generator?

A solar generator is a device that converts sunlight into electrical energy. You can use this energy to power devices or appliances in your home. Solar-powered systems generally do not require any fuel, or there might be no need to add fuel during the usage period.

The solar generator concept dates back to the early 1990s when solar panels were introduced to the market. However, these systems never became popular due to the high costs and other complexities involved in their installation and maintenance.

How Solar-Powered Generators Work?

Solar-powered generators use solar panels to generate power from the sun, which converts sunlight into electrical current. The solar panels produce direct current (DC) electricity and feed it to an inverter where the power is converted into AC. Solar generators can run appliances, lights, and other devices in your home.

Check out our honest analysis for more information on how solar generators work + what they can and cannot do.

These solar generators are generally designed for emergency use only as they cannot function as a primary source of electricity or backup during power cuts for extended periods.

Many solar generators use batteries that store solar energy. You can charge such solar-powered generators using grid/mains electricity through inverters, just like a conventional solar system.

How Do You Charge a Solar Generator?

Typically, the best solar powered generators come with multiple charging methods. Here are the most popular ways to charge a solar generator:

110V AC Charger – This is probably the quickest way to get a full charge. Solar generators come with a 110V AC charging adapter. This makes it easy to plug the power station at home, or anywhere you can find a power outlet.
Solar Panels – Not being able to charge a solar generator with solar panels would be pretty silly. Thankfully, today’s solar panels are super-efficient and are a great way to maintain power, especially when you have great exposure. With that being said, even the best solar generators take a little bit of time to get a full charge, especially if they are at zero percent. For example, The Jackery Explorer 1000 takes about 8 hours to fully charge from the sun (from 0%) with two 100W panels.
12V Car Charger – Campers and users on the move, will love this capability: solar generators typically offer a 12V car charger. This is a great additional charging feature that can push power to your solar generator from your vehicle.

Because there are multiple ways to charge solar generators, you can feel comfortable that you won’t be isolated for too long without power. Be sure to pay attention to the charging specifications when evaluating products. Some products are better than others when it comes to charging. For example, from our testing, we found the EcoFlow Delta Power Station to be the fastest charging solar generator.

Are Solar Generators Worth the Money?

One thing you can’t put a price on is peace of mind.

For more information on the cost of solar generators and their financial benefits, check out our detailed post: “Are Solar Generators Worth It?“

A quality solar generator is a great contingency for those times when you lose your primary power source. With that being said, they do come with some limitations. Depending on your energy consumption, where you live, and other variables, you may want to evaluate investing in other more permanent alternative power sources, such as off grid solar systems.

In general, based on the average cost of a solar generator, average lifespan, and the typical savings, you should be able to receive a positive ROI over time. There are also a number of other benefits like improving your home’s value.

What Is the Average Cost of a Solar Generator?

The average cost of solar generators can vary depending on your energy consumption and the type of model you choose. Smaller solar generators with a five-watt capacity are usually priced between $100 and $500. Those priced around the $500-range tend to have a 15-watt output that can charge devices such as mobile phones and laptops.

On the other hand, high-end solar generators — such as the BLUETTI AC200P or the EF ECOFLOW EF DELTA solar generator — have around a 2000-watt capacity and are priced between $2,000 to $4,000. Though higher-capacity solar generators cost a lot more, they can help you save significantly on energy bills in the long run.

What Can You Power With a Solar Generator?

Various types of generators are available in the market, each with distinct wattage that determines what you can power with your generator. For instance, a small 1,000-watt device would suffice for tent camping. This much power would be enough to charge phones, laptops, and other devices. However, you would need a significantly larger generator to run most appliances like air conditioners, refrigerators, and water heaters.

It’s worth noting that solar generators are not ideal for long-term use because of their wattage capacity and charging time. You cannot expect these devices to power all your appliances at home for several days.

Read our honest analysis, for more information on what you can run on a solar generator.

Where to Buy a Solar Generator?

With a growing surge in demand for solar generators, many popular retailers now carry a variety of products.

If you’re looking to buy a solar generator, you can purchase one direct from a manufacturer, or through a large ecommerce marketplace like Amazon.

Additionally, some popular home improvement stores like Home Depot and Lowe’s also carry some of the more popular products. Before making a trip to the hardware store, however, we recommend checking online first to see if the location closest to you has inventory available. Not all stores carry physical products.

In general, we typically recommend evaluating options online. Certain ecommerce websites run promotions and it’s much easier to shop around for the best available pricing.

How Long Do Solar Generators Last?

Ultimately, there are two questions to take into account when looking at how long solar generators last.

In terms of product lifespan, many solar generators can last for over 25 years. Ultimately, taking care of the panel and battery to ensure that it doesn’t get damaged is critical to prolonging lifespan. Most manufacturers will provide a product warranty between 2 and 5 years.

The second question within this question is how long can solar generators power your appliances? This is dependent on the brand, the size of the generator, and what you’re powering. However, some of the best solar generators can provide emergency power for appliances and other powered essentials for up to 7 days on a single charge.

Are Solar Generators Safe?

Yes, solar generators are generally the safest portable power source option to use. Unlike traditional gasoline-powered machines, these devices don’t emit toxic fumes that contain carbon monoxide. You can use them indoors or outdoors.

The brands we’ve tested here are some of the top names on the market because of the safety measures they put their products through. However, Generark stands out in this department. Their generators undergo 52 reliability and safety tests, and the company provides five-year warranties.

EF ECO FLOW EFDELTA offers a three-year warranty, while Jackery and BLUETTI offer two-year ones — emphasizing their trust in their products.

Is a Solar Generator Better Than Gas?

While a solar powered generator offers a number of unique advantages, it’s not always the best backup power source. Popular gas generators typically cost less upfront, but they do have more maintenance and on-going costs associated with operation.

Solar generators have come a long way in recent years. Historically thought of as strictly a camping option, solar generators are becoming more powerful. Manufacturers are constantly working at prolonging battery life to make these systems reliable for emergency power loss situations at home. In fact, some of the top solar generators available on the market can last up to seven days and power major appliance.

Read our detailed post on solar generators vs gas for more information on the pros and cons of each option.

Conclusion

A solar-powered generator offers the best solution for people who need reliable, off-the-grid power. These generators are particularly useful because you can use them in remote locations where running electrical lines or solar panels are difficult to implement, and solar energy remains the most practical way to generate electricity.

Solar power has numerous benefits that make it well worth looking into as an alternative to traditional energy sources like coal or nuclear power. The main benefit is that solar energy is abundantly available and completely pollution-free.

December 9, 2021/by admin