Solar Attic Fans
Solar Powered Attic Fans
A system of active ventilation, the solar attic fan typically is placed on the roof of an attic. The fans are powered by solar panels that collect sunlight energy to drive the fan’s blades. This allows for continuous airflow in your attic area.
According to scientific consensus that warm air rises, and cool air sinks. Attics are the ideal place to store the heat inside the house. These spaces can reach 160 degrees on scorching summer days , even if the outside temperature is only 95oF-97oF.
If an attic isn’t well protected, homeowners may face the high cost of energy, mold growth, and cold winters. Solar attic fans are one of the best ways to solve these problems.
Attic fans are an extremely well-known invention. These devices can reduce the transfer of heat from ceilings to attic duct systems.
According to the Florida Solar Energy Center (FSEC), photovoltaic fans can lower summer temperatures by{ more than|| up to} 20 degrees. But, they are not as efficient in attics that are well-insulated.
Because of their photovoltaic element this can significantly cut down on costs for energy and environmental impacts. Additionally, you don’t need to worry about your energy source failing.
Solar attic fan systems are highly recommended for homes with issues with insulation.
The solar attic fan efficiently eliminates heat from attics. This helps preserve your roof and heating systems while also improving your home’s comfort.
The solar attic fan will aid in keeping your attic clean. They do not just extract warm air from your roof and allow them to cool down, but can be able to operate without power, saving you cash on utility bills. It’s a long-lasting efficient, effective, and cost-effective option.
A solar attic fan is an excellent investment. When you are considering upgrading the ventilation system of your attic, first determine which solar fan is ideal for you. There aren’t two attic solar fans that are alike, so you will have consider the design of your home.
Advantages and Disadvantages of Solar Attic Fans
Attic fans can be used to cool your attic in the summer months or to remove roof moisture in winter. The solar attic fan offers more benefits than the powered models. Attic fans powered by solar energy could be the best option for you. Here are the best 15 pros and cons.
Pros
There are plenty of great features to take into consideration when purchasing a solar fan in your attic. Here are some shining spots in the debate over the pros of solar-powered attic fans and cons.
- Installation is free There are no ongoing costs after your solar attic fan is installed, unless it is an emergency. Solar attic fans will not add to your electric bill.
- Lower Attic Temperature – Utilizing an attic fan that is solar powered can be an ideal solution for heat management, especially in the summer when temperatures can reach the 130 degree mark. It is a great way to assist in reducing the heat.
- They won’t steal cool air from the Rest of Your House Don’t be concerned that solar fans could take cool air away out of your house. Solar fans won’t take cool air out of your house. However, powered attic fan are able to siphon cool air from your home, making air conditioning work harder.
- Noise isn’t a problem - The noise of solar attic fans is nearly similar to that of powered fans.
- There is no need for electricity Solar attic fans draws its energy from the sun, therefore you don’t need an electrician. However, electric fans may be destroyed and cause dangerous fire hazards.
- There isn’t any risk of carbon monoxide – Powered attic fans with their power can cause negative pressure zones which bring carbon monoxide out of the combustion devices into the attic. The risk of carbon monoxide from solar attic fans isn’t in the present.
- Save Your Roof - The winter heat rises up to the attic. Solar attic fans help pull the heat and moisture from the attic, helping to avoid roof damage due to wood rot, mold and the expansion of ice. It can also prevent ice dripping.
- Make adjacent rooms cooler. Rooms that are closer to the solar fan is significantly less.
- Earth-friendly It is better for the planet by using solar energy. It is possible to make a difference in the future by selecting sustainable energy sources over other power sources. Visit our website to learn more about renewable energy sources.
- Visually more appealing - Solar attic fans are less noticeable than those powered attic fans. They’re more noticeable as well as less distracting their alternatives. This is why solar attic fans are so sought-after.
Cons
- Less Efficient if Overcast - The solar energy may not always be optimal, particularly when the sun is set. A home can be hot no matter if it’s in sun exposure.
- Low Monetary Savings - One year of testing solar fans resulted in a 1000-square foot house that was air-conditioned. It saved 460 kWh of energy. It’s a savings of just 40 dollars per year.
- Roof Roof leaks can be caused by solar attic fans (unless the installation is done by professionals who are knowledgeable about what they do) Particularly if flashing is not done correctly. A proper maintenance program is an additional consideration. Be aware of the risk of water damage if an gable-wall vertical used in place of the roof
- The price is high – A typical solar-powered attic fan costs around $600 and can be installed for as little as $150-$300. Numerous solar attic fan models could be required to power your house.
- Low Air Movement Solar attic fans move more air that powered ones. Solar attic fans may not be as powerful as powered ones and therefore they might not move as much air from your attic.
THE BEST SOLAR ATTIC FANS
It’s time to determine which one is the best match to your home. Your home’s layout and construction will dictate the type the solar fan you select. We’ll be discussing the three different types of solar attic fan in this section.
GABLE-MOUNTED
A solar gable mounted on your roof could be the most effective choice. This makes installation easier. Connecting the device to your roof and plugging it into is easy. It’s a lot easier than installing solar panels as attic fans in your attic.
Due to their position, gable-mounted fans are much smaller in efficiency than ceiling-mounted fans. As a result, there’s a tradeoff. It is essential to put your unit in order to maximize its exposure to sunshine. Due to the gable mount it is a bit difficult, but it’s not impossible.
If you have enough room an gable-mounted solar panel is a good option for your home.
ROOF-MOUNTED
Although these mounted solar attic fan systems can be durable and effective but they can be a bit more challenging to install. In order to operate correctly, you’ll need make holes in your roof to allow the fan to vent. After that, you must close the gap. This could take a bit of time.
Because of the complexities involved with installing roof-mounted fans many individuals engage professionals to help. Attic solar roof fans cost more than other options, however they’re worth the extra money because of their effectiveness.
Despite their inconvenience rooftop-mounted models are among of the most preferred solar attic fans. They are more effective than other varieties.
PORTABLE
Portable solar fans are an excellent alternative for people who want to travel. The panel and fan will come in two pieces connected. These panels are simple to install and can be installed almost anywhere.
These are ideal for attic air circulation. They could also be used to cool smaller spaces like RVs or garages. They are portable and can be carried with you well when camping or while on the move.
These are all great features, but they’re not able to provide the same level of power as gable-mounted or roof-mounted solar fans. These fans are still effective however they compromise the quality of ventilation in order to provide greater flexibility.
SOLAR POWERED ATTIC FAN HELPS YOU SAVE MONEY
There is a disagreement whether solar attic fan can help homeowners save cash on cooling.
The FSEC study shows that high-quality solar fans can bring significant cooling to an attic. The cooling effect is more apparent in the region you reside and at what time of the year it is. Based on their climate, states with warmer climates, like Texas, California, Florida and California, can be subject to longer cooling periods. Similar cooling benefits are seen in other states that have moderate climates during hot summer months.
It’s difficult to connect the cooling benefits that come from upgrading the attic venting system, installing an attic ventilator, as well as direct savings in energy. It’s hard to estimate how much energy is consumed because there are so many variables, such as attic insulation. Other aspects to consider include air sealing, home occupancy, utility bills, and other energy consumption.
All that said that, a solar-powered fan in the attic should theoretically provide savings in energy costs when paired with air sealing that is good.
Insulation. The solar attic fan removes excessive heat from the attic. This stops heat from building up within the attic, and radiating to cooler living spaces. You’ll feel more at ease in a space with less heat entering the living space. This reduces the need for additional HVAC systems as well as lowering your monthly energy costs.
Solar attic fans are not just energy efficient, they will also help you save in the long run. Proper ventilation of your attic can reduce the risk of moisture and heat buildup. An inadequate ventilation system could lead to costly mold growth and structural damage. These issues can result in costly repairs and remediation which can cost thousands of dollars. It’s a smart way to combat these problems with a ventilation system which is completely powered by sunlight.
A 26% Federal Tax Credit is available for solar-powered attic fan. This credit applies to the cost of the purchase including installation as well as sales tax. Other incentives could be provided by specific States municipalities, states, or utility companies.
OTHER FACTORS YOU SHOULD CONSIDER
It is important to consider other aspects in addition, that could impact the performance the solar attic fan.
It is important to ensure that any fan you buy is strong enough to ventilate your attic. This can be done by comparing the venting power with the area.
Venting capacity refers to the volume of air that is moved every minutes (or CFM). The cubic feet of your attic can be 70 percent bigger than the fan’s CFM.
A fan with a high power will produce more energy. It is possible that you will require more fans to vent your attic, if the one you’re looking for doesn’t have enough wattage or capacity for venting.
If you are interested in particular features, such as humidistat or thermostat, ensure that they come with the unit before you purchase it.
Best Solar Attic Fan Company
Shneyder Solar is the most suitable choice. It is manufactured by the USA. Shneyder Solar products have 25 years of warranty and an extended lifetime warranty.
Are you looking to increase the air circulation within your attic with the installation of these incredible fans? Get a free assessment of your attic and a price for a solar fan.
Solar Panel Company
It is the Shneyder Solar is undoubtedly one of the most sought-after solar attic fans that are available in the present. Every Shneyder Solar fan is manufactured in the USA made with only the best materials. It has a reputation of excellent quality and high efficiency.
There are numerous options for the Shneyder Solar. The Shneyder Solar is available in two different versions: the roof-mounted Embedded version that has the solar panel built into the device, and the traditional Gable-mounted and portable versions. There are tilt models too. This allows the panel to be placed at the correct angle for the highest exposure to sunlight.
Shneyder Solar fans come with a 25 year warranty. This will ensure that you’re always happy with your purchase. Contact us if you’re interested in a quotation for materials and installation. We offer all Shneyder Solar products are available through us as an authorized distributor.
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