Solar Attic Fans
Solar Powered Attic Fans
An active ventilation system, called the solar attic fan, typically is installed on an attic roof. The fan blades are powered by solar panels that collect sunlight energy to drive the fan’s blades. This allows for continuous airflow in the attic space.
According to the consensus of science that warm air rises, and cold air sinks. Attics are the most ideal space to store heat within the house. They can be heated to 160 degrees during hot summer days , even if the outside temperature is only 95oF-97oF.
If the attic isn’t properly protected, homeowners may face expensive energy bills as well as mold and cold winters. A solar attic fan is one of the best options to solve these problems.
Attic fans are a well-known invention. These devices can cut down on the transfer of heat from ceilings to the attic air duct system.
According to the Florida Solar Energy Center (FSEC), photovoltaic fans can reduce temperatures in summer by 20 degrees. However, they’re not as effective in well-insulated attics.
Because of their photovoltaic component this can significantly cut down on the cost of energy as well as environmental impact. Additionally, you don’t need to be concerned about the power source going out.
Solar attic fan systems are highly advised for homes that have problems with insulation.
The solar attic fan efficiently removes warmth from attics. This will preserve your roof and heating systems while also increasing the comfort of your home.
The solar attic fans will aid in keeping your attic clean. They not only extract hot air out of your roofing and leave the cool air to dry, they can also operate without electricity, saving you cash on utility bills. It’s a green efficient, effective, and cost-effective option.
Solar attic fans is an excellent investment. Before you make any changes to the ventilation system of your attic, first pick which solar fan is best for you. There aren’t two solar attic fans that are identical, so you will have to take into account the structure of your house.
Advantages and Disadvantages of Solar Attic Fans
Attic fans can be utilized to cool the attic in the summer months or to take roof moisture out in winter. Solar attic fans offer more benefits than the powered models. Attic fans powered by solar energy can be a good choice for you. Here are the top 15 pros and cons.
Pros
There are numerous great aspects to take into consideration when purchasing solar fans in your attic. Here are some bright spots in the debate over Solar attic fan advantages and cons.
- Installation is free There are no charges for maintenance after your solar attic fans are installed, unless there is an emergency. Solar attic fan installation will not increase your electricity bill.
- Lower Attic Temperature – Using the solar attic fan could be an excellent option for managing heat particularly in summer, when temperatures can reach 130°F. It will certainly aid in the reduction of the heat.
- Will Not Steal Cool Air from the rest of Your House Do not be worried that solar fans might be able to steal cool air in your residence. Solar fans won’t steal cool air from your house. However, attic fans powered by electricity could suck cool air out of your home, making air conditioning work more difficult.
- Noise is not a problem The sound of solar attic fans is almost as low as that of powered fans.
- There is no need for electricity Solar Attic Fan draws its energy from the sun, therefore it doesn’t require an electrician. But, electric fans could be destroyed and cause dangers to fire.
- There isn’t any risk of carbon monoxide – Powered attic fans powered by electricity could create negative pressure zones which bring carbon monoxide out of combustion devices into the attic. The risk of carbon monoxide from solar attic fans isn’t present.
- Save Your Roof The winter heat rises into the attic. Solar attic fans help pull the heat and moisture from the attic, helping to prevent roof damage due to wood rot, mold and the expansion of ice. It also helps to stop drips of ice.
- Cool the surrounding areas - Rooms closer to the sun’s rays is noticeable lower.
- Earth-friendly The Earth is better off using solar energy. We can help in the near future by choosing environmentally friendly energy sources over other sources of power. You can visit our homepage to learn more about renewable energy sources.
- Visually appealing Solar Attic Fans are less visible than those powered attic fans. They’re more noticeable as well as less distracting their alternatives. This is why solar attic fans are so popular.
Cons
- More efficient if overcast. Solar energy isn’t always the best, especially when the sun is set. The house will still be hot no matter if it is in the sun exposure.
- Low Monetary Savings - One year of solar fan testing produced a 1,000-square-foot home that was air-conditioned. It saved 460 kWh of energy. This is a savings of only $40 per year.
- Roof Leaks : Roof leaks may result from solar fan (unless they are installed by experts who know what they do) particularly if the flashing is not properly done. Maintaining the roof properly is another crucial consideration. Take into consideration the possibility of water damage in the event that an gable-wall vertical is utilized in place of the roof
- Expensive – An average solar-powered attic fans costs about 600 dollars and is installed for $150 to $300. Numerous solar attic fan models could be needed for your house.
- Low Air Circulation Solar attic fans are more efficient than powered fans. Attic fans from solar might not be as strong as powered ones and therefore they might not be able to move as much air out of your attic.
THE BEST SOLAR ATTIC FANS
It’s time to choose which is the most suitable for your home. Your home’s design and construction will determine the kind that solar roof fan that you choose. We’ll go over the three different types of solar attic fan in this article.
GABLE-MOUNTED
A solar fan mounted on gables on your roof could be the finest alternative. It makes it easier to install. Connecting the device to your roof and plugging it into is easy. It’s much easier to install solar panels on attic fans on your attic.
Due to their location Gable-mounted fans are less efficient than ceiling fans. This means that there is a tradeoff. It is critical that you place your unit in order to maximise its exposure to sunlight. Because of the gable mounting, this is a little difficult, but not impossible.
If you have enough room for a solar fan mounted on gables, it might be the ideal choice for your home.
ROOF-MOUNTED
Although these mounted solar attic fans are able to be strong and efficient but they can be a bit more challenging to set up. To make it work correctly, you’ll need to drill holes in your rooftop to let the fan vent. After that, you must close the gap. This process may take a while.
Because of the complexities involved in the installation of roof-mounted fans many individuals engage professionals to help. Attic solar roof fans are more expensive than other methods, but they are worth the extra money because of their effectiveness.
Despite their shortcomings roof-mounted fans are one of the most preferred rooftop fans that are solar powered. They are more effective than other varieties.
PORTABLE
Portable solar fans are an excellent option for those who wish to travel. The panel and the fan will come in two pieces that are wired together. The panels are easy to install and can be put in almost any location.
These are ideal for attic air circulation. They can, however, be used to cool smaller spaces like RVs or garages. These are portable and could be taken with you well as camping or on the go.
These are all great attributes, however they don’t provide the same power like roof-mounted or gable-mounted fans. These fans are still effective but they do not have the same ventilation to make them more flexible.
SOLAR POWERED ATTIC FAN HELPS YOU SAVE MONEY
There is a dispute whether solar attic fans can help homeowners save cash on cooling.
The FSEC study shows that high-quality solar-powered fans can deliver significant cooling to the attic. This cooling impact is evident depending on where you live and the season it is. Based on the climate of their area states that have warmer climates, including Texas, California, Florida and California are more likely to experience longer cooling periods. Similar cooling benefits are seen in other states with moderate climates during hot summer months.
It is difficult to link the cooling benefits that come from upgrading an attic ventilator by installing an attic ventilator, and direct energy savings. It’s hard to estimate the amount of energy consumed because of the many variables, such as attic insulation. Other elements to consider are home occupancy, air sealing, utility bills, and other energy consumption.
All that said, a solar fan in the attic should theoretically offer some energy savings when combined with a good air seal
Insulation. Solar attic fans eliminate excess heat from an attic. This prevents heat from accumulating within the attic, and radiating into cooler living areas. You’ll feel more at ease in a space with less heat entering your living area. This means you will not need additional HVAC systems and lowers your monthly energy costs.
Solar attic fan aren’t only energy efficient, but could also save you money over the long-term. A proper ventilation system for your attic can reduce the risk of heat and moisture buildup. A poor ventilation system can cause costly mold growth and structural damage. This can result in expensive repairs and remediation that can cost thousands. It’s an effective method to tackle these issues with a ventilation system which is completely powered by sunlight.
A 26 percentage Federal Tax Credit is available for solar-powered attic fans. This tax credit is applied to the cost of the purchase, installation, as well as sales tax. Other incentives could be provided by specific States, municipalities, or utility companies.
OTHER FACTORS YOU SHOULD CONSIDER
It is important to consider other aspects too, as they can impact the efficiency of your solar attic fan.
You should be sure that any fan you buy can withstand the pressure of venting your attic. You can do this by comparing the fan’s venting capacity with the space.
Venting capacity is the volume of air transported every minutes (or CFM). Your attic’s cubic feet size will be 70% larger than the fan’s CFM.
A fan with a high power will produce more energy. It is possible that you will require more fan to ventilate your attic, if the one you’re interested in does not have enough wattage or capacity for venting.
If you’re looking for particular features, such as humidistat or thermostat be sure that they are included with the unit before you purchase it.
Best Solar Attic Fan Company
Texas Solar Group is the best choice. It is made by the USA. Texas Solar Group products have an 25-year warranty, and an extended lifetime warranty.
Are you ready to improve the ventilation within your attic with the installation of these fantastic fans? Request a free inspection of your attic and a estimate for a solar-powered fan.
Solar Panel Company
It is the Texas Solar Group is undoubtedly one of the most popular solar attic fans available in the present. Every Texas Solar Group fan is made in the USA using only the finest materials. It is renowned for its superior quality and performance.
There are numerous options for the Texas Solar Group. There are two options for the Texas Solar Group. Texas Solar Group is available in two variations that include the roof-mounted Embedded version, which has the solar panel embedded within this device. There are also 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.
Texas Solar Group fans come with a warranty of 25 years. This guarantees that you’re always happy with the purchase. Contact us if interested in a quotation for materials and installation. We offer all Texas Solar Group products are offered through us as a licensed distributor.
GET YOUR FREE PROPOSAL IN A FEW EASY STEPS
Fill out the form and our sales consultant will contact you! Once you’ve had your initial consultation, you’ll begin your solar journey.
