Solar powered ventilation fans provide energy efficientcooling along with minimizing the use of the high costs of an air conditioner.
Your main goal is to save money and stay cool in the warm summer months, the best way to do this is to take advantage of the sun's natural energy to power your small home appliances.
How it works is that you will be generating solar energy with solar panels.
Some features of the Solar powered ventilation fans is that they are portable, free standing and light weight, plus work well with a 5 watt solar panel.
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Solar Powered Attic Ventilation Information | |
You can achieve natural cooling of your attic with the use of the sun since it is what is causing your house to produce hot air. Now you can use the sun's energy to cool the place down.
Reducing your carbon footprint with a solar fan is anenvironmentally friendly way to achieve positive results when it comes to your choice of heating and cooling units.
The solar attic fan is easy to install and sit on top of your roof. The downside is that it will only work when it is getting direct sunlight.
The only way to reduce the temperature in your attic is to get rid of the heat that has absorbed into the insulation which can get very hot.
When installing the unit in your roof shingles it is important to make sure it remains leak proof, so it is recommended that you consult a roofer or construction professional.
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Solar Power Fan - 10 Watt Fan | |
Controlling indoor temperatures can be done with this portable CDT solar fan which is designed to be environmentally friendly while improving air quality and reducing energy costs.
Indoor temperatures of hot humid air can be drastically reduced with this powerful, quiet, 12 Volt axial fan.
What makes this a great investment is that you will not need any wiring or a city permit. Also the lifespan of solar panel can last up to 20 years.
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How the Sun Helps Keep Your Home Cooler | |
To benefit from solar power air conditioning it will require that you purchase solar electric panels, because this is how you will be able to capture the sun's energy.
It is the natural energy from the sun that is converted to electricity for you to be able to run your air conditioning unit.
The panels on your roof is part of a cooling solution to help with home energy conservation during the warm summer months.
The amount of energy that you use for your central air system will determine how many solar panels you will need.
If you are just going to cool your attic or one room in the house then less solar panels will be needed for example with a portable fan all you will need is one solar panel.
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Solar Gable Fan 53560 Attic and Whole House Fans | |
Air Vent Solar Powered Gable Fan 10' 800 Cfm
  You can also make your own solar powered mini-fan to help reduce the use of your air conditioning unit you can use a 12v cooling fan found in most old computers. Things you will need: AA Batteries Boost converter circuit PV Solar Cell Wire Cutters Soldering Iron For directions, materials and a complete guide for this type of solar project you can check out (Greeniacs Guides) which is a free website that provides a step by step tutorial for building your own solar powered fan. |
Solar Electricity for Homes | |
Living off the grid without having to pay a monthly electricity bill may sound like the perfect solution to saving on energy costs, but it is best to understand that the ability to use photovoltaic home systems can be costly.
The upfront investment can be as high as $20,000 dollars to get enough solar panels installed on the roof of your home.
Portable heating and cooling units can save you money and offer solar electricity for a mobile home, small room or den.
It may NOT be necessary to heat or cool your entire home at once, save more with these green energy options:
1. Solar Attic Fans
2. Solar Portable Power Kits
3. Solar Electrical Systems
4. Solar Ceiling Fans
5. Solar Space Heating
Many have found that DIY heating projects have made it possible to be cost effective all year round.
If you are interested in building renewable energy and conservation projects than check out this free resource: (Build it Solar) for plans tools and information in areas of conservation, solar, thermal, and solar electricity.
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Solar Panel Power Grid Tie Inverter Grid On | |
According to Wikipedia solar inverter is a critical component in a photovoltaic system which allows the use of ordinary AC-powered equipment including maximum power point tracking and anti-islanding protection." Source: http://en.wikipedia.org/wiki/Solar_inverter |
Solar Panel With a 12V solar charge controller | |
Portable power systems for off the grid solar electric energy can be achieved with a 10 watt SP10 solar panel.
The advantages is that you can power all small electric appliances and electric gadgets.
The solar cells convert sunlight into electrical energy which come in different power ranges from 5 watts to 150 watts
The attraction for homeowners is that they can reduce their power bill with solar energy.
If you are using a fan it is considered a low power consumption device and can operate easily with a 10 watt solar panel associated with a solar power controller.
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Frequently Asked Questions About Solar Energy | |
There are many common questions that are asked when it comes to solar energy and its usage.
1. How Many Solar Panels are needed for the property? The number of panels you need will be based on your electricity usage as well as the size of your roof.
2. How Much Maintenance is Required? You will want to keep the panels clean from dirt and debris at least once a year.
3. What is the Warranty of the Solar Panels? Most solar panels carry a 25 year factory warranty.
4. What rebates and incentives are available? Federal and State governments have incentives for home solar projects, so check in your area.
5. Will I have power During a Blackout? Basically inverters shut down during a blackout until power is restored for safety reasons.
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