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About Passive Home Solar Design

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Using solar heat reduces the need for fossil fuels and keeps the air clean. The sun is a powerful energy maker, producing converting five million tons of matter into energy every second through sunlight and radiation. The amount of solar power that strikes Earth a year is nearly 30,000 times more than all of the energy used in the United States.

There are three types of solar power devices – passive, active indirect and active direct. Passive devices are the simplest and most affordable, not using any mechanical devices. Think of how a greenhouse naturally provides warmth for plants. You can save as much as 40 percent of your home heating needs using passive home solar design. Passive design uses south-facing windows to contribute to the energy efficiency of the home. For best results, combine with proper insulation.

Important aspects of a passive home solar design include orientation, interior design, ventilation, insulation, shading and natural ventilation. For the best orientation, place highly used living spaces on the south side of the home. For example, keep bedrooms and bathrooms on the north side and the kitchen, living room and dining room on the south side. Make sure your ventilation system is working in congruence to disperse heat throughout the home.

If you are concerned about the price, remember that they are dropping as government financial incentives are on the rise. The devices also pay for themselves over the years because of the money you’ll save on energy bills. While you don’t have to live I extremely sunny climates such as Florida or California, it helps. Other areas that use a large amount of solar power include Puerto Rico, Hawaii and Arizona. Keeping your devices in direct sunlight as opposed to the shade will harness more energy.

Floors, homes, water and pools all can benefit from passive solar devices. Through proper placement and the strategic design of your home, you can save a lot of money otherwise used on your power bill or buying solar power. Even if you can’t build a comprehensive system all at once, consider that you can build a little at a time. Passive solar devices are a great way to start.

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