The popular word today is GREEN, meaning protecting our environment, enhancing our ecology, conserving our energy and, also, fighting global warming, pollution and waste.

Utilizing the solar system, instead of fuel, for space heating is part of GREEN. And that’s where solar homes come in.

The Traditional Way: Active Solar Homes
Early on, architects learned to harness the sun to heat our homes and minimize our dependence on imported oil. South-facing solar panels on the roof, with circulating water, can produce free domestic hot water. This system is still popular and is cost-effective.

Multiple such panels, with anti-freeze liquid instead of water, and with elaborate pumps and insulated storage tanks have been used for space heating. This system is called “active solar,” due to the hardware involved in the system, and it is not cost-effective.

Another upcoming system, born out of the space age, is “photovoltaic.” Photovoltaic roof panels use sun power to run the house’s entire electrical system. This option is clean, efficient and almost care-free, but very costly to install. However, it does have future potentials as costs come down.

The Practical Way: Passive Solar Homes
“Passive solar” is an old more…

Many a person, myself included, has gone on and on about the benefits of solar energy. While theoretical arguments are always interesting, what about daily applications?

Uses for Solar In Every Day Life

Solar energy is an important advance in the effort to save the environment. Perhaps the most easily usable and most convenient of the renewable energy sources (which also include wind and water), solar energy has been used since the beginning of time as a heating source. In the 1830’s one of the other solar energy platforms was developed, as a solar energy cooker was used on a safari. Since then, many other solar energy applications have been formulated, and almost everyone can take advantage of one of these.

One of the most common of the solar energy application is to use it as a power source. Since the 1970’s, many people have been putting solar collectors on their roofs and using the resulting collected power to run their households. While having enough solar collectors to obtain power that will run an entire house may not be common, it is becoming more so. Most of these types of solar powered homes more…