Solar power for homes has truly come a very long way since the early, boxy design of solar panels that most of us have seen. Great advances have been made with respect to solar cell construction which allow a variety of building materials be made with the solar cells incorporated into the design, thus effectively making them almost undetectable.

Solar power for homes is supplied through one of two systems. The first is a stand alone solar power system that functions as your sole source of electricity. This is often known as an off grid system. The other type is a supplemental solar power system which can supply all of your home’s electricity depending on sunlight availability, and can utilize the power company grid when solar power is not available which is still on grid as such.

The same basic parts for generating solar power for homes are used for both standalone and supplemental systems. First, there are the photovoltaic panels, also known as PV panels or solar panels. These are lined with a semi-conductor unit or solar cell which will turn the sun’s rays into electricity. This electricity is routed into a voltage regulator/controller that maintains the current at the appropriate level for your system. The electricity then goes into either a battery backup storage system or directly into your home’s electrical system so that solar power will be supplied after sundown.

If your home is connected to a power company grid you do not have to install a storage system, but it does have its advantages as it will help to further lower your monthly utility bill, and it will make power available to you during a power outage.

It is now cheaper and simpler than ever before to reduce or eliminate your need for outside electricity by using solar power for homes. Several types of building materials include awnings, roofing materials, car port roofing, and edges of window panes. This kind of solar panel is known as Building Integrated Photovoltaics. If used for roofing material, such panels provide the same measure of home protection as do asphalt shingles, even while they function as a solar panel.

One of the largest setbacks to adding or converting your home to solar power has always been the initial cost, there are however a growing number of ways to combat that cost. There are grants available on both the state and federal level to help offset a large portion of using solar power for homes. While the federal rebate may change from year to year, individual state rebates vary from state to state, with some states offering special low interest financing as an added green incentive to rebates.

Aside from reducing your home’s environmental impact, perhaps one of the greenest returns you will see will be in your utility bill which you can reduce or eliminate through the use of solar power for homes. Most utility companies even have a metering program that enables you to sell the excess power generated by your solar power system to the utility company, now how’s that for green! Net metering is a good idea in terms of environmental impact because it gives individuals an incentive to sell their electricity to the power companies which can then be sold to other users. This can reduce the power companies reliance on fossil fuels that are thought to cause many of the environmental problems we currently face.

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Tags: Solar Power

This entry was posted on Sunday, November 16th, 2008 at 6:58 am and is filed under Solar Power. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.