Home Solar Panels: Information on Home Solar Panels and Solar Shingles Energy Efficient Roofs

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Electronics >> Solar Energy >> Home Solar Panels

Limited availability of non-renewable fossil fuel energy sources have lead to research and development of alternative sources of energy.

Solar energy is most prominent of alternative and renewable green energy that can be used for both commercial and household use.

The best way to use solar energy at home is to install energy efficient roofs - Solar Panel Roofs and Solar Roof Shingles.

An environmental friendly energy efficient roof can save money for you. Some of the energy efficient roofing options such as solar panel roofs and solar roof shingles can save you upto 40% to 50% of energy expenses.

Many people think that installation of home solar panels is too complicated. This is not the case. There are many solar companies that can help you to find the right set up for all your energy needs. These companies can also do the installation for you.

Even though, the costs of purchasing and installing solar panels at home might initially seem expensive, it is actually profitable over a long period of time.

Many governments also offer subsidy on installation of solar panels at home. Once you have installed a solar energy system at your home, you can save big money on electricity bills every month.

A single solar cell can produce very little electricity say 0.45 volts and 100 milliamps, or 45 milliwatts. Home Solar Panel

To calculate how many square inches of solar panel you need for a house, you need to know:

1. How much power the house consumes on average.
2. Location of the home

A "Grid-tie" residential solar power systems connect to your electric company's power grid. During day time when there is sunlight, your solar power system generates electricity that is directed onto the main grid.

At night when there is no sunlight, you can either use excess solar electricity produced and saved during day or you can switch to electricity supplied by the electric supply company.