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Most people who want to invest in green energy systems for their homes, will do a bit of reading on facts about solar energy. We need to make informed decisions because that’s the ideal way to find a match for your home. The applications of solar energy are multiple around the house, although most people have only heard of water heating with photovoltaic cells. A few examples of applications would include computers, attic fans and various small electric appliances like outdoor lighting systems for instance

Sunlight is efficient for charging batteries, this is one of the best known facts about solar energy. The demand for solar panels is presently higher than the offer, although production has increased over the last years. The explanation is simple: not all geographical areas and climates are suitable for the use of photo-voltaic panels. It is more difficult to get enough solar energy for all the electric appliances when you live in a cold or temperate climate.

In terms of statistics, some interesting facts about solar energy indicate that water heating consumes most energy of all. It takes around 30% of the total energy to heat water. The solar system as such consists of one or more panels with photo-voltaic cells, an inverter, a battery, a charge controller, the support structure and the corresponding wiring. Since the costs of a fully operational solar system can range around $10,000, the incentives provided by the government may be really convincing.

If you are interested in more statistical data and facts about solar energy, you will find out that for sunny regions, a 1 kilowatt home solar system can generate approximately 1,600 kilowatt hours in a year. In cooler climates with about 2 hours of sunshine per day, the number of produced kilowatt hours ranges at about 750 yearly. Even for average systems, the coal consume and the level of CO2 emissions is drastically lowered.

The average home solar system should include between ten and twelve solar panels, facing north so that they receive maximum sunlight exposure. Very long warranties, this is one other advantage of solar panels. Yet, the system as such has a lower warranty span of about 5 years. The model of the panels also influences the energy storage capacity and the rest of the technical features. Sunlight can be absorbed, reflected or insulated by the collecting photovoltaic cells and then transferred and stored by the batteries.

TarraSampson is devoted to helping to save the environment and control pollution by using the renewable sources of energy. Check it out at Solar Power For Homes. Also check out a related blog post at Make Solar Power.