A solar panel is an array of solar cells that use photovoltaic technology to convert direct sunlight into direct current (DC) electricity.
Solar air heating panels are another system that saves energy, and is suitable for homes that can't use passive solar heating.
Solar thermal systems capture the sun's energy to heat water and are one of the most cost-effective renewable energy systems. They are used to heat hot water tanks and/or a heating system. A solar pool heating system is another type of solar thermal system designed specifically to heat a pool or hot tub.
There are companies that can install solar components in and around your home that will not stand out but will fit in nicely with your homes surroundings.
When you install solar power panels on your house, you become a part of the solution. Not only do you cut your energy costs but you also supply power back into the grid.
Generators require fuel – a cost that is constantly increasing. Moving generator parts must be replaced from time to time due to wear and tear.
Moreover when your solar power system generates power in excess of your own requirements, you may supply the excess power to the utility grid (and get paid for it). This system obviously will be costlier but has its own advantages.
The future of solar power is looking promising due to advances in technology and government incentives.
Solar power energy systems are not inexpensive. That said it's important to compare them within context of other types of home improvement projects.
Solar panels need to be pointed towards the most direct source of sunlight in order to absorb the highest possible amount of solar energy.
© 2012 Householders Guide
