Solar energy technology is a relatively new field, but one that has turned into a very interesting and full of opportunities for free, clean energy that will help offset our dependence on fossil fuels. The solar energy is usually captured through the use of photovoltaics, the panel of material capable of capturing radiation from the sun and convert it into direct current electricity. You can check this useful reference to get detailed knowledge about solar energy technology.
Electricity can then be used to power many appliances and devices in your home. Because you do not have to pay for the sunlight you receive and draw power from, it can be quite an affordable way to power your home.
There are two types of solar energy technologies that exist today: solar and active solar energy passive. The main difference between the two is that the active solar technology, as opposed to passive, requiring the use of mechanical devices or other conventional energy sources, such as fans and pumps, to convert electricity or heat collected from the sun into usable energy for your home. With passive solar energy, you can only rely on photovoltaic cells to attract the sun's radiation, it does not require any other way conversion.
Until now, this type of solar energy technology has been out of the reach of ordinary households, the cost of expensive and complex installation so it is quite difficult to power your home using solar radiation.
However, recent developments in cost solar panel technology that is effective, not to mention a lot of manuals and guides on the Internet that can show you how to make your own solar panel, it is more feasible than ever to loosen the grip of your utility companies continue spending you and you.