Since the scientists calculated Tibetan energy has on the planet is no longer sufficient to support the whole human society for too long, the world plunged amidst fears of energy crisis. Looking for new energy sources became proposition of the society as a whole. As a result, when the first successful use of solar equipment was invented, the world is boiling. Our Earth receives solar energy, only about one-zero total energy emitted by the Sun's surface, the energy equivalent of 340,000 times the global total energy needed, is inexhaustible, inexhaustible. At present, the thermal use of solar energy and has entered the people's normal life.
Solar energy is no stranger to all, is one of its basic principles of solar radiation energy, heat energy is converted into energy is available. As a new energy and environmental protection, and national policies to support solar products have a maximum range of promotion and popularization. It is reported that the domestic hot water supply and heating energy consumption of urban household energy consumption in China: 30%-60%. Solar thermal technology revolution brings the greatest advantage, that is, people's energy problems solved: and unlike other non-renewable sources of energy, solar energy is a renewable resource, and it's everywhere, and can be used anywhere, you do not need transport, does not need to be stored, unlimited use.