The characteristics of solar photovoltaic power generation is currently?

Solar panels, it is made of solar cells encapsulate protection form after a series of large area of solar cell components. The solar cell is a promising new type of power supply, and permanent, clean and flexibility to three big advantage. Solar electricity

solar panel is made from a solar cell series after packaging protection of large area of solar energy battery components. The solar cell is a promising new type of power supply, it has three advantages: permanent, clean and flexibility. Solar battery service life is long. As long as there is the sun, the solar cell can use an investment for a long time. Will be used by manufacturers recycling waste batteries expired, and won't cause pollution to the environment. In the past, people often say that different light volt generating solar power. Solar power including solar thermal and solar photovoltaic power generation. Solar thermal first convert solar energy into heat energy, and then by water or other medium and device will heat energy into electrical energy. Photovoltaic (pv) power generation more convenient than the solar thermal power generation. It USES photoelectric convert solar energy directly into electricity, and the solar cell is the basic unit to realize conversion. The solar cell is a semiconductor photodiode. When the sun on the photoelectric diode and photodiode convert the sun's light energy into electrical energy and generate an electric current. Photovoltaic power generation is the country vigorously advocate and development of new strategic industries. The project construction is beneficial to improve the energy structure, promote the development of renewable energy, alleviate environment pollution problems related to energy, promote the coordinated development of our country's energy, economy and environment. At present, countries are vigorously promote clean energy, and the total ban coal heating requirements, natural gas will gradually be replaced. The cogeneration besides generating heat, can also be used for heating, combustion emissions also contains a lot of heat, after collection can also be used for heating. At present, cogeneration project is through two aspects of the implementation. Through a series of such processes, energy efficiency can reach above 70%, can generate electricity and heat.