In the long term solar power principle, with the improvement of solar cell manufacturing technology and new optical - electrical conversion device invention, States to protect the environment and the regeneration of the huge demand for clean energy, solar cells will continue to take advantage of solar radiation more practical approach solar power subsidies, can open up broad prospects for the future of humanity on a large scale use of solar energy, photovoltaic power generation up to 10 to 20 times. Generation of energy and power plant operation cycle than from new power plants consume that energy input-output ratio, the current photovoltaic power generation can reach 10 to 15 times, in well-lit areas up to 15-20 times higher. Wherein the biomass, hydro and wind power are essentially in the form of solar energy conversion and the conversion of some aspects of its nature or the energy generated from solar radiation; a problem common solar cell peak power is this: as long as there are Sun can be rated output power, peak power 100WP, if under normal lighting conditions, irradiated 10 hours solar panels, can generate electricity 1000WH, ie 1 kWh of electricity, in fact, the peak of solar power WP is under standard conditions: radiation intensity Under 1000W / m, air quality AM1.5, cell temperature 25 ℃, the solar cell power output. (This condition is about and we usually around noon sunlight sunny conditions almost) by the lighting conditions in Guangdong Province, converted into standard illumination time of approximately 3.3 to 3.5 hours. On rainy days, the solar cells can also produce a certain energy, its power is about 5-15% of rated power. Solar power principles | TIANHUI solar power (Online) | Qiaokou solar power provided by the Wuhan days Hui Technology Co., Ltd. giant. Wuhan Tian Hui Ju Technology Co., Ltd. (www.thjnkj.com) (www.thjnkj.cn) is Wuhan, a leader in solar and renewable energy, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In day-solar power leadership with the staff warmly welcome all inquiries negotiations to create day-solar power a better future.