Distributed photovoltaic power generation system is not only just to solve daily life electricity, people have begun to study whether using photovoltaic water supply, also known as photovoltaic solar pumps pumps, is sunshine rich region in the world today, especially the lack of electricity in remote areas without electricity is the most
distributed photovoltaic system not only be used to solve the problem of electricity in everyday life, people began to research photovoltaic water supply whether can use. Solar water pump, also known as photovoltaic water pump, sunny areas in the world today is the most attractive way of water supply, especially in remote areas without electricity and electricity. Using widely available, inexhaustible, inexhaustible solar energy, can minimize maintenance workload, is a collection of economy, reliability, and environmental benefits in one of the ideal green energy system. Solar energy is the photovoltaic pump system ( The wind) Photovoltaic power station, construction integration and after China academy of electricity solar photovoltaic lighting system of the new energy application system. Solar water pump system consists of pv arrays, control system, motor and pump. It USES solar energy of permanent work at sunrise, sunset to rest, no need for personnel supervision and public power grid. It run independently, safe and reliable. The system can and drip irrigation, sprinkler irrigation, (poa pratensis), a big modern energy saving irrigation facilities, such as solution to remote arid region of drinking water, irrigation, soil and water conservation and the desert governance issues. Photovoltaic pump system effectively save water and electricity, greatly reducing the traditional energy, photovoltaic effect using solar cells to produce electricity, and driving motor driven pumps carry water. The characteristics of solar water pump system is a fully automatic operation, manual operation. Water instead of storage, the direct drive pump water; MPPT of maximum power point tracking technology is adopted in the system. Pv modules in series and parallel optimization design provides the high quality of electric energy. Solar water pumps can plants in landscape fountain, irrigation, desert control play a powerful role. They are not only economical and practical, and zero pollution, zero emissions. I believe in the near future, photovoltaic water pump will become more and more popular in the market.