Solar photovoltaic water pump into the agricultural machinery purchase, to supplement the family

For supporting the construction of irrigation and water conservancy infrastructure equipment, the ministry of agriculture, Ministry of Finance into full play the central fiscal agricultural machinery purchase subsidy policy guide, actively promote the solar energy water pump application. Now will fill item such as centrifugal pumps, submersible pumps, the sprinkler include

in support of irrigation and water conservancy infrastructure and facilities construction, and give full play to the central government department of agriculture and the Ministry of Finance to the agricultural machinery purchase subsidy policy guide, promote the popularization and application in the solar water pump. At present, the centrifugal pump, submersible pump, irrigation machine has been incorporated into the scope of subsidies. With the increase of irrigation and water conservancy infrastructure and equipment construction, especially efficient and innovative application of water-saving irrigation technology and equipment, irrigation demand for energy is also increasing. Power supply is not perfect in some areas, the use of diesel generator to drive the supply power and is not convenient and costly. In recent years, solar energy, wind energy and green energy driven pump USES increase gradually, some places also made positive progress in solar water pump applications. Solar water pump ( Also known as photovoltaic pump) Is mainly composed of photovoltaic water pump of inverters, water pumps and solar panels. In the power shortage in the remote region, it is the most effective ways of water supply. Solar energy is everywhere, as ever, the use of solar energy, the system automatically rise when sunrise, sunset automatically decline. Don't need any personnel to handle. Maintenance workload is very low. Is a collection of economy, reliability, and environmental benefits in one of the ideal green energy pumping system. But, solar water pump run, there are some maintenance problems in the application, such as photovoltaic energy storage and facilities on-site maintenance cost is high, there is no pump hard and stable operation of the storage battery, affect the uniformity and reliability of the irrigation and micro-irrigation technique, and the terrain and photovoltaic resource limitations on the use of range, etc. These problems are common at this stage. Photovoltaic pumping + + reservoir pressure irrigation system; The model is a kind of land management.