This submerged pump can produce electricity by means of solar panel, and provide energy for submerged pump though controller. It has excellent technology﹑ reasonable structure﹑high efficiency﹑low electricity consuming. Therefore, it’s particularly suitable to be used in the areas without ETEL. It also can provide water source for drinking water, farming water, agricultural irrigation, farmland drainage and irrigation, park pouring, garden spraying and irrigation, vegetable greenhouse, and plants.