Let us get to know the solar pumping system

- Jan 25, 2019-

The solar water pumping system is mainly composed of a photovoltaic array, a solar water pump inverter and a water pump. Solar panels can be matched with the corresponding power according to the requirements of different heads and daily water consumption, also known as photovoltaic water pumping system.


The solar water pump system utilizes the long-lasting energy from the sun, works at sunrise, rests at sunset, does not require personnel to take care of it, does not require diesel, does not require a power grid, and can be used with irrigation facilities such as drip irrigation, sprinkler irrigation, and irrigation, saving water and energy. Significantly reduce the input cost of using fossil energy power. It is a new energy and new technology application product for the global “food problem” and “energy problem” integrated system solutions.


The solar water pump system operates fully automatically, eliminating the need for manual maintenance, eliminating energy storage devices such as batteries, replacing water storage with water storage, and directly driving the pump to lift water. The main components function as follows:


PV Array: A series of solar cell modules are connected in series and in parallel to absorb solar radiation energy and convert it into electrical energy to provide power for the entire system.


Solar water pump inverter: Real-time control and adjustment of the system operation to achieve maximum power point tracking. When the sunshine is sufficient, the system is rated for operation. When the sunshine is insufficient, the minimum operating frequency is set to ensure the full application of solar power.


Water pump: pump water from deep wells or rivers and lakes, inject water tanks, or directly into irrigation or fountain systems. DC pumps, AC pumps, centrifugal pumps, axial pumps, mixed flow pumps, deep well pumps, etc. can be used.


The solar water pump system can be used flexibly for irrigation of farmland, provide clean drinking water for humans and animals, develop garden economy, beautify the park, construct colored fountains, increase oxygen for fish farming, raise shrimp ponds, and supply waterfront salt fields without any external energy etc. Moreover, the application of the solar water pump system does not require a battery, which saves the cost of battery replacement and reduces the pollution caused by the battery. As an industry that has just emerged, it is in line withChina's sustainable development strategy.