Solar pump system is mainly composed of a solar pump inverter, water pump and solar panel. Solar pump inverter obtains direct current energy from solar cells and converts it into electric energy to drive the water pump. According to the intensity of sunlight, making use of the MPPT algorithm, the inverter adjusts the output frequency to make maximum use of solar energy. It is an ideal green energy water extraction system integrating economy, reliability and environmental protection benefits.

Solar pump system are widely used in agricultural irrigation, desert control, grassland animal husbandry, urban water features, domestic water, etc., reflecting the modern concept of low carbon, energy saving and environmental protection.

The following will introduce the application of solar pump system.

Agricultural irrigation

In arid and semi-arid areas, the lack of water resources makes it difficult to irrigate crops. The solar pump system is used to irrigate crops, achieving the purpose of low energy consumption and environmental protection. At the same time, the cost of pumping water is reduced, and the economic benefit is significant. The solar pump system has broad application prospects and significant social, economic and ecological benefits in agricultural irrigation.

Soil Erosion Protection

In areas with soil erosion, solar energy is used to pump water from rivers ashore without the need for a power supply to irrigate soil erosion-proof vegetation on both banks and hillsides. Solar pump system play an important role in the governance of soil erosion protection.

Desertification Land Management

Solar pump system is also widely used in afforestation, returning forest and grassland, curbing the spread of desertified land and desertification grassland management, protecting and restoring desertification grassland vegetation, comprehensive management of small watersheds and water sources, construction of water-saving irrigation projects, small water conservancy and water conservation projects, farmland and artificial grassland irrigation, etc.

Livestock Water and Pasture Irrigation

Drought and water shortage will cause serious damage to grasslands, large areas of forages will dry up, and animal husbandry production will be severely impacted. Livestock in pastoral areas will be killed or injured due to a lack of grass and water. At present, grassland irrigation mainly relies on groundwater, and the utilization of groundwater is restricted by two factors, one is the limitation of water resources, and the other is the limitation of energy and power. These areas are scattered with scattered settlements, inconvenient transportation, and difficult to supply energy. The solar pump system combines the characteristics of rich solar energy resources and long sunshine time in the grassland, and effectively uses the solar panel to convert the solar energy into electricity, drives the water pump to extract groundwater, and transforms the natural grassland into artificial grassland.

Domestic Water

Solar pump system can effectively provide safe and secure water supply solutions for households in remote areas with insufficient water supply due to power shortages. It can effectively meet various household water needs.