The FROG 3SP Solar Submersible Pump is designed to provide an efficient and reliable water supply for off-grid and remote applications. Equipped with an intelligent DC controller, it provides stable motor operation, built-in protection functions, and optimized performance under varying power conditions. Combined with a high-efficiency stainless steel submersible pump, the 3SP Series delivers dependable, energy-efficient water supply for solar-powered irrigation, livestock watering, domestic water supply, and rural water distribution.