Solar Pump System 400W for Efficient Water Management

This solar pump system is designed for efficient water management and consists of a solar array, a permanent magnet pump, and a permanent magnet solar pumping inverter. It is based on the philosophy that it is easier to store water than electricity. The pump, powered by a highly efficient brushless DC motor, can draw water from deep wells, rivers, or lakes to fill storage tanks or reservoirs or can be directly connected to an irrigation system.

The system comes with a 24-month warranty and features highly efficient semiconductor devices in the main circuit. It uses a dynamic VI maximum power point tracking (MPPT) algorithm for fast response and good stability, achieving 99% MPPT efficiency. The system operates automatically and is integrated with a water level monitor to prevent overflow and dry running. It also supports PV input anti-reverse connection, over-current, over-voltage, and under-voltage protection.

The full aluminum alloy case has an IP52 protection grade (up to IP65 for PM400D) and can withstand ambient temperatures of -20~+60℃ and ambient humidity of ≤95%. The PM400D with DM series data monitor interface allows for remote monitoring and control of the system through the RS485 interface.

Optional centrifugal pump for large flows and helical rotor pump for large gradients are also available. With its highly efficient brushless DC motor requiring less solar array, this solar pump system is a cost-effective and eco-friendly solution for various water management needs.