48V 400W DC Solar Deep-Well Submersible Pump (304 Stainless Steel) with MPPT Controller

Solar-powered deep well submersible pump made from 304 stainless steel, engineered for durable performance in both home and industrial settings. The included MPPT controller drives a high-efficient brushless DC pump motor, using advanced MPPT tracking to extract maximum power from solar panels so the pump maintains peak flow across varying light conditions. The controller also prevents frequent restarts in low light and provides protection against overheating and running dry, resulting in longer working life and high reliability.