Sun Pumps Submersible Pump Controllers

The Sun Pumps Submersible Pump Controllers are the key components to a high quality submersible pump system. Their stand-alone, pollution free and low noise operation makes them an ideal solution for remote homes and stock watering.

Sun Pumps Submersible Pump Controllers are positive displacement, low voltage, DC powered, submersibles constructed of high quality marine bronze. These pumps were designed for corrosion free service in clean potable water.

The PCA series controllers are DC power converters designed as the interface between and SDS series pump and a DC power source. The purpose of the controller is to maximize the total daily water output. It does this while providing protection for the pump and the DC power source. It also provides interface with other related pumping system equipment. Another feature of a pump controller is to boost the current of solar modules in low sunlight conditions. This is done while holding the voltage of the solar modules around the maximum power point. This allows a pump to start earlier in the morning and stay running longer in the evening.