In order to meet the water supply requirements in remote and power-shortage areas, the PDS23 Plus solar water pump controller has emerged. The PDS23 Plus solar pump controller uses MPPT and proven motor drive technology to maximize the output power of solar modules. This series of products are of IP65 protection grade and can be directly installed outdoors. DC and AC input are supported. When there is no light or very weak light, the controller can be switched to standby three-phase power supply such as generator or battery. This series of controllers provides a variety of fault detection, motor soft start and speed remote monitoring function and it’s easy to install and ready to use upon installation.