Shiyuan 3 Inch DC Brushless Pump With Intelligent Control

3" outlet - With inbuilt controller Voltage:DC75V Max Head: 10m Max Flow: 42m3/h Power:1500w Requires 3 500 watts Panel or 4 280 Watts Panels The Shiyuan 3-inch brushless solar DC surface pump with an inbuilt controller operates on the principles of solar energy conversion and electronic control.