370W Bilt-in Controller Solar DC Screw Deep Well Pump Stainless Steel For Storage Battery Car Accumulator Electric Bike ,High Quality Solar Fountain Water Pump Kit - Q_3SP2-65-D24-370BI

If the electricity consumption is divided by the power generation efficiency by 50%, the pump can be rated for 6 hours a day and 8 hours a day. Solar DC brush-less series pumps is for fields as agriculture, deep well water, house etc. The solar panel directly supplies power and automatically starts and stops as it's compact structure, modern design, convenient operation and maintenance In the pump selection of solar panel power, the first step is to determine the power consumption of the pump, that is, the pump input power is determined, and then divide by the solar panel's power generation efficiency of 65% (up to 70%) or multiplied by 1.5, the result is The nominal power of the solar panels that need to be supplied to the pump.