The pump can be directly connected to solar panels in sunshine without controller. Over-voltage protection / Under-voltage protection : The pump will stop working automatically when the voltage is too high or too low; Then it will detect the voltage every 10 minutes, and it will start to work automatically when the voltage is between the working voltage range of the pump. Environmental protection, achieve zero carbon dioxide emissions. Solved the water shortage problems of the area without electricity.Village or family water supply. Water supply for bivouac or camping car. Do not mix the positive (+) and negative (-) connection. Do not operate for long time when there is no water in the pump.
The pump is submersible pump, it must be full submerged in the water. PS: 6 mm² or 10 mm² copper wire is required when the cable length is too long. 36V Monocrystalline / Polycrystalline solar panels in parallel connection.
1 Piece Deep Well Solar Water Pump. International buyers please note: a. These charges are buyers responsibility. Since we have many warehouses, maybe we will send the item to you via different packages from different warehouses.The item "12V Solar Submersible Deep Well Bore Pump Water Pump for Farm Pool Irrigation" is in sale since Saturday, June 13, 2020. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Pumps & Water Filtration Systems\Pumps". The seller is "kindsofsale" and is located in Walton, Kentucky. This item can be shipped worldwide.