Cheap controller control, Buy Quality controller dc directly from China controller mppt Suppliers: DECEN@ 720W DC Solar Pump Built-in MPPT controller For Solar Pumping System Adapting Water Head 10m,Hour Water Supply 20m3
You are bidding720W DC SOLAR PUMPIt built-in MPPT controller ,The whole system only need solar panels + DC water pump Solar Water Pump Built-in MPPT Controller which can make the best use of solar energy.Wide working voltage(38v-96v)Over-voltage protection: The pump will stop working automatically when the voltage is over 96v; Then it will detect the voltage every 10 minutes,and it will start to work automatically when the voltage is between 38v and 96v.Under-voltage protection: The pump will stop working automatically when the voltage is under 38v; Then it will detect the voltage every 10 minutes,and it will start to work automatically when the voltage is between 38v and 96v.The pump can be directly connected to solar panels without controller in sunshine.Note: Do not operate for long time when there is no water in the pump. We will not offer warranty if the pump was damage for the reason of water shortage. System show