1.DC Brushless Permanent-magnetic synchronous motor for solar power dc submersible water pump to get high speed and high efficiency.2.304 S/S pump shaft; High-quality bearing; Alloy mechanical seal.
3. Motor coil is made by automatic winding machine with centralized winding technology, motor efficiency is much improved.
4. Intelligent water shortage protection: the pump stops working automatically when there is no water in the well, and automatically start working 30 minutes later.
5. Controller: MPPT function; frequency conversion function; Automatically working function; water proof and leak-proof.
6.It can also be connected to AC power in rainy and cloudy days to easily solve energy problems.