1.dc solar submersible pumps, 2.high head, 3.no noise ... heat protection, 5. 85m under water 1.The dc solar submersible pumps can take out water by putting the motor ... and pump under water, consisting of solar pump, submersible motor, water pipe,cables, protection devices, solar panels and so on. 2. ... special requirements for well pipe and lifting pipe, the solar pump can work in any well. And the steel ...