Lorentz Solar Pump System S1-200 INSTALLATION & USEThe LORENTZ S1-200-HR-07 is a professional grade, high efficiency, cost effective solar water pump system designed for self-installation. This submersible pump can be used to provide water for people, animals or crops from any water source directly by solar power.Adjustment Range 1-5 Bar Best for livestock farming, small scale farming, off-grid homes and garden irrigation. Water supply for up to 250 cows or 1 acre of irrigation every day Suitable for any water sources as well as boreholes (wells), rivers, lakes, ponds, water streams, reservoirs or even water tanks. Portable pump, easy to carry. Operate with single PV Module (with min 200Wp power)FEATURESHigh-efficiency pumping system powered by solar energy Submersible helical rotor pump with high-efficiency brushless DC motor Motor cable with plug included (50 ft length)Control inputs for dry-run protection sensors and full-tank switch to automate the systemController with Bluetooth®