PV (Photovoltaic) Direct Drive No maintenance. hot tubs, fountains, brewing, solar hot water corrosion resistant.
Circulation pump runs when the sun shines Runs faster when more sun, more hot water No controller, no probes, no grid power needed
Leak proof forever 6V~24V DC as solar PV panel output varies Rated Voltage 12 V DC Max open flow rate: 12 liters/minute Max head: 3 meters Directly powered by PV panel Stainless Steel 1/2" female NPT Inlet/Outlet Max system pressure: 10 Bar Max working temperature: 110°C (230° F) DC brush-less motor with micro processor control Minimum start-up power: less than 3 Watt Soft start at very low in-rush current Automatic overload protection Automatic temperature protection Durable permanent magnetic rotor/impeller and fine ceramic shaft Advanced magnetic drive technology, no seals, no leakage Long life brush less pump, ideal life for 30000 hours Heavy duty work, can sustain continual 24 hours' work Low noise: ≤45dB far from 1m distance Low or no maintenance
Pump electronics are specifically designed to run with variable output from a solar photovoltaic (PV) panel.