... perfect vacuum at sea level. However, few pumping systems are setup at sea level and no ... pump running off of your inverter/battery bank, generator or utility power. Better yet, pump to ... 12 hoursThe system includesSolar panels, Battery, Mainframe box, Controller, Inverter, Pump, Pump protector, cable(18M), Wire ... and solar panels stents 20mm/25mm/30mm Outlet Deep Well Solar Pump,DC Water Pump,Battery ...