This system is a battery based system for use as a sump pump, either for emergency backup, or in a location where there is no AC power. Although this system is designed for 20 foot, the pump is capable of pumping up to 70 foot head. This system will pump about 2 liters per minute.

The following items are included:

SunPumps SW20-D solar submersible pump, 24W, 32V solar panels.

1.Solar pump must not be operated direct with any batteries.
2.Solar power supply: max 24W, input voltage with load 32V.
3.Maximum current:0.8A; Minimum current 0.1A.
4.Diameter of pump: 5.2cm; Minimum diameter of well 8.0cm.
-- interior diameter of water hose: 9.0mm.
5.Diameter of cable: 9.0mm, Length: 22 meters
6.Operating temperature of the pump: +1.0 C +50 CBR> -- Operating temperature of the driver: -10 C +50CBR> -- Diameter of the pump: 5.2cm, Length: 36cm.

Relations between height of water and delivery