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Solar Submersible Water Pump of 20m Water Head
  • SFP series
Our solar pump is very useful application for family or farm, popular and economic. Head of delivery 20m.
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Product characteristic 

1. Any place water is needed, but no AC power is available.
2. An ideal combination of water and sun that preserves the environment, saves energy and reduces physical effort.
3. The more sunlight, the more water is pumped (this is ideal for stock watering and irrigation). Water is pumped even on hazy days.
4. Economical: need only 24 W solar panel for up to 20 meters (appr. 60 ft).
5. Automatic operation for years- minimal maintenance is required. Special construction allows dry operation for hours.
6. Tolerates mild sediment in the water supply ---- can be used in rivers.
7. Low borehole drilling costs ---- a diameter of 8.0cm (3 1/4") is sufficient.
8. Robust and reliable ---- constructed from brass and stainless steel.


 Product specification      

-- solar pump must not be operated direct with any batteries
-- solar power supply: max 24Wp, input voltage with load 33V 
-- maximum current:0.8A,minimum current 0.1A 
-- diameter of pump: 5.2 cm; minimum diameter of well 8.0 cm. 
-- interior diameter of water hose: 9.0mm, length: 11 meters 
-- diameter of cable: 9.0mm, length: 11 meters 
-- diameter of the pump: 5.2cm, length: 36cm
-- operating temperature of the pump: +1.0°C - + 50°C
-- operating temperature of the driver: -10°C - + 50°C 
Height of water (m) Pump capacity (liter)
Daily water delivering amount at 6 sunshine hours sunshine cloudy clouded
5 m 636 378 168
10 m 462 294 138
15 m 372 222 108
20 m 264 168 72