Solar PV submersible water pump 10 GPM. Solar module array Solar Powered Water Pumping kit for 200 Foot Head up to 10 GPM. Off-grid Solar Powered System uses Grundfos SQFlex high quality Submersible Pumps. REC Solar PV panels at 235 Watts 24 VDC. High voltage current-matched solar PV panels from REC produce strong voltages in low light.
Solar PV submersible kit includes SQFlex submersible Pump, pump-controller, solar PV modules, and solar PV array mounting rack Top Pole, or Ground Mount. Float Switch and On/Off controller.
Intended for 4" Well Diameter.
Solar Water Pumping Kit Mode: SP-1150
Solar PV Panel Power Rating: 1,150 Watts
Mounting: Ground Mount
Estimated Flow Rate in Summer: 5,593 Gallons Per Day (GPD)
Estimated Flow Rate in winter: 4,036 Gallons Per Day (GPD)
Maximum Flow Rate: 10 Gallons Per Minute (GPM)
Supply locally the steel pole and concrete to support the solar pv array. Schedule #40 pipe. The size and length specified in the rack instructions. Source your drop pipe, water well safety rope (1/4") and wire, locally for ease of shipping.
Solar submersible pump fits 4" diameter wells and larger. Submersible pump has only one moving part. No fail prone diaphragms, or motor brushes to replace in the field. High efficiency controller is mounted above ground for easy access. Pump controller is weather sealed.
Grundfos SQFLex submersible pumps lift of up to 800'. High performance controllers, SQFlex pumps powered by your solar PV array. Use a generator, a battery, the utility grid, or any combination of these sources to power this pump.
Wire your pv panels from 30 to 300 VDC and 90 to 240 VAC. Grundfos submersible pumps can operate on a series string of PV modules with a total peak power voltage of at least 30 VDC. Highest efficiency is from voltages over 100 VDC. (10% less efficient at 60 VDC. 20% less efficient at 35 VDC).
Grundfos submersible pumps use motors designed to draw a maximum of 8.4 A. SQFlex models 3SQF through 11SQF will fit into a 3" well and models 16SQF-10 through 60SQF3 will fit into a 4" well.
11 Grundfos pump models available can deliver from 82 gpm at 6' of head to 4 gpm at 800.' Use 1.6 kW or smaller solar module array. Use the helical rotor pumps (models 3, 6 and 11) for high head applications. Centrifugal pumps (models 16, 25, 40, and 60) for low head applications. Grundfos SQFlex has built-in protection from running dry, overloading, and overheating keeping your pump running safe.
SQFlex pumps have a 2-year warranty from the date of purchase.