Solar water pumps are directly supplied from solar panels and do not require batteries. A special pump controller ensures continuous and optimal adjustment of the electric energy delivered by the
solar panels. Using batteries would result in complicating a straight forward approach. Instead of storing energy in batteries to run the solar pump at times with low irradiation, water is stored
in an elevated tank. This has the same effect, water when you need it, with less costs and less complexity!
Installations of solar pumps in Bénin and Nigeria.
SOLAR WATER PUMPING WITH VARIABLE FREQUENCY DRIVE
A Variable Frequency Drive (VFD) or Frequency Converter allows fast and simple expansion of a existing pump system with a solar generator, thus increasing redundancy and