NERA pumps are supplied with direct current at a voltage of between 70 and 190 V. The NERA pumps are supplied with direct current at a voltage of between 70 and 190 V.

The development of a MPPT software algorithm makes it possible to adapt the hydraulic efficiency provided to the available energy by maximising the amount of water extracted as a function of solar radiation.

Thanks to the design of the controller and the fact that it is integrated into the pump, it allows better cooling of the pump and thus increases its service life. This pump integrates protection against overvoltage, undervoltage, overload and water shortage.