Software upgrade, for controller ePowerControl SD to ePowerControl HFS-S.

ePowerControl SD is a solar diesel integration controller for the safe, simple and easy integration of solar power plants with a single diesel generator set.

ePowerControl HFS is a solar-diesel integration solution allowing for a safe, simple, and easy integration of solar plants on existing/greenfield diesel power plants ranging from 100kW to 3MWp.