The Solar Power Conditioning Unit (PCU) is a wholly integrated system consisting of a solar charge controller, inverter and a grid charger. This gives you the option of charging the battery bank either through a solar input or from the grid or the diesel generator, depending upon the working conditions. The PCU continuously monitors the battery voltage, solar power output and the consumption loads. In case the battery voltage falls below the pre-set level, the PCU will automatically transfer the load to the grid or generator and also charge the batteries. Once the batteries are charged to the pre-set level, the PCU cuts off the load from the grid or generator, reverts to feeding the load from the battery bank and switches back to charging the batteries from the available solar power. The PCU always give preference to solar power and will use grid or generator power only when the solar power is insufficient to meet the load requirement. The unit enables you to make the maximum use of solar power, while ensuring that the power supply never gets compromised due to lower availability of solar power.
