Solar Inverter or Solar Power Conditioning unit (PCU) is an integrated system consisting of a solar charge controller, inverter and a Grid charger. It provides the facility to charge the battery bank either through Solar or Grid/DG set. The PCU continuously monitors the state of Battery Voltage, Solar Power output and the loads.
Grid tie solar inverters are used with power Optimiser. This can do module Level Monitoring and Constraint Free design of PV panel. Power optimizers de-energize when inverter is disconnected or grid power is shut down. This will have facility of remote monitoring of each panel individually.