How an Inverter Works
Inverters convert DC, generated in the solar panels, into AC. Synchronized with the supply voltage, this AC is then either fed into the circuit of the home or into the utility transmission grid.
Inverters can also assume the task of monitoring the grid. This term includes all measures required for the protection of people and devices in case of a power outage. Inverters are programmed to immediately stop operating in case of irregular grid conditions and to interrupt feeding the grid.