You can check whether your solar plant is operational or not by following options:
- The inverter has indication lights which shows the status of operation (One can refer the inverter manual to understand the signals from indication lights) and via display panel of the inverter or remote monitoring a person can check the generation from the plant. Learn more about how to view instantaneous generation of my solar rooftop plant: http://184.108.40.206/2018/08/10/where-can-i-view-instantaneous-generation-of-my-solar-rooftop-plant/
- By reading the value from Solar Meter which records the no. of units generated by your plant.