The power inverter’s LCD screen displays the message “Missing Grid”.
Missing grid means that your solar AC isolator has been either switched off or tripped off. It is normal to see this message when your electrical distribution box’s ELCB or MCB are turned off. Please look at your electrical distribution box and make sure that all the mini breaker switches are turned up. Also please switch on all the PV ISO (solar DC isolator) also check AC isolator turned on too. Finally wait for 2 mins before the solar energy system self-reboot and turns back on again. You can see a green LED indication and the LCD screen. Remember do it during the day time because in the night time, the solar energy system goes into sleep mode, LCD screen blank.