The first thing that must be done is to turn off the ac side.
How to turn off solar panels.
Can be installed on a new system or retrofitted on any exi.
In order to do this you must go to the meter box and switch off the ac inverter main supply.
From that moment your pv system will stop delivering energy to the grid.
Go to your switchboard and open it.
Rapid take up of solar panels has shifted demand on the electricity grid south australia victoria and queensland face a heightened risk of blackout authorities will have the power to turn off.
The first thing that must be done is to turn off the ac side.
To ensure this switch is turned on look for the i showing on the front of the switch as shown in the picture below.
Step 2 if your solar power inverter is more than 3 metres away from your switchboard you must locate the switch marked solar ac isolator.
The dc switch is basically a breaker between the inverter and the solar array s.
After that you must turn off the ac breaker.
Locate the dc disconnect on the upper left side of inverter all sma models.
In order to do this you must go to the meter box and switch off the ac inverter main supply.
After that you must turn off the ac breaker.
How to turn off your solar pv system.
Step 1 turn on the dc switch.
From that moment your pv system will stop delivering energy to the grid.