- Step 1
Open your mainsboard or switchboard. Located the “Solar Supply Main Switch” and turn the switch in the off position, usually facing downwards.
- Step 2
Next located the “PV Array DC Isolator” switch(es), which will be present next to or underneath your Inverter. Turn the switch in the off position, usually facing downwards.
- Step 3
Your inverter may have a switch marked Inverter AC Isolator. If it does, turn the switch in the off position, usualy facing downwards.
Your solar PV system and the inverter will now be completely switched off and your Inverter display must be blank.
Keep the Solar PV system switched off for 10 minutes, before restart.
- Step 4
To re-start your Solar PV system, follow this guide in reverse. Simply, flick all switches back on in the same order that they were switched off.