Panels Making Less Than Expected? Troubleshooter
Is it a fault, or were the expectations off?
Compare a clear sunny day with the same time of year, not a summer peak with winter. Work through one question at a time. You can go back or start over whenever you like.
Your answers so far
Safety: this troubleshooter is general information. Follow the maker's manuals. Any work on 240V AC wiring, the switchboard, or inside an inverter, isolator or battery cabinet must be done by a licensed electrician or your installer.
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