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Topic starter
July 27, 2026 6:40 pm
after an eps overload one side of my 12000xp pv not showing voltage
taking the wires loose, the voltage is 400v, after plugging in the voltage drops to below 100v
even the breaker below the unit voltage drops when pugged into the inverter
the other side works fine please help
Topic starter
July 27, 2026 7:30 pm
found out its a loose wire or bum MC4, all is fine
