The solar installer in Phoenix skipped the grounding, now I check every connection myself

Last month a crew finished my rooftop array and left the grounding lug loose, so the whole system hummed until the inverter shut down at 2AM. Turns out their checklist had a blank spot and no one verified it, which would've been a fire risk if I hadn't caught the warning light. Have you ever found a sloppy install detail after the crew left, and what do you double-check now?

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christopherwilson29d ago

Grounding lugs shouldn't be "checklist items." Crews leave, fires don't.