Know your usual pattern
Solar generation varies with weather and season. Compare similar periods and look for sustained changes rather than judging the system from a single cloudy day.
Check monitoring first
If an app stops showing generation, the issue may be a connectivity problem. Check for internet changes and read any accessible inverter display without opening equipment.
Keep useful records
Note error messages, the time of the issue, recent changes and the inverter model. These details help a servicing team investigate efficiently.
Get qualified help
Do not access a roof or open electrical equipment to investigate. Contact an appropriately qualified professional for concerns such as damaged components, unusual smells or persistent faults.
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