What typically needs to be done
- A solar check starts with production monitoring: compare recent output with the system's normal seasonal pattern rather than a single cloudy day.
- The inverter/monitoring platform is checked for persistent faults, offline optimizers/microinverters or communication loss.
- Panels, mounting and visible roof area are inspected from the ground for impact damage, heavy debris or new shading; roof/electrical inspection is professional work.
What you can check or prepare yourself
- Save a screenshot of normal production during a similar season so future drops are easier to recognize.
- From the ground, look for broken glass, displaced-looking panels, new tree shading or storm debris.
- Check interior ceilings/attic areas you can safely access for new water staining near roof penetrations after major storms.
- Do not open inverter/DC equipment or climb onto the roof; PV circuits can remain energized in daylight.
Step-by-step reminder
- Compare recent production in the monitoring app or inverter display with the system's normal seasonal pattern.
- From the ground, look for obvious panel damage, loose-looking components, heavy debris or new shading without climbing onto the roof.
- Check the inverter or monitoring system for persistent fault messages or offline equipment.
- Arrange professional inspection when production changes significantly or roof/electrical access is needed.
Solar equipment can remain electrically energized in daylight. Do not open electrical enclosures or climb onto the roof for this check.
Before you start
Review the manual for the exact appliance, system or material in your home before opening panels, disconnecting utilities, changing settings or using chemicals. Model-specific procedures and local installation details can differ from a general guide. Shut off power, water or fuel only when the manufacturer procedure calls for it and you are comfortable identifying the correct control. Stop if the condition you find is different from what is described here.
When to bring in a professional
The homeowner checks above can help you understand the condition of the system and prepare for service, but the higher-risk portion may require specialized tools, safe access, combustion/electrical knowledge, refrigerant work, pressure equipment or a qualified inspection. Use the typical-work list to understand what a proper service visit should cover, and hire the appropriate professional for work outside normal homeowner access.
This guide is general information, not a home inspection or a guarantee that a procedure is suitable for your specific equipment or conditions. Follow manufacturer instructions and applicable codes, stop if anything appears unsafe or different from the guide, and use a qualified professional when appropriate. Read the site terms and limitations.