Solar Farm O&M Monthly Inspection

Monthly inspection template for utility-scale solar farm operations and maintenance, covering PV arrays, inverters, combiner boxes, site security, housekeeping, and safety/compliance documentation.

Inspection Details

• Inspection date and time recorded
• Inspector name and role documented
• Weather conditions documented
• Site name / asset ID confirmed
• Inspection scope completed as planned

PV Array Condition

• Modules free of visible cracks, delamination, burn marks, or broken glass
• Modules and racking free of debris, bird nesting, or vegetation shading
• Mounting hardware, clamps, and module alignment secure with no visible looseness
• DC cabling routed, supported, and protected from abrasion or UV damage
• Ground cover and vegetation within maintenance limits
• Array row access paths clear for safe maintenance access

Inverters and Electrical Equipment

• Inverter status normal with no active fault, alarm, or derate condition
• Inverter enclosure clean, dry, and free of corrosion, water intrusion, or pest entry
• Combiner box covers, latches, and seals intact and properly closed
• Visible signs of overheating, discoloration, or odor at electrical equipment
• Disconnects, labels, and warning markings legible and in place
• Equipment area free of standing water, trip hazards, and obstructed access

Site Security and Perimeter

• Perimeter fence intact with no breaches, cut sections, or significant damage
• Gates lock properly and access control devices function as intended
• Security cameras operational and viewing critical access points
• Warning signs, trespass notices, and electrical hazard signage visible and legible

Safety, Housekeeping, and Emergency Readiness

• PPE requirements posted or communicated for the work area
• Lockout-tagout points and electrical isolation areas clearly identified
• Fire extinguishers present, accessible, and within inspection date
• Emergency access routes and equipment pads unobstructed

Findings, Corrective Actions, and Sign-Off

• Deficiencies and non-conformances documented with location details
• Corrective actions assigned with owner and target completion date
• Photo evidence attached for critical findings
• Inspector signature completed