Inspection and maintenance record for a rooftop or commercial PV system
PAGE 1 OF 2
| # | Item / check | Pass | Fail | N/A | Notes / defect |
|---|---|---|---|---|---|
| ARRAY AND MOUNTING | |||||
| 1 | Modules free of cracks, delamination and discolouration | ||||
| 2 | No hot spots or burn marks on modules or junction boxes | ||||
| 3 | Modules clean and free of significant soiling | ||||
| 4 | No new shading from vegetation or structures | ||||
| 5 | Racking, rails and clamps secure and free of corrosion | ||||
| 6 | Roof penetrations sealed and weatherproof | ||||
| ISOLATORS AND INVERTER | |||||
| 7 | DC isolators operate correctly and are weatherproof | ||||
| 8 | DC isolator enclosures free of heat or water damage | ||||
| 9 | AC isolator operates and is correctly connected | ||||
| 10 | Inverter securely mounted with adequate ventilation | ||||
| 11 | Inverter display clear, no active fault codes | ||||
| 12 | Inverter operating and generating as expected | ||||
| CABLING AND EARTHING | |||||
| 13 | DC connectors secure, matched and free of heat damage | ||||
| 14 | Cabling and conduit free of UV degradation and secure | ||||
| 15 | Cable entries, glands and management intact | ||||
| 16 | Earthing and bonding connections secure and continuous | ||||
| 17 | Equipotential bonding of frames and racking intact | ||||
| LABELLING AND PERFORMANCE | |||||
| 18 | Array, isolator and inverter labelling present and legible | ||||
| 19 | Switchboard signage and shutdown procedure displayed | ||||
| 20 | Emergency and dual-supply warning labels in place | ||||
| 21 | Actual output compared against expected generation | ||||
| 22 | Monitoring data reviewed for underperformance | ||||
| 23 | Defects listed, assigned for rectification and signed off | ||||
I confirm that all items have been inspected/completed as indicated above. Any defects or concerns have been noted and reported.
Free template from MapTrack · Latest version: maptrack.com/templates/solar-pv-inspection-checklist · Want it digital? Start free with MapTrack