Solar Farm Installation & Maintenance Safety Checklist #17
This checklist supports safe installation and maintenance of utility-scale solar PV systems. It is designed for EPC and O&M teams to verify electrical safety, lockout/tagout, fall protection, panel and inverter inspections, and documentation aligned with NEC Article 690, NFPA 70E, and OSHA requirements.
- Industry: Energy / Utilities / Infrastructure
- Frequency: Daily (each shift)
- Estimated Time: 30-45 minutes
- Role: Solar O&M Supervisor / Site Safety Officer
- Total Items: 35
- Compliance: NEC (NFPA 70) Article 690 Solar Photovoltaic (PV) Systems, NFPA 70E Standard for Electrical Safety in the Workplace, OSHA 29 CFR 1910 Subpart S Electrical, OSHA 29 CFR 1910.147 Control of Hazardous Energy (LOTO), OSHA 29 CFR 1926 Subpart M Fall Protection
Pre-Job Briefing & Permits
Confirm task planning, permits, and hazard controls before work begins.
- Job Hazard Analysis (JHA/JSA) completed and reviewed?
- Permit-to-work issued where required (electrical, hot work, confined space)?
- Utility locates verified before digging/driving piles?
- Briefing notes / hazards identified
- Photo of toolbox talk sign-in sheet
Electrical Isolation, LOTO & Verification
Verify lockout/tagout, de-energization, and absence-of-voltage testing prior to work.
- LOTO applied to all energy sources (AC/DC) as required?
- Absence-of-voltage verified with properly rated meter?
- Arc flash boundaries and PPE category communicated?
- Photo of applied locks/tags (no sensitive info)
- Isolation verification notes
PV Array, Racking & Panel Inspection
Inspect modules, racking, and mechanical integrity to prevent failures and electrical hazards.
- Modules free of cracks, hot spots, or broken glass?
- Racking/torque checks within spec; no loose fasteners?
- Cables properly managed (no abrasion, pinch, or UV damage)?
- Photo of array condition / racking sample
- Array inspection notes
Inverters, Combiner Boxes & Disconnects
Confirm safe condition of power electronics and switching equipment.
- Enclosures closed, gasketed, and latched; no water ingress?
- Disconnects and circuits labeled correctly per as-builts?
- Thermal scan conducted where scheduled; hotspots addressed?
- Photo of inverter/combiner exterior condition
- Inverter/combiner findings
Working at Heights & Access
Verify fall protection, access controls, and safe ladder/scaffold use where applicable.
- Fall protection plan implemented for elevated work?
- Harness/lanyard inspected and in date?
- Ladders/scaffolds inspected; set up on stable ground?
- Photo of access/fall protection setup
- Working-at-heights notes
Testing, Commissioning & Documentation
Ensure testing follows standards and results are recorded for turnover and audits.
- IV curve/string testing performed as required?
- Ground fault/insulation resistance checks completed?
- As-builts and one-lines updated to reflect changes?
- Photo of test report excerpt (no sensitive info)
- Testing/commissioning notes
Incident Reporting, Corrective Actions & QAPI
Capture issues, assign owners, and verify closure for continuous improvement.
- Near misses and hazards logged per site policy?
- Corrective actions assigned with owner and due date?
- Safety metrics reviewed (TRIR, electrical incidents, LOTO violations)?
- Photo evidence (if applicable)
- Incident / corrective action notes
Related Infrastructure Checklists
- Solar Farm Installation & Maintenance Safety Checklist #18
- Solar Farm Installation & Maintenance Safety Checklist #19
- Solar Farm Installation & Maintenance Safety Checklist #20
- Solar Farm Installation & Maintenance Safety Checklist #21
- Solar Farm Installation & Maintenance Safety Checklist #22
- Solar Farm Installation & Maintenance Safety Checklist #23
- Solar Farm Installation & Maintenance Safety Checklist #24
- Solar Farm Installation & Maintenance Safety Checklist #25
Related Solar Farm Checklists
- Solar Farm Installation & Maintenance Safety Checklist #1 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #2 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #3 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #4 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #5 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #6 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #7 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #8 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #9 - FREE Download
- Solar Farm Installation & Maintenance Safety Checklist #10 - FREE Download
Why Use This Solar Farm Installation & Maintenance Safety Checklist #17?
This solar farm installation & maintenance safety checklist #17 helps energy / utilities / infrastructure teams maintain compliance and operational excellence. Designed for solar o&m supervisor / site safety officer professionals, this checklist covers 35 critical inspection points across 7 sections. Recommended frequency: daily (each shift).
Ensures compliance with NEC (NFPA 70) Article 690 Solar Photovoltaic (PV) Systems, NFPA 70E Standard for Electrical Safety in the Workplace, OSHA 29 CFR 1910 Subpart S Electrical, OSHA 29 CFR 1910.147 Control of Hazardous Energy (LOTO), OSHA 29 CFR 1926 Subpart M Fall Protection, IEEE 1547 Interconnection (as applicable). Regulatory-aligned for audit readiness and inspection documentation.
Frequently Asked Questions
What does the Solar Farm Installation & Maintenance Safety Checklist #17 cover?
This checklist covers 35 inspection items across 7 sections: Pre-Job Briefing & Permits, Electrical Isolation, LOTO & Verification, PV Array, Racking & Panel Inspection, Inverters, Combiner Boxes & Disconnects, Working at Heights & Access, Testing, Commissioning & Documentation, Incident Reporting, Corrective Actions & QAPI. It is designed for energy / utilities / infrastructure operations and compliance.
How often should this checklist be completed?
This checklist should be completed daily (each shift). Each completion takes approximately 30-45 minutes.
Who should use this Solar Farm Installation & Maintenance Safety Checklist #17?
This checklist is designed for Solar O&M Supervisor / Site Safety Officer professionals in the energy / utilities / infrastructure industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.
Can I download this checklist as a PDF?
Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.