Solar PV System Daily Inspection Checklist
This solar PV system daily inspection checklist ensures compliance with NFPA 70E electrical safety requirements, NEC Article 690 (Solar Photovoltaic Systems), IEC 62446-1 PV system commissioning and inspection, and OSHA 29 CFR 1926 Subpart V electrical work standards. Designed for solar technicians and O&M managers to systematically verify array performance, inverter operation, and electrical safety each day.
- Industry: Renewable Energy
- Frequency: Daily
- Estimated Time: 20-30 minutes
- Role: Solar Technician / O&M Manager
- Total Items: 29
- Compliance: NEC Article 690 Solar Photovoltaic Systems, NFPA 70E Electrical Safety in the Workplace, IEC 62446-1 PV System Commissioning and Inspection, OSHA 29 CFR 1926 Subpart V Electrical, IEEE 1547 Interconnection Standards
PV Array Visual Inspection
Module and mounting system visual check.
- No visible module damage (cracks, delamination, discoloration)?
- Module soiling within acceptable threshold?
- No unexpected shading on array (overgrowth, debris)?
- Mounting hardware and racking appears secure?
- Array Condition Photo
Inverter Operation
Inverter status and performance verification.
- All inverters online and showing normal status?
- No active fault codes on any inverter?
- AC output voltage and frequency within normal range?
- Inverter enclosure temperature within operating limits?
- Inverter Status Screen Photo
System Performance
Energy production and performance ratio check.
- Daily energy yield within expected range for conditions?
- Performance Ratio (PR) acceptable (>75%)?
- String currents balanced (no strings significantly lower)?
- Monitoring system active and data logging?
- Today's Production (kWh)
Electrical Safety
Electrical safety verification per NFPA 70E.
- DC disconnect switches closed and labeled?
- Rapid shutdown system operational?
- Ground fault protection not tripped?
- Arc fault circuit interrupter (AFCI) not tripped?
- Appropriate electrical PPE available on site?
Weather and Environmental
Site environmental and weather event checks.
- No storm or wind damage observed?
- Snow/ice cleared from array if applicable?
- Vegetation management current (no overgrowth)?
- Site perimeter and security intact?
- Site drainage clear (no flooding around equipment)?
Documentation and Action Items
Daily log completion and issue escalation.
- All issues noted and work orders created?
- Utility notified of any grid interaction issues?
- Site owner/asset manager notified of significant issues?
- Daily Inspection Notes
Related Renewable Energy Checklists
- Solar Thermal System Inspection Checklist
- Solar PV System Commissioning Checklist
- Solar Rooftop Work Safety Checklist
- Solar String Inverter Preventive Maintenance Checklist
- Utility-Scale Solar Farm O&M Inspection Checklist
- Solar + Battery Energy Storage System (BESS) Checklist
- Agrivoltaic / Dual-Use Solar Site Inspection Checklist
- Solar Carport/Canopy Inspection Checklist
Related Solar Checklists
- Solar Thermal System Inspection Checklist - FREE Download
- Solar PV System Commissioning Checklist - FREE Download
- Solar Rooftop Work Safety Checklist - FREE Download
- Solar String Inverter Preventive Maintenance Checklist - FREE Download
- Utility-Scale Solar Farm O&M Inspection Checklist - FREE Download
- Solar + Battery Energy Storage System (BESS) Checklist - FREE Download
- Agrivoltaic / Dual-Use Solar Site Inspection Checklist - FREE Download
- Solar Carport/Canopy Inspection Checklist - FREE Download
- Solar Panel Cleaning and Soiling Management Checklist - FREE Download
- Floating Solar (Floatovoltaic) System Inspection Checklist - FREE Download
Why Use This Solar PV System Daily Inspection Checklist?
This solar pv system daily inspection checklist helps renewable energy teams maintain compliance and operational excellence. Designed for solar technician / o&m manager professionals, this checklist covers 29 critical inspection points across 6 sections. Recommended frequency: daily.
Ensures compliance with NEC Article 690 Solar Photovoltaic Systems, NFPA 70E Electrical Safety in the Workplace, IEC 62446-1 PV System Commissioning and Inspection, OSHA 29 CFR 1926 Subpart V Electrical, IEEE 1547 Interconnection Standards. Regulatory-aligned for audit readiness and inspection documentation.
Frequently Asked Questions
What does the Solar PV System Daily Inspection Checklist cover?
This checklist covers 29 inspection items across 6 sections: PV Array Visual Inspection, Inverter Operation, System Performance, Electrical Safety, Weather and Environmental, Documentation and Action Items. It is designed for renewable energy operations and compliance.
How often should this checklist be completed?
This checklist should be completed daily. Each completion takes approximately 20-30 minutes.
Who should use this Solar PV System Daily Inspection Checklist?
This checklist is designed for Solar Technician / O&M Manager professionals in the renewable energy 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.