The SolarGrade PV Health Report


Solar power is fundamentally safe and reliable – but only when PV systems are properly installed and maintained.

We analyzed more than 60,000 PV health datapoints from real-world field projects to rank the most common safety and reliability issues. Download the SolarGrade PV Health Report to explore our findings.

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Featured Resources

Untangling Wire Management Standards

A deep-dive on solar wire management with best practices and product reviews.

The Ultimate Safety Guide to Solar Connectors

A comprehensive guide to safety and installation best practices for solar connectors.


Key Lessons About Solar Connectors

Lessons learned about solar connectors from field inspections.

Combiner Box Inspection Checklist

A step-by-step checklist for combiner boxes in PV systems.

Connector Findings from Hundreds of Inspections

Learnings on connector safety and common issues from the field.