Professional Liability Insurance
Do Solar Contractors Need Professional Liability?
Yes — solar contractors who size systems, specify equipment, and guarantee performance have significant professional liability exposure beyond what GL covers.
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Do solar installation contractors need professional liability insurance?
Solar contractors design and install systems based on site assessments, energy consumption analysis, and production projections. When a system underperforms — delivering 30% less energy than projected — the client may claim the contractor’s professional analysis was negligent.
PV system sizing errors, battery storage design mistakes, and inaccurate production estimates are the most common professional liability triggers for solar contractors. These are professional services claims, not GL claims.
As solar installations expand into commercial and industrial applications with significant energy guarantees, professional liability becomes increasingly essential for solar contractors. Coverage starts around $1,500–$3,000/year for residential-focused solar contractors.
Ready to explore professional liability coverage?
Trade Safe shops dozens of A-rated carriers to find the right professional liability policy for your contracting business.