Solar panel inspection in Texas

A standard visual and electrical inspection in Texas costs $199–$349. A full thermal imaging audit using drone or handheld FLIR cameras runs $299–$549 for a typical residential 5–10 kW system. Commercial inspections are quoted per kW and usually start around $0.04–$0.08/W.

PanelAudit lists 9 thermal and drone inspection providers serving Texas, mixing national networks with TX-licensed local operators. We track coverage across 4 Texas cities — request 2–3 quotes to compare turnaround, drone vs handheld FLIR, and certifications.

TX's hot humid climate accelerates panel degradation, with cell hotspots typically causing 5–20% output loss. Soiling risk in TX is moderate, and natural degradation averages 0.5%/year on quality panels — so a 10-year-old system should still be performing within 5% of nameplate after cleaning.

Every 3 years is recommended in TX — 5.5 peak sun hours means degradation shows up faster in real kWh terms. Always inspect after a hail event, major storm, or if monitoring shows a 8%+ year-on-year drop.

Yes. Commercial drone solar inspections in Texas require an FAA Part 107 certified pilot, and most reputable TX providers fly DJI Matrice or Mavic 3T airframes with calibrated FLIR sensors. Flights stay below 400 ft AGL and require basic homeowner consent.

Yes — most panel and inverter warranties require third-party diagnostic evidence (thermal images, IV-curve traces, or performance reports) before honouring claims. A $300–$500 inspection in Texas often unlocks $2,000–$8,000 in covered repairs or panel replacements.