
Solar Thermography in Winston-Salem, NC
Solar Thermography for Winston-Salem & Forsyth County commercial property — local to Forsyth County. Maximize solar farm output. Identify defective cells.
Solar Thermography for Winston-Salem & Forsyth County
Holmes and Watson provides Solar Thermography across Winston-Salem and Forsyth County — with crews based locally in Forsyth County into the Piedmont Triad. We routinely fly across Downtown, West End, and Ardmore, and we coordinate FAA airspace authorizations and property-management access for every job.
Winston-Salem combines a deep stock of pre-1960 brick and timber commercial buildings with a modern industrial corridor running east toward PTI Airport. The roofing mix is heavily TPO and modified-bitumen on flat commercial; older West End and Old Salem buildings push us into masonry facade work, parapet inspections, and delicate envelope diagnostics where invasive testing isn't acceptable. Within that mix, Solar Thermography addresses aerial thermography is the only practical way to inspect a utility-scale solar farm comprehensively.
Winston-Salem Service Area Coverage
Winston-Salem sits in Forsyth County, part of the Piedmont Triad (local crews based in Forsyth County). We work across Downtown, West End, Ardmore, Buena Vista, and Hanes Mall and surrounding communities, with full Solar Thermography coverage of ZIP codes 27101, 27103, 27104, 27105 and beyond.
Mobilization: 0–20 minutes from our Holmes and Watson Inspection Agency headquarters in Winston-Salem. Mobilization timing depends on crew availability, weather, and FAA airspace conditions — we do not guarantee a fixed response window.
Why Winston-Salem Properties Use Drone Solar Thermography
Many Winston-Salem properties — especially Reynolda-area institutional buildings, historic Old Salem structures, and the warehouse conversions around the downtown Innovation Quarter — have envelopes that can't be tested invasively. Drone-based radiometric thermography is often the only way to scan an entire roof or facade for hidden moisture, missing insulation, or thermal bridging without damaging the assembly.
Many Winston-Salem properties — especially Reynolda-area institutional buildings, historic Old Salem structures, and the warehouse conversions around the downtown Innovation Quarter — have envelopes that can't be tested invasively. Drone-based radiometric thermography is often the only way to scan an entire roof or facade for hidden moisture, missing insulation, or thermal bridging without damaging the assembly. Teams in Winston-Salem typically use solar thermography annually for O&M, post-installation commissioning, after hail or severe weather events, prior to acquisition or warranty disputes, and when sudden production drops indicate undiagnosed array failures.

Recent Piedmont Triad Solar Thermography Project Examples
Forsyth County Solar Array O&M Scan
Radiometric thermal survey of a commercial-rooftop solar installation, identifying string-level underperformance and defective cells for the system owner.
What We Inspect on Winston-Salem Solar Thermography Projects
- Individual cell hot spots and micro-cracks
- Activated bypass diodes and submodule failures
- Offline strings and combiner box anomalies
- PID (Potential Induced Degradation) patterns
- Vegetation shading and soiling issues
- Tracker and inverter heat anomalies
Our Solar Thermography Process
Standardization
Flights conducted under IEC-compliant irradiance levels (>600 W/m²) with verified module orientation and clear-sky conditions.
Rapid Scanning
Multi-rotor flights with paired radiometric thermal and high-resolution RGB payloads cover full arrays efficiently.
AI-Assisted Analysis
Automated defect detection algorithms classify anomalies by severity and type, then verified by certified thermographers.
Integration
Exporting localized defect coordinates directly to your CMMS or asset management software.
Deliverables
Comprehensive digital twin of the solar asset, categorized anomaly list with GPS coordinates, severity classification, estimated power loss calculations, PDF summary, and CMMS-compatible export.
Winston-Salem Solar Thermography Cost & Scheduling Factors
Regional considerations specific to Winston-Salem:
- Local mobilization: crews are based in Forsyth County, so there is no travel surcharge for jobs inside the county.
- Controlled airspace (Class B/C) around major metro airports requires LAANC authorization, which we obtain before each flight inside the surface area.
- Radiometric thermal scans require specific flight windows (typically post-sunset for roofs, peak-production for solar) to achieve reliable thermal contrast — scheduling considers your asset and ambient conditions.
General Solar Thermography cost factors:
- Site capacity (MW) and total module count
- Site geometry complexity (single-axis tracking, terrain)
- Annual program vs. one-off scan (annual programs are significantly cheaper per visit)
- Reporting depth and CMMS integration requirements
Frequently Asked Questions
Related Services
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- • FAA Part 107 Certified Pilots
- • NACHI Thermography Certified
- • Licensed NC Building Class Contractors
- • 20+ Active Industry Certifications
- • Fully Insured for Commercial Operations