Drone Thermal Inspection
Find what you can't see. Our radiometric thermal cameras detect temperature differences invisible to the naked eye — revealing heat loss, moisture intrusion, electrical hotspots, and equipment failures before they become costly problems.
What Can Thermal Imaging Detect?
Solar Panel Defects
Hotspots, cracked cells, failed bypass diodes, and delamination show clearly in thermal imagery. A single drone flight can inspect thousands of panels in an hour. Our AI-powered defect detection algorithms automatically identify and classify issues that degrade energy output and create fire risks — delivering actionable reports faster than manual analysis.
Building Envelope & Roofs
Detect missing insulation, air leaks, moisture trapped beneath roofing membranes, and HVAC distribution problems. Thermal imaging is the fastest way to identify energy efficiency issues across commercial and residential buildings.
Electrical & Mechanical
Overheating electrical connections, transformer hotspots, bearing failures, and overloaded circuits all produce thermal signatures that show up clearly before visible damage occurs — enabling predictive maintenance.
Environmental & Water
Map groundwater seepage, identify irrigation leaks, monitor industrial discharge temperatures, and detect subsurface moisture patterns. Thermal data adds a critical layer to environmental monitoring programs.
Thermal Inspection Use Cases
Solar Farm Inspection
Inspect utility-scale and commercial solar arrays rapidly. We identify cell-level defects, string failures, and soiling patterns that reduce output — with GPS coordinates for every anomaly found.
Commercial Roofing
Flat roof moisture surveys for property managers, building owners, and roofing contractors. Identify trapped moisture before it causes structural damage or mould problems.
Electrical Infrastructure
Substations, transmission lines, distribution equipment, and industrial electrical systems. Catch overheating connections and failing components before they cause outages or fires.
Pipeline & Utilities
Detect leaks in district heating systems, locate underground utility runs, and monitor pipeline integrity through thermal signature analysis.
Thermal Deliverables
Thermal Inspection FAQ
It depends on what you're inspecting. For building envelope surveys, the ideal conditions are when there's at least a 10°C difference between indoor and outdoor temperatures — typically early morning in winter before the sun heats the building surface. For solar panel inspections, midday with clear skies and high irradiance is best. For roof moisture surveys, flying after sunset works well when the roof surface is cooling and moisture-laden areas retain heat. We'll recommend the optimal timing for your specific application.
A standard thermal image shows relative temperature differences as colours — useful for spotting anomalies visually. A radiometric thermal image stores actual temperature values at every pixel, so you can measure the exact temperature of any point in the image after the fact. Our sensors capture full radiometric data, which means your report includes precise temperature measurements, not just visual heat maps.
A single drone flight can inspect several thousand panels per hour. For a typical commercial rooftop array, the flying portion takes 15–30 minutes. Utility-scale solar farms with tens of thousands of panels are typically completed in a single day. Processing and report generation takes 3–5 business days depending on the array size.
Pair With These Services
Ready to See What's Hidden?
Get a free quote for drone thermal inspection — we'll recommend the right approach for your application.