A thermal drone inspection uses a radiometric infrared camera mounted on a drone to find hot cells, faulty wiring, water infiltration and insulation failures across solar farms, power lines, roofs and industrial plants in a single flight. A 50-MW solar site that would take a ground crew two weeks is scanned in a few hours with reports delivered the same day.
What thermal drones actually see
An infrared (IR) camera measures emitted heat — not visible light. Hot components stand out as bright spots in the thermal frame. On a solar panel that means a failing cell or hot junction; on a power line, an overloaded conductor or loose connection; on a roof, trapped moisture under the membrane. Radiometric sensors record the actual temperature value of every pixel, so the report is quantitative — not just “this looks hot”.
Where it works best in Jordan
- Solar farms (PV) — across Jordan’s MAFRAQ, Ma’an and Quweira sites: hot cells, diode failures, soiling, panel mismatches.
- Power transmission — overloaded conductors, hot insulators, faulty splices on Jordan’s national grid.
- Industrial roofs — moisture under TPO/EPDM, missing insulation, HVAC heat loss on factory and warehouse roofs.
- Substations — switchgear and transformer hot-spotting.
- Building envelopes — thermal bridging on commercial towers in Amman.
What you get in the deliverable
| Output | What it shows | Format |
|---|---|---|
| Thermal orthomosaic | Whole site stitched, geo-referenced | GeoTIFF |
| Anomaly list | Each fault with GPS, temperature, severity | CSV + PDF |
| Visual+IR pairs | RGB and IR of every fault, side-by-side | JPG |
| Standards report | IEC 62446-3 (solar) / IR/NETA (electrical) | |
| Repair priority | Critical / Major / Minor classification |
Why drones beat ground thermography
- Speed — 5–10 MW per hour for solar; 5–10 km of power line per hour.
- Angle — drones see the panel/roof from the optimal IR perspective.
- Coverage — no missed strings, no skipped towers.
- Safety — no climbing energised structures.
- Repeatability — same flight path every quarter, like-for-like comparison.
Conditions and timing for accurate scans
Solar inspections need irradiance > 600 W/m² and panels under load — usually mid-morning. Roof scans for moisture need a sun-load + dusk thermal differential. Electrical inspections need the line under normal load. We schedule shoots around these constraints so the data is diagnostic, not decorative.
Cost in Jordan (indicative)
Solar farm inspection: from 25 JOD per MW for full IEC-62446-3 scans (volume discounts above 50 MW). Power line corridors: from 100 JOD per km. Single industrial roof: from 400 JOD per site. All include report, anomaly list and repair-priority classification.
Why Loyalty Drones
We fly radiometric M3T/M30T-class thermal payloads, deliver IEC- and NETA-aligned reports, and have site experience across Jordan’s solar and energy sector. Related services: general drone inspection and drone surveying & mapping.
Frequently Asked Questions
How accurate are radiometric drone thermal cameras?
Standard accuracy is ±2 °C or ±2 % of the reading. Adequate for solar cell faults, power conductor overload, and roof moisture.
How long does a 10-MW solar inspection take?
Typically 1.5–2 flight hours plus 24–48 hours for the deliverable. Same-day priority list available.
Do you certify solar thermal reports under IEC 62446-3?
Yes. Reports follow IEC 62446-3 thermography requirements with documented procedures and equipment calibration.
Can a thermal drone see through clouds?
No — IR sees emitted heat, not through obstacles. Heavy cloud cover reduces irradiance, which is why solar inspections need clear sky.
Get a Quote From a CARC-Licensed Jordan Drone Team
Loyalty Drones is a CARC-licensed, fully insured Jordan drone operator serving clients from Amman to Aqaba. Contact us for a free quote within 24 hours, or visit our homepage to see recent work.
Related Drone Services in Jordan
Loyalty Drones is the CARC-licensed team behind every page on this site. These are the services most relevant to this article:
Or browse the full service list on the services hub, or read about us on the About page.
