Thermal drone inspection.

We find every fault your monitoring system cannot see: string open circuits, hotspots, soiling shadows, bypass diode failures. Each fault mapped to GPS coordinates and classified by severity, all from a single flight.

  • IEC TS 62446-3:2017 compliant on every site
  • SACAA certified pilot, licensed Remote Operating Certificate
  • Georeferenced thermal map and panel-level fault list
  • Prioritised repair recommendations with temperature delta
  • Delivered via SiteMark interactive report within 10-14 days
  • Accepted for insurance submissions and lender due diligence
Request an inspection
DJI Mavic 3 Thermal drone
DJI Mavic 3 Thermal
R 7,500 / day Flat-rate pricing, nationwide
10-14 days From flight to report in your inbox
70+ sites Commercial installations across South Africa

Certifications & Compliance

SACAA Licensed Pilot SACAA Licensed Pilot
SACAA Certified Operator SACAA Certified Operator
IEC TS 62446-3:2017 Compliant IEC TS 62446-3:2017 Compliant
Public Liability Insured Public Liability Insured
B-BBEE Certified B-BBEE Certified

A report built for asset owners, lenders, and insurers.

Pinpoint the exact panels losing you money

AI-driven anomaly detection at cell, module, string, and system level.

Insurance and refinancing-grade documentation

IEC TS 62446-3:2017 compliant hardware. Reports accepted by insurers and lenders.

Interactive fault maps you can act on

Annotated thermal imagery with repair prioritisation, not a PDF you’ll never open.

A baseline you can track year over year

See degradation early. Hot spots progress into cracks. Catch them before they become claims.

SiteMark report screenshot, site map overview SiteMark report screenshot, site overview SiteMark report screenshot, thermal aerial map SiteMark report screenshot, fault classification SiteMark report screenshot, panel-level detail SiteMark report screenshot, fault detail with severity classification SiteMark report screenshot, RGB and thermal comparison SiteMark report screenshot, temperature delta readings SiteMark report screenshot, repair prioritisation list SiteMark report screenshot, performance impact summary SiteMark report screenshot, annotated thermal map

Commercial building report, Cape Town, April 2026.

Get a price.

Get a ballpark figure in seconds. We’ll send the full proposal to your inbox within 24 hours.

Estimated inspection cost, incl. travel and report. Excl. VAT.

This is an indicative estimate based on a current flat-rate day rate. The formal proposal we send to your inbox will be binding. Prices exclude VAT. Travel billed at R6/km from the nearest Kleen Up Solar base. Large sites (>20,000 panels) are priced separately, contact us.

Fault detection

Up to 97% faster than manual inspection. No plant downtime.

Report in 10-14 days

SiteMark fault report delivered to your inbox within 10–14 days of the inspection flight.

Built for commercial assets

Designed for EPCs, PPA funds, and C&I asset owners.

Book an inspection.

Fill in the form and we’ll get back to you within 24 hours. Report delivered within 10–14 days of the flight.