Solar Panel Inspection

Maximize energy yield with IEC-compliant thermal inspections.

Solar Panel Inspection Overview

Solar Thermography Overview

Drone Thermography employs UAV-mounted, high-resolution infrared sensors to perform rapid, non-invasive surveys of the entire PV array. By capturing precise thermal data under stable irradiance conditions, we detect and map temperature anomalies—such as hotspots, bypass-diode failures, string imbalances, and cell-level defects—before they adversely impact energy yield or escalate into safety hazards.

Key Benefits

Precise Fault Mapping

Pinpoint thermal anomalies with centimeter-level accuracy.

Comprehensive Coverage

Survey hundreds of hectares in a single flight.

Safety & Efficiency

Remote scanning keeps personnel away from high-voltage equipment.

Data-Driven Maintenance

Geo-tagged datasets drive prioritized repair schedules.

Standards-Driven Accuracy

Fully compliant with IEC 62446-3:2022 standards.

Rapid Turnaround

Complete inspection-to-report cycle in as little as 24-48 hours.

Our Process

A systematic approach ensuring safety, accuracy, and actionable results.

1

Site Assessment

Review layout, module specs, and shading to plan optimal flight paths.

2

Thermal Capture

Fly UAVs under >600 W/m² irradiance, capturing geo-tagged infrared frames.

3

Data Processing

Orthorectify, calibrate, and mosaic thermal imagery; run AI-driven fault detection.

4

Quality Assurance

Expert engineers validate results and upload finalized data to cloud.

Our Process

"Precision in every flight, accuracy in every report."

Deliverables

Actionable data formats ready for your engineering teams.

Audit-Ready PDF

Detailed findings, corrective actions, and technical appendices.

CSV Export

All anomaly data (GPS, ΔT, severity) for seamless integration.

Executive Summary

Highlighting key metrics, trends, and ROI impacts.

Annotated Imagery

High-res maps with fault call-outs and temperature notes.

Meet Varuna at

PowerLine TransTech 2026

Hall1BoothG8

14–16 OCT · New Delhi

TransTech 2026Booth G8