Drone Inspection Services
Detect defects across solar panels, transmission lines, wind turbines and industrial assets without manual climbs or shutdowns.
DRONE INTELLIGENCE
Inspect. Analyze.Elevate.
Lesoko Technologies delivers drone-based inspection, surveying and aerial intelligence for solar, power and infrastructure projects across India.
companies worldwide
AERIAL INTELLIGENCE
DATA ACCURACY⌁
99.5%CaptureVerified
5 Lakh+Safe Flights
34 GW+Solar Assets Inspected
2.3 Lakh+Hectares Surveyed
0Crash Incidents
100%DGCA inhouse pilots
TRUSTED BY
Our Trusted Clients
WHAT WE DO
We Turn Aerial Data Into Decisions
Every service below covers the full cycle: flight planning, data acquisition, in-house processing and final reporting configurable for a single asset audit or a recurring pan-India monitoring program.
Drone Survey & Mapping Services
Build survey-grade orthomosaics and terrain data for engineering, planning and design teams.
LiDAR Survey & Mapping
Capture bare-earth terrain under dense vegetation for reliable grading, drainage and infrastructure design.
GIS Mapping & Geospatial Analytics
Clean, classified spatial layers ready for your existing GIS database.
Construction & Project Progress Monitoring
Verify real construction milestones for stakeholders without a single site visit.
Drone Surveillance & Security Monitoring
Remotely supervise site activity and safety compliance across remote or hazardous assets.
Volumetric & Stockpile Survey
Measure material movement accurately enough to support inventory control and billing.
3D Mapping, Aerial Photography & Site Modelling
Turn raw aerial into 3D models and hi-Res imagery for marketing, planning and documentation.
THE TRANSFORMATION
Raw Capture. Engineering Output.
Drag each slider to see the same site move from raw aerial capture to an engineering-ready deliverable.
AUTOCAD 2D/3D
RAW AERIAL DATA↔
Raw Capture → AutoCAD 2D/3D Model
High-overlap RGB imagery becomes a CAD-ready site model for structural and foundation design.
TAGGED DEFECT MAP
THERMAL IMAGERY↔
Thermal Imagery → GPS-Tagged Defect Intelligence
Radiometric captures resolve into an interactive dashboard defect list, ready to dispatch.
DEM & CONTOURS
LIDAR TERRAIN DATA↔
LiDAR Terrain Data → DEM / Contours / Engineering Model
Dense laser returns are classified and filtered into a bare-earth model at 0.1m contour intervals.
HOW WE WORK
From flight planning to final deliverable
Every project moves through the same accountable workflow — planned, executed and quality-checked within one in-house team.
Understand
Define objectives, site conditions, accuracy needs and required outputs.
Plan
Flight planning, sensor selection, safety assessment and airspace verification.
Capture
Acquire RGB, thermal, LiDAR or other required data using the planned mission.
Process
Convert raw data into orthomosaics, models, measurements and inspection datasets.
Validate
Check coverage, accuracy, positioning and data completeness against requirements.
Deliver
Provide structured reports, maps and geospatial outputs your team can use.
PROOF, NOT CLAIMS
Numbers we can stand behind
5 Lakh+Safe Flights completed
34 GW+Solar Assets Inspected
2.3 Lakh+Hectares Surveyed
8,300+Towers Inspected
3,575+ kmTransmission corridor surveyed
21,354+Component assessed
13,000+Rooftop surveys completed
₹210+ CrOperational savings enabled for clients
PROJECT PROOF
Scale backed by Data
A sample of documented Lesoko field projects.
Ground-Mount Solar · Rajasthan
60 MW Solar Park Thermal Inspection
Challenge
Locate underperforming modules across ~1,90,476 panels.
Approach
Radiometric thermal + RGB capture across the full plant footprint.
Output
View Case Study →Interactive dashboard defect list with panel-level status.
Transmission Corridor · Secunderabad
High-Voltage Tower Component Inspection
Challenge
Identify missing insulators and thermal hotspots on live towers.
Approach
Close-range RGB and thermal capture, tower no. 18 and corridor.
Output
View Case Study →Component-level defect report with criticality tagging.
Wind Farm · Aspari, Andhra Pradesh
2.3 MW GE Turbine Blade Inspection
Challenge
Detect blade anomalies without halting turbine operation.
Approach
High-resolution close-pass RGB blade survey, per-anomaly ID tracking.
Output
View Case Study →Interactive dashboard defect list with panel-level status.
KEY DELIVERABLES
See what you actually receive.
We show you the deliverable — because that's what your engineers, GIS leads, and O&M teams need to increase productivity.
Inspection Intelligence
Thermal and visual inspection of solar plants, turbines, towers and industrial assets resolved to component-level defects.
✓
Radiometric thermal imageryR-JPEG, temperature-calibrated
✓
High-resolution RGB imageryPer-component close-pass frames
✓
GPS-tagged defect mapEvery anomaly geo-referenced
✓
Component-level defect registerString, module, insulator, blade
✓
Severity & criticality classificationPrioritised for dispatch
✓
Thermal anomaly statisticsDelta-T, affected capacity
✓
Excel / CSV defect logImportable into your CMMS
✓
Interactive defect dashboardFilter, assign, track closure
.pdf.xlsx.csvR-JPEG.kmzDashboard
Request Sample Data →THE LESOKO DASHBOARD
From millions of data points to one clear decision.
Raw geospatial data, translated into executive summaries, KPIs, defect registers and maps
INDUSTRIES WE POWER
Different assets, different data, different outputs
Solar PowerThermal + RGB + defect + severity + dashboard
MiningTerrain model + stockpile + volume report
Wind EnergyBlade imagery + defects + per-blade report
Power Transmission & DistributionTower + component + criticality + recommendation
Industrial & ManufacturingAsset imagery + thermal findings + report
Infrastructure & ConstructionOrthomosaic + 3D model + progress comparison
TelecomSite survey + asset mapping + GIS layers
Oil & GasRoute survey + corridor mapping + GIS
Railways & MetroCorridor data + O&M inspection + report
Water & DamsTerrain + structural monitoring + report
Real EstateSite capture + 3D model + planning data
Roads & HighwaysCorridor survey + cross-sections + CAD
AgricultureMultispectral + vegetation maps + analysis
Environment & ForestryCanopy data + change detection + GIS
What Our Clients Say
Trusted by Teams Who Value Precision
★★★★★
"Lesoko has been our trusted drone services partner for engineering surveys and thermal inspections across our solar plants. Their AutoCAD 2D/3D deliverables are accurate and well-structured, and their reports have been invaluable for our design and O&M planning."
EE
Enerparc Energy
★★★★★
"We've worked with Lesoko across rooftop surveys, topography mapping, and solar thermal inspections. Their team consistently delivers accurate data and detailed reports, with the clarity and technical expertise to ensure smooth execution on every project."
SC
SKS Cleantech
★★★★★
"Lesoko's drone inspections consistently catch module hotspots and string failures before they escalate. Their reports are clear and well-structured, and their 24/7 support has made them a trusted partner for our solar assets year after year."
KE
Kriyan Eco Power
★★★★★
"Working with Lesoko has been a privilege from day one. Their team is highly professional, responsive, and technically sound, with clear communication and quick turnarounds that consistently helped us meet client expectations."
ED
Equinox's Drones
★★★★★
"Lesoko has been our trusted drone services partner for engineering surveys and thermal inspections across our solar plants. Their AutoCAD 2D/3D deliverables are accurate and well-structured, and their reports have been invaluable for our design and O&M planning."
EE
Enerparc Energy
★★★★★
"We've worked with Lesoko across rooftop surveys, topography mapping, and solar thermal inspections. Their team consistently delivers accurate data and detailed reports, with the clarity and technical expertise to ensure smooth execution on every project."
SC
SKS Cleantech
★★★★★
"Lesoko's drone inspections consistently catch module hotspots and string failures before they escalate. Their reports are clear and well-structured, and their 24/7 support has made them a trusted partner for our solar assets year after year."
KE
Kriyan Eco Power
★★★★★
"Working with Lesoko has been a privilege from day one. Their team is highly professional, responsive, and technically sound, with clear communication and quick turnarounds that consistently helped us meet client expectations."
ED
Equinox's Drones
FAQQuestions?
Questions?
We've Got Answers.
Everything you need to know about our drone inspection and aerial intelligence services.
Talk to our team →What types of assets can Lesoko inspect?+
Lesoko provides a structured, engineering-focused workflow designed around accurate aerial capture, analysis and useful project deliverables.
How does the drone inspection process work?+
Lesoko provides a structured, engineering-focused workflow designed around accurate aerial capture, analysis and useful project deliverables.
What deliverables will we receive?+
Lesoko provides a structured, engineering-focused workflow designed around accurate aerial capture, analysis and useful project deliverables.
Do you operate across India?+
Lesoko provides a structured, engineering-focused workflow designed around accurate aerial capture, analysis and useful project deliverables.
Is the drone operation DGCA compliant?+
Lesoko provides a structured, engineering-focused workflow designed around accurate aerial capture, analysis and useful project deliverables.
CONTACT USGet a free site assessment
Get a free site assessment
from Lesoko's engineering team
Tell us what you need to survey, inspect, monitor or
measure — an engineer will follow up with next steps.
EMAIL USsales@lesoko.in
CALL US+91 000-000-0000
VISIT US2nd Floor, Chettinad Chambers, P.S.Sivasamy Salai
1st Street, Mylapore, Chennai, Tamil Nadu 600004
1st Street, Mylapore, Chennai, Tamil Nadu 600004