Aspex Drone Services — Precision Aerial Data for Smarter Energy Infrastructure
How can renewable energy operators keep assets performing at their best while reducing maintenance costs and safety risks?
At Aspex Drone Services, we deliver AI-powered solar and wind farm inspections that give asset managers accurate, actionable data—fast.
Using high-resolution thermal and RGB imaging, we identify panel faults, string outages, and turbine defects before they cause downtime.
In partnership with Sitemark, our analytics platform transforms aerial data into digital twins and performance dashboards that help engineers and O&M teams plan repairs, track trends, and optimise output.
Serving solar and wind operators across Australia, Aspex combines drone precision, AI analytics, and field expertise to deliver one clear outcome: smarter energy performance with fewer surprises.
Solar Farm Thermography & Analysis – AI & Human Expertise for Maximum Performance
Solar farms are significant investments that require continuous performance optimization to maximize energy output. Aspex Drone Services, in partnership with Sitemark, delivers high-resolution thermal imaging and AI-powered analytics to detect anomalies such as:
• Defective panels (hotspots, cracked cells, and diode failures)
• String and inverter failures impacting efficiency
• Shading and soiling issues reducing output
• Wiring and connectivity problems causing power loss
By combining AI-powered defect detection with expert human validation, we provide comprehensive, high-accuracy reports that enable fast and targeted maintenance, reducing downtime and boosting energy yields.
Analysis Choices – Aspex partners with and recommends Sitemark, but you can of course use your own analytical solutions. Why we recommend Sitemark- Get all your site data, teams and processes working together seamlessly in a GIS-powered digital twin that understands the geospatial and electrical design of your site.
Solar thermography uses infrared imaging to detect defects invisible to the naked eye, preventing costly energy losses.. Our inspections meet Sitemark’s global 3 cm accuracy standard and identify thermal anomalies down to 2 °C variance.
In short, Aspex makes proactive maintenance simple—combining drones, AI, and analytics for the most reliable solar and wind asset insights in Australia.
Aspex Solar Farm Capabilities- Frequently Asked Questions
Why not Book a Free Sitemark Demo
Wind Turbine Inspections — RGB & Thermal Imaging for Early Fault Detection
Wind turbines operate in extreme conditions, and early detection of faults is vital to prevent costly failures and production losses.
At Aspex Drone Services, we perform aerial RGB and thermal inspections across Australia to help wind farm operators identify mechanical and structural issues before they escalate.
In partnership with Scopito, we combine AI-assisted defect detection with expert human review to deliver detailed, data-rich inspection reports that support predictive maintenance strategies.
Our high-resolution imaging detects:
- Blade damage such as cracks, delamination, lightning strikes, and erosion
- Structural weaknesses in towers and nacelles
- Thermal anomalies that reveal insulation or electrical faults
- Mechanical wear and lubrication issues that reduce turbine efficiency
Every inspection report is compatible with your own analytics platform—or you can leverage Scopito’s advanced visualization tools for trend analysis and lifecycle tracking.
By integrating drone thermography, AI analytics, and engineering insight, Aspex helps wind farm operators extend turbine lifespan, improve reliability, and reduce unplanned downtime.
Here is an example report.
Pre-Construction Mapping & Digital Elevation Models (DEM) for Optimisation
Effective site planning is the foundation of every successful solar or wind project.
At Aspex Drone Services, we deliver high-precision pre-construction mapping that helps developers, engineers, and EPC teams make data-driven design decisions.
- Our drone-based surveys provide:
- High-resolution orthomosaic mapping for accurate site assessment and layout planning
- Digital Elevation Models (DEM) to optimise panel or turbine placement for maximum yield
- 3D terrain models supporting grading, drainage, and infrastructure planning
- Vegetation and obstacle analysis to identify shading and wind-flow risks
These insights improve design accuracy, reduce rework, and ensure a seamless transition from planning to construction.
In short: Aspex combines drone precision with geospatial intelligence to help renewable energy teams design smarter, more profitable projects across Australia.
From Groundworks to Decades of Operation — One Continuous Digital Twin
A solar or wind asset’s data shouldn’t start over the day construction finishes. The digital twin we build during construction becomes the baseline your O&M team works from for the next 25 years — not a separate dataset someone has to reconcile with the “real” one later.
Progress Tracking Regular aerial surveys track what’s actually been built against the design plan, so deviations and delays show up early — while they’re still cheap and easy to fix, not discovered at commissioning.
Quality Control AI-assisted comparison between as-built and as-designed catches installation issues before they’re buried under the next stage of construction — panel misalignment, racking errors, cabling issues, caught while there’s still time to act.
Commissioning & Handover Every finding, punch-list item, and as-built record is already in the system by the time you reach handover — a complete, documented asset history from day one, not a scramble to assemble one at the end.
Then Operations Takes Over — On the Same Dataset This is where Aspex goes further than a construction-only monitoring service. The same site, the same digital twin, and the same Sitemark platform carry straight through into ongoing thermography inspections, defect tracking, and performance monitoring for the asset’s operational life — described in full below. Your O&M team isn’t starting from a blank slate; they’re picking up exactly where construction left off.
In short: we don’t just monitor your construction phase — we build the asset intelligence foundation your site runs on for the rest of its life.
Why Choose Aspex Drone Services
Trusted Partnerships: Official analytics partners with Sitemark and Scopito, leaders in solar and wind asset intelligence
- Cutting-Edge Drone Fleet: Thermal, RGB, and soon LiDAR capabilities for high-accuracy data capture
- AI + Human Precision: Automated detection backed by expert validation ensures reliable reporting
- End-to-End Solutions: From planning to maintenance, one provider for every aerial data need
- Safety & Efficiency: Faster, safer, and more cost-effective than traditional inspection methods
Aspex Drone Services is Australia’s trusted partner for solar and wind project intelligence — delivering aerial insights that reduce costs, improve performance, and accelerate renewable energy outcomes.