Actual generation falls below forecast
And no one knows whether the cause is soiling, shading, or string anomalies. Drone thermography pinpoint faults at the inverter, string, and cell level.
Drone thermography
Utility-Scale Solar Farms · Asset Owners, Funds & O&M
Solar farm cleaning and maintenance for asset owners, funds, and O&M contractors
A solar farm suffering generation losses from soiling, weed shading, or defective cells loses revenue every single sunny day. We handle robotic panel cleaning, under-table mowing, and drone thermography under a single unified schedule with comprehensive engineering reports after every mobilization.
Response in under 24 hours · Spain and Portugal
- Official SolarCleano & Chemitek Distributor
- ISO 14001 Environmental Management
- REA Construction Accreditation
- Over 30 years of industrial experience
- Commercial turnaround in under 24 hours
Solar Farms
Core challenges faced by solar asset managers
Overgrown weeds, fire hazard, and labor risk
Weeds beneath arrays cast shadows and present fire hazards. We mulch them using remote-controlled crawlers, 100% chemical-free without personnel crawling under structures.
Robotic vegetation clearingJustifying maintenance OPEX to investment funds
After every mobilization you receive before-and-after photographic logs, thermal GIS mapping, and hour-by-hour operational records.
Integrated solar maintenanceOur Capabilities
Solar farm maintenance: what we execute for your asset
Unified Contract
Explore integrated maintenanceComprehensive Photovoltaic Maintenance
Module cleaning, brush mulching, and drone thermography under one master agreement and annual calendar, with a single technical point of contact.
Utility-Scale Solar Farm Cleaning
SolarCleano robotic crawlers and on-site reverse osmosis pure water production. 1,500 modules cleaned per day per operational crew.
Robotic Vegetation Clearing
51 cm ultra-low profile crawler clearing under tables. Zero chemical herbicides.
Drone Thermography Inspection
Hot spots, bypass diode failures, and open strings pinpointed in a detailed technical report.
Execution
How we mobilize on a utility solar farm
1 · Share your asset data
Total capacity (MWp), module count, mounting structure type, and site layout.
2 · Proposal in 24 hours
Mobilization crew sizing, work days, and annual intervention schedule.
3 · Inter-row robotic execution
Plant remains fully operational; zero-residue demineralized pure RO water produced on site.
4 · Engineering report & next cycle
Deliverables for asset managers, audit compliance, and scheduled follow-up dates.
Measured Results
A clean solar asset is verified, quantified, and measured
Module cleaning, under-table mowing, and thermal imaging under a single contract with a dedicated project engineer and technical report per visit.
Frequently Asked Questions
Questions from asset owners, funds, and O&M contractors
How many panels can you clean per day?
A single robotic team cleans 1,500 panels per day; two teams achieve 3,000 panels daily. We scale crew deployments to match your plant capacity and turnaround window.
Can you collaborate with our existing O&M provider?
Yes. We coordinate directly with your existing O&M firm or act as their specialized subcontractor for module washing, mowing, and drone thermography.
What technical deliverables do asset managers receive?
Geotagged before-and-after photographs for each block, high-resolution orthomosaic thermal maps if thermography is scheduled, and full GPS operational logs.
Can cleaning, vegetation mulching, and drone thermography be executed during the same visit?
Yes. That is our comprehensive maintenance program: all three disciplines scheduled concurrently under a single mobilization, saving logistical overhead.
Do you cover Portugal?
Yes. We have operational facilities in Porto and operate across mainland Portugal and Spain.
Quote
Request a proposal for your solar farm
Provide your solar plant capacity, panel count, and location. Our engineering team will deliver a structured commercial proposal within 24 hours.
- Commercial response in under 24 hours
- 24/7 service across Spain & Portugal
- Utility assets from 1,000 modules
Phone +34 936 555 555 · WhatsApp +34 623 984 040
Related capabilities & products
SolarCleano Robots
If your in-house O&M team cleans with proprietary machinery. Official distributor.
Chemitek Specialized Cleaners
Certified treatments for bird droppings, cement encrustation, and heavy dust.
Request order
Soiling Loss Calculator
Calculate how much revenue your solar plant loses annually to soiling.
Pure RO Water Method
Why mineral-free demineralized water is essential for long-term module durability.