Photovoltaic cleaning specialists, from the sky
TeknoGreenService was born from the meeting of ENAC-certified drone pilots and photovoltaic industry technicians. We have developed an aerial washing method that combines demineralised water, calibrated pressure and programmed flight paths: deep, uniform and safe cleaning on any system.
ENAC-certified pilots and dedicated liability insurance on every intervention.
Demineralised water and calibrated pressure: no streaks, no micro-scratches on the modules.
Before/after photographic report with an estimate of recovered production.
10+
Years of experience1,2 mln m²
Surface cleaned
500+
Plants treated
100%
Interventions without accidents
Services
From a single industrial plant to a solar park: a complete service, from cleaning to diagnostics.
Drone panel cleaning
Most requestedAerial washing with demineralised water and calibrated pressure on warehouses, roofs, greenhouses and ground-mounted plants.
Request a quoteRadiometric thermal camera survey to identify hot spots, faulty cells and shorted diodes before they become a problem.
Request a quoteScheduled interventions on large roofs without scaffolding, platforms or interference with company logistics.
Request a quoteDelicate cleaning of glass covers and modules on agricultural greenhouses, with maximum care for crops and structures.
Request a quoteAnnual or six-monthly periodic cleaning plans with locked prices, priority scheduling and production reports.
Request a quoteAerial photographic documentation of the intervention and estimated yield recovery, also useful for O&M and insurance purposes.
Request a quoteRobotic grass mowing
New serviceProfessional mowing with remote-controlled robot: perfect for photovoltaic fields, embankments, slopes and areas hard to reach with traditional machines.
- Works safely on slopes up to 50°
- Ideal between panel rows, without damaging structures and cables
- No operator exposed to stones, insects or steep terrain
- Can be combined with panel cleaning in a single intervention
Drone phytosanitary treatments on vine rows: precise, localized application, even on sloping terrain or after rain, without compacting the soil.
- Row-by-row localized application: less product, less drift
- No soil compaction and no damage to vines and trellising
- Rapid intervention even after weather events, when treatment is urgent
- Ideal for the steep hillsides of Collio and Colli Orientali
Our locations
Four operating bases across Europe, one single service standard. Udine is our new opening, serving Friuli Venezia Giulia and all of Northern Italy up close.
Udine, Italy
New openingMunich, Germany
Zurich, Switzerland
Oradea, Romania
Our Work
Some examples of plants where we have operated with our drones.
Logistics centre — Lombardy
Complete cleaning of the photovoltaic roof in two days, without stopping loading and unloading operations.
Solar park — Emilia-Romagna
Removal of dust and seasonal deposits on 2 MWp: recovered production documented in the final report.
Hot-spot mapping — Veneto
Complete thermographic inspection with localisation of anomalous modules and a targeted replacement plan.
Farm — Piedmont
Delicate cleaning of the glass cover and modules, with no impact on the ongoing cultivation.
Why Us
Compared to traditional cleaning with operators on roofs, the aerial method is safer, faster and cheaper.
The drone changes everything
No scaffolding, no platforms, nobody walking on your panels: just a ground team and a drone in flight.
Total safety
No operator on the modules: zero risk of falls and zero micro-cracks from foot traffic.
Fast intervention
Up to 10,000 m² per day with a single team: a warehouse is cleaned in one or two days.
Contained costs
Less equipment and fewer ground personnel: more competitive quotes than traditional cleaning.
Measurable result
The before/after report quantifies the production recovery: you know exactly how much the intervention earned you.
Productivity
Maximum surface cleanable by a single team in one working day.
Reliability
Almost all customers renew their maintenance plan the following year.
Speed
From first contact to detailed quote in no more than two working days.
Contact
Tell us about your plant: we reply within 48 working hours with a site survey and quote.
Write to us
info@teknogreenservice.com
Reply within 48 working hoursCall us
+39 320 040 7346
Mon–Fri, 8:30 am–6:30 pmWe operate in
Friuli-Venezia Giulia and all of Northern Italy
Nationwide coverage for large plantsHow much is your plant losing?
Dirt and deposits can cost between 15% and 30% of production. Send us a couple of details and we will tell you how much you can recover.
Request a quote
Fill in the form: we will contact you for the free site survey.