PROFESSIONAL PHOTOVOLTAIC PANEL CLEANING

Professional cleaning and servicing of photovoltaic panels for enterprises, farms, and office complexes. We handle large commercial facilities.

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QUALITY AND PURITY GUARANTEE!
We restore the full power of your solar
power plant. Quickly, safely, and on time.

WHY AND WHEN TO CLEAN PANELS.

Dirt on solar panels means direct financial losses for your business. Accumulated dirt blocks sunlight, which reduces the efficiency of commercial installations by 5–25%, and during periods of prolonged drought, the drop in power can even exceed 30%. Regular rain is unable to wash away greasy deposits settling on the panels. Regular cleaning is an investment that pays for itself immediately by restoring maximum energy generation.

MAIN TYPES OF DIRT ON COMMERCIAL FACILITIES:

  • Dust, dirt, and smog:
    Particularly intense near roads, highways, construction sites, and farmlands.
  • Bird droppings:
    The most aggressive type of dirt, which causes cell shading (hot spots) and can permanently damage the panel structure.
  • Soot and industrial waste:
    They form a sticky, greasy coating in the vicinity of factories, production plants, and power plants.
  • Moss, lichens, and leaves:
    They block light access in the lower parts of the panels, disrupting the operation of entire strings of the installation.
When to schedule cleaning?
The optimal frequency for business installations is twice a year (especially after the pollen season and before winter). Objects located in industrial zones and those with a low panel tilt angle (below 5°) require more frequent cleaning.
DRONE INSPECTION. Aerial diagnostics: Installation inspection by drone before cleaning. We don't just clean, we also diagnose. Before starting work, we launch a drone with a thermal imaging camera to conduct a technical audit of your solar power plant.
Detection of micro-cracks and hidden manufacturing defects in modules.
Location of "hot spots" (cell overheating points).
Precise assessment of performance losses before and after the service.

COMPARISON: UNPROFESSIONAL CLEANING VS. DEMICARE

Why is it worth entrusting the service to professionals from Demicare?
ORDER PROFESSIONAL CLEANING

PROFESSIONAL EQUIPMENT

Advanced technical facilities.
  • Reverse osmosis (RO) systems:
    They produce ultra-pure water that not only cleans perfectly but also creates an electrostatic coating that protects against the rapid buildup of dust.
  • Ultra-light carbon lances:
    They allow for precise reach to hard-to-access places on the roofs of halls and warehouses directly from ground level.
  • ​Self-propelled robots and washing arms:
    High-performance equipment with sensors, designed for fast and precise cleaning of large-scale photovoltaic farms.
  • Specialized rotary brushes:
    Powered by water pressure, equipped with delicate nylon bristles that effectively remove the toughest dirt without the risk of scratching the panel coating.

WHAT SETS US APART?

Full self-sufficiency and 100% autonomy.

  • Own source of water and power.

    We arrive fully prepared. We have our own demineralized water and independent power supply.

  • Zero load on your utilities.

    We do not need access to your power grid or water supply. We respect your time and your resources.

OUR SERVICES AND AREA OF OPERATION

We serve exclusively the commercial sector in the territory of western Poland and Germany.

  • Large-scale photovoltaic farms:

    Comprehensive maintenance of installations with a capacity from 1 MW to 10 MW+ in the Polish regions of Lubusz, Greater Poland, and Lower Silesia, as well as in Germany. We provide full logistics, including the delivery of demineralized water to locations with difficult access.

  • Enterprises and production plants:

    Cleaning of commercial installations on the roofs of factory halls, warehouses, and logistics centers in both countries.

  • Office complexes and institutions:

    Aesthetic and effective panel cleaning, maintaining the highest European safety standards for municipal facilities.

  • Agricultural farms (Agro):

    Removal of stubborn organic contaminants, grain dust, and livestock farming residues.
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ADVANTAGES OF WORKING WITH US
Why is Demicare the best partner for your business?
  • Full autonomy:
    We have our own transport and technological resources – we deliver demineralized water even to remote farms without paved access roads.
  • Legal and financial stability:
    We operate on the basis of clear contracts and issue VAT invoices (23%).
  • Additional services:
    We carry out inspections of photovoltaic farms using drones. Aerial thermal imaging diagnostics allow for the rapid detection of micro-damage and failures.
  • Measurable return on investment:
    The increase in power generation following our cleaning fully covers the service costs.
Optimize the maintenance costs of your solar power plant. Combine professional photovoltaic panel cleaning with laser thermal imaging inspection. Ensure maximum efficiency and complete technical safety of your systems during a single visit from our specialists.

Phone: +48 608 438 118
E-mail: demicare.group@gmail.com

Address:
65-175 Zielona Góra ul. Stanisława Staszica 9E/11.
© 2026 Demicare - Photovoltaic panel cleaning. All rights reserved.
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