Always been curious about solar panel cleaning price? In this article, we provide a price overview for the having solar panels cleaned. Regular cleaning of solar panels is essential to maintain their efficiency and extend their lifespan. Dirt build-up, such as dust, bird droppings and algae, can reduce the efficiency of solar panels by as much as 25% Reduce. At Solarco we offer professional solar panel cleaning to individuals, companies and industries. In this article, we discuss price, benefits and reasons Why it is important to have solar panels professionally cleaned, including the solar panel cleaning price and the solar panel cleaning price for different situations.
Why Cleaning Solar Panels Is Important
Many people think that rain automatically washes the panels clean, but this is a misconception. Stubborn dirt, such as bird droppings, leaves and air pollution, often gets stuck and causes shadow spots. This affects the energy yield.
"A clean solar panel delivers gAverage 10-20% more energy than a dirty panel." - Expert at Solarco
In addition, timely cleaning prevents premature wear of the panels and it increases lifespan. So it is an investment that pays for itself.
The solar panel cleaning price may vary depending on the type of cleaning required, such as thorough cleaning or regular maintenance.
Solar Panel Cleaning price in 2025
The costs for cleaning solar panels depend on several factors, such as the number of panels, location and type of installation. At Solarco we offer transparent prices, with no hidden costs. Below is an overview of our solar panel cleaning price and rates:
1. Solar panel cleaning price per unit for Individuals
For individuals, we apply a fixed price of €125 for installations up to 25 panels. Do you have more than 25 panels? Then a surcharge of €5 per additional panel.
| Number of panels | Price |
| 1 - 25 panels | €125 |
| 30 panels | €150 |
| 40 panels | €200 |
| 50 panels | €250 |
Do you have a larger installation? Then take contact for a tailor-made quote.
2. Solar panel cleaning Price per unit for Commercial Installations
A rate of €2 per panel. This applies, for example, to companies, offices and agricultural businesses with a large number of solar panels.
| Number of panels | Total cost |
| 50 panels | €100 |
| 100 panels | €200 |
| 250 panels | €500 |
| 500 panels | €1.000 |
3. Solar panel cleaning Price per unit for Industrial Installations
For industrial customers, such as factories and solar parks, we apply an even more competitive rate of €1.50 per panel.
| Number of panels | Total cost |
| 500 panels | €750 |
| 1,000 panels | €1.500 |
| 5,000 panels | €7.500 |
Tip: Large companies can use maintenance contracts for periodic cleaning. Take contact on to discuss the possibilities.
So if you are wondering what the solar panel cleaning price is for your situation, please get in touch and we will be happy to help.
Factors influencing the price
The price for the cleaning of solar panels depends on several factors:
- Number of panels - The more panels, the lower the price per unit.
- Roof accessibility - Difficult-to-reach roofs can incur additional costs.
- Degree of pollution - Heavily soiled panels require more time and resources.
- Regularity of cleaning - Installations that are cleaned regularly stay clean longer and cost less to maintain.
Remember that the solar panel cleaning price may also depend on how often you have your solar panels cleaned.
Would you like a tailor-made quote? Then visit our quotation page and request a no-obligation quote immediately.
How Often Do Solar Panels Need Cleaning?
The frequency of cleaning depends on the location and surroundings of the panels. Here are some guidelines:
- In urban areas: once a year (due to air pollution and dust)
- In agricultural areas: 2 times a year (due to dust, mud and manure)
- In coastal areas: 2 times a year (due to salt accumulation)
- At solar farms and industry: Every 3 to 6 months (due to heavy soiling)
Regular cleaning prevents yield loss and extends the life of your solar panels.
Self-cleaning vs. Professional Cleaning
While it may be tempting to clean your solar panels yourself, it comes with some risks. Improper cleaning methods or using the wrong materials can lead to damage to the panels. Moreover, working at height without proper safety precautions can be dangerous.
Professional cleaning by Solarco offers security. Our experts have the right equipment and knowledge to clean your solar panels safely and effectively, guaranteeing you optimum returns.
Cost of solar panel cleaning versus cleaning yourself
The cost difference between self-cleaning and professional solar panel cleaning is significant. Below is an overview of the solar panel cleaning price per cleaning for a standard household (10-15 panels):
| Option | Average cost per session | Including | Advantages | Cons |
|---|---|---|---|---|
| Cleaning yourself | €10 - €50 | Cleaning kit (€160+) + detergent (€15/litre) | Very low direct costs | Risk of damage, no inspection, safety risks, time investment |
| Professional cleaning | €50 - €200 | Complete cleaning + visual inspection | Safe, guaranteed work, reporting and defect detection | Higher cost per session homedeal.co.uk |
Although cleaning yourself may seem financially attractive, material costs quickly add up and there is an increased risk of damage or accidents. Professional cleaning offers assurance, inspection and reporting - essential for maintaining efficiency and longevity.
How to choose the best solar panel cleaning service?
Selecting a reliable cleaning partner requires more than just the lowest price. Use this checklist to make the right choice:
- Transparent solar panel cleaning price
- Starting rate + price per panel clearly specified
- No hidden surcharges for accessibility or heavy pollution homedeal.co.uk
- Certification & insurance
- VCA or ISO certification guarantees safety and expertise
- Liability insurance covers damage during cleaning
- Cleaning method & materials
- Use of osmosis or demineralised water (no chemicals)
- Soft brushes and telescopic handles to prevent scratches solar-co.be
- Customer reviews & references
- Find reviews on Google, Trustpilot or industry platforms
- Ask for examples of before-and-after photos
- Inclusive extra services
- Visual inspection of panels, inverter and cabling
- Digital report with photos and recommendations
- Warranty & aftercare
- Clear guarantees on cleaning and possible follow-up actions
- Discounted periodic maintenance contract options
Tip: Always request at least three no-obligation quotes and compare based on price, service and customer satisfaction before making a final choice.
Why choose Solarco?
Solarco specialises in professional solar panel cleaning and offers the following benefits:
✅ Use of osmosis water
We clean solar panels with deionized water, making no chemicals are needed. This prevents damage and ensures a streak-free result.
✅ Experienced Specialists
Our team has years of experience and uses professional equipment to clean solar panels safely and thoroughly.
✅ Certified and Insured
Our cleaning services are VCA-certified and insured, so you can have peace of mind about having your solar panels cleaned.
✅ Sharp prices
We offer competitive prices for private, corporate and industrial customers.
"Many customers see an immediate increase in their energy output after a cleaning." - Technical expert at Solarco
How Does Solar Panel Cleaning Work at Solarco?
- Free inspection - We look at the condition of your solar panels and determine the best cleaning method.
- Cleaning with osmosis water - This provides a thorough, streak-free cleaning without chemicals.
- Safety first - We work with certified techniques and safety measures.
- Monitoring and reporting - After cleaning, you will receive a inspection report with any recommendations.
Our customers notice immediately after cleaning an increase in their yield. This means that cleaning pays for itself quickly!
Frequently asked questions about solar panel cleaning
1. How do I know if my solar panels need cleaning?
If you notice that your energy yield falls for no apparent reason, this may be due to dirt accumulation. A visual inspection can also reveal whether contamination is present.
2. Can I clean solar panels myself?
It is possibly, but not without risks. Solar panels can be damaged by improper cleaning methods or hard brushes. In addition, working at height can be dangerous.
3. Is solar panel cleaning covered by insurance?
Some insurers reimburse cleansing if it is part of a maintenance contract. Contact your insurer for more information.
Request an Instant Quote and get your price for solar panel cleaning
Would you like to have your solar panels professionally cleaned by Solarco? Then request a free quote and benefit from the best prices and service.
Request a quote via our contact page.
Or call directly: +32 468 18 56 40
We will be happy to help you and ensure that your solar panels continue to perform optimally!
Conclusion
Cleaning solar panels is essential to ensure a higher efficiency and a longer life guarantee. At Solarco we offer affordable and professional cleaning services for individuals, businesses and industries. Our competitive prices, safe methods and expertise make us the best choice for solar panel cleaning.
Your investment in the solar panel cleaning price pays for itself in the long run through the improved performance of your solar panels.
At Solarco, we are transparent about our solar panel cleaning price and offer a detailed quotation prior to the work.
Wait no longer and request a quote today!
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