The complete professional kit for every situation!
Components :
A complete machine for all the needs of solar panel cleaning professionals
*This figure may vary depending on the hardness of the water in your region.
Detailed description of the PROFI ELECTRO
Overall weight: 135kg (excluding brush) | Trolley dimensions: 112x54x112cm (L x B x H)
Discover the PROFI ELECTRIC, our all-terrain machine ideal for handling any situation: water pumping from a tank and battery-powered electric supply — giving you full autonomy on all your solar panel cleaning jobs.
This KIT is designed for companies specialized in cleaning large solar installations.
The ROTAQLEEN rotating brushes enable efficient cleaning of large solar panel surfaces.
The set of ultra-light carbon and titanium poles allows reaching up to 14 meters in length. The cleaning operator remains safely on the ground and can easily and effortlessly guide the rotating brush to clean the solar panels.
This machine allows optimal water flow management. It is possible to select cleaning with Pure Water or with untreated water plus detergent addition. Detergent dosage in the water can be adjusted from 0 to 100%.
Water connection: Connection cable for running water OR to a water tank thanks to an integrated pump to connect and pump water.
Remote control to operate both water channels (pumping and spraying at the rotating brush) up to 50m distance.
Also available in Vario Version: water-cooled system for the rotating brush motors to maintain optimal temperature even during the longest and most demanding jobs. More powerful system (195 rotations per minute). The brush rests directly on the solar panels, reducing operator fatigue for large surface cleaning.
PURE WATER resin is a highly effective water filtration system specifically designed for the maintenance of solar panels.
It's important to first understand that pure water filtration depends on the hardness of the water. Water hardness, or Hydrometric Title, is expressed in TH (°f) and indicates the concentration of magnesium and calcium ions in the water.
The harder the water, the more filtration is required by the resin tank, and the more frequently the resin must be replaced. In France, the average water hardness is around 15°f.
On average, a 25-liter bottle of resin needs to be replaced after filtering 2,000 liters of water.
A summary table is available to help easily determine the resin replacement frequency for a 25-liter tank.
The filtration bottles offered by QLEEN BY GUIALTO are equipped with a sensor that indicates the resin’s filtration level, allowing timely replacement once it is exhausted.
This ensures that photovoltaic cleaning remains effective over time, helping maintain the profitability of solar panel installations.
I am a professional solar panel cleaner, what are the advantages of Qleen By GUIALTO equipments?
Are you a cleaning professional? Choose Qleen By GUIALTO for high-performance, professional-grade solar panel cleaning equipment.
GUIALTO offers tailored solutions for solar panel cleaning professionals. Our machines and tools are robust, efficient, and use Pure Water Technology to clean effectively without leaving streaks while protecting the installation.
Discover GUIALTO’s equipment for professional solar panel cleaning and boost your cleaning performance today.
Owners of photovoltaic panels: are you sure you're getting the best return?
Investing in specialized cleaning equipment is essential to ensure the longevity and performance of your photovoltaic panels.
Regular solar panel cleaning helps maintain optimal energy output. Dirt, dust, pollen, and other residues can significantly reduce the productivity of your system, negatively impacting the profitability of your solar installation over time.
Proper maintenance with the right tools not only ensures energy savings but also extends the lifespan of your solar equipment.
Why do photovoltaic panels work less well when they are dirty?
The performance of solar panels can be affected by dirt that accumulates over time. Like any equipment, it is important to maintain your installation over the long term to maximize profitability!
Why buy solar panel cleaning equipment?
Which solar installations are particularly worth watching?
Why use telescopic carbon poles to clean solar panels?
Why choose a carbon telescopic pole for solar panel cleaning?
Carbon fiber is a material known for its exceptional strength and light weight. Commonly used in high-performance fields like professional cycling for manufacturing ultra-light bike frames, it offers superior durability and handling.
When applied to cleaning poles, carbon allows the creation of an ultra-light, strong, and durable telescopic pole ideal for solar panel cleaning. Operators can easily reach high or hard-to-access surfaces while remaining safely on the ground. This makes the job much safer, more comfortable, and less physically demanding—even during long cleaning sessions.
QLEEN by GUIALTO offers high-quality carbon telescopic poles designed for professional solar panel and glass surface cleaning. Thanks to their lightweight and ergonomic design, they provide effortless cleaning performance—perfect for professionals seeking efficiency, safety, and long-term profitability.
How often should the resin in the bottle be renewed to ensure optimum filtration?
Understanding Pure Water Filtration and Resin Replacement Frequency
It’s important to know that Pure Water filtration depends on the hardness of the water. Water hardness, also known as the Hydrometric Title, is measured in TH (°f) and indicates the concentration of magnesium and calcium ions in the water. The harder the water, the more intensively the resin cartridge filters, and the more frequently the resin needs to be replaced. In France, the average water hardness is approximately 15 °f.
On average, the resin in a 25-liter bottle needs to be replaced after filtering about 2,000 liters of water. The chart below provides an easy reference to determine the optimal resin replacement frequency for a 25L bottle.
All QLEEN By GUIALTO water filtration machines are equipped with a sensor that shows the current filtration level of the resin. Resin should be replaced when the sensor indicates:
* All QLEEN machines consume approximately 200 liters of water per hour.
** As a guideline, a 25-liter resin bottle can clean around 250 square meters in one hour using a Rotaqleen Vario rotary brush system.
Can cleaning brushes be used for purposes other than cleaning solar panels?
Qleen-By-GUIALTO cleaning equipment offers the advantage of being highly versatile. Depending on the brush fibers, the same equipment can be used to clean verandas and pergolas of a house, warehouse cladding, your car, or even your boat. The brush fiber color code helps identify specific uses. White fibers are specially designed for large glass surfaces, cars, boats, and bay windows. Blue fibers, which are firmer, are intended for cleaning warehouse cladding, terraces, walls, and more. Red fibers are specifically dedicated to cleaning solar and photovoltaic panels.
The same equipment can therefore be very versatile and serve different purposes and applications by simply using different sets of brushes with varied fiber textures.
Some specialized cleaning companies, for example, offer farmers or industrial clients solar panel cleaning services as well as cleaning of warehouse walls or agricultural buildings. With the same equipment, cleaning companies can amortize their investment and travel costs by providing a more comprehensive and extended cleaning service to their clients.
What is Pure Water?
Pure Water is tap water that has been purified through a resin-based filtration substrate. This process removes minerals such as limescale and magnesium salts using ion exchange technology.
For the regular maintenance of your photovoltaic systems, Pure Water is an ideal solution. It ensures thorough cleaning while preserving the long-term performance of your solar cells.
What are the main causes of soiling of solar panels?
Solar photovoltaic panels and large outdoor glass surfaces are constantly exposed to weather conditions and environmental factors. Over time, various impurities can accumulate on their surfaces, reducing their energy output:
Rainwater alone is not sufficient to effectively remove these contaminants. Untreated buildup can cause a significant loss in your solar panels’ performance and may even damage the installation over time. Regular and professional cleaning of photovoltaic panels is therefore essential to ensure their longevity and optimal efficiency.
When should solar panels be cleaned?
To ensure optimal performance of your solar and photovoltaic panels, it is recommended to clean them:
How to clean solar panels?
Why should you regularly clean your solar panels?
Solar panel cleaning is essential to maintain optimal energy production and long-term performance. Over time, dust, pollen, pollution, and bird droppings can significantly reduce solar panel efficiency. Regular maintenance helps you maximize the profitability of your solar power system.
Clean solar panels with Qleen by GUIALTO
Qleen by GUIALTO provides a professional-grade solution for cleaning photovoltaic panels. Thanks to Pure Water filtration technology, the water used has a high wetting power and dries without spots or streaks, even under direct sunlight.
Rotating brushes and ultra-light telescopic poles
Our rotating solar panel brushes allow you to clean large panel surfaces quickly and effortlessly. When combined with our ultra-light carbon poles, you can reach up to 20 meters in height safely and easily.
Investing in high-performance solar panel cleaning equipment ensures the longevity and efficiency of your photovoltaic system.
Why is investing in solar panel cleaning equipment worthwhile?
Is investing in solar panel cleaning equipment cost-effective?
Yes, investing in solar panel cleaning equipment pays off quickly thanks to the energy production savings and the versatility of the tools. Made with high-quality materials and advanced technology, these professional devices ensure efficient and safe cleaning.
In addition to optimizing your solar output, you benefit from durable, reusable equipment adaptable to various professional needs.
Calculation example: A solar panel generates about 300 kWh/m²/year. For 10 m², that's 3,000 kWh. At €0.13/kWh, the yearly output equals €390. A 15% loss in efficiency due to lack of cleaning results in €60 lost annually for every 10 m².
Opt for personalised training on our cleaning equipment
Cleaning photovoltaic panels is a crucial but delicate task.
We offer personalized training sessions, available online or directly on-site at your solar panel installation. The goal is to help you develop your skills in two key areas:
If you’re looking for practical and effective training, don’t hesitate to contact us.
Why use a rotating brush to clean solar panels and glass surfaces?
Pure Water enables deep and effective cleaning of glass surfaces and solar panels. The effect of demineralized water is further enhanced by the mechanical action of a rotative brush. Indeed, the rotary brush allows you to gently and safely clean fragile surfaces by applying the right amount of pressure.
Another advantage of the rotary brush is its ability to clean large solar panel surfaces quickly and effortlessly. It is especially suitable for large-scale cleaning projects, offering an efficiency of up to 250 m2 per hour. Rotary brushes can be combined with telescopic poles for solar panel cleaning, allowing you to reach very high, distant, or hard-to-access surfaces. This makes photovoltaic panel cleaning easy, effortless, and safe.
Our Q-Power Backpack adapter lets you fit our rotary brushes onto competitor machines, enabling you to benefit from this unique equipment without having to buy a complete new machine.
Tap water is purified through a filtration substrate (resin) that captures minerals (such as limescale, magnesium salts, etc.) through an ion exchange process.
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