A secure solution with no constraints
Cleaning a roof or facade can be complex and risky. Access at height often requires scaffolding, gondolas or specialised equipment, which means high costs and major constraints.
Thanks to our drone technology, we can carry out these operations in complete safety, with no risk to structures and no need for heavy intervention on site
Environmentally friendly products
We only use biodegradable products certified by the FOEN, guaranteeing effective cleaning with no negative impact on nature. So you can enjoy impeccable results while protecting the environment.
Cleaning your building envelope
A clean roof is a building that breathes!
Moss, damp and dirt accelerate wear and tear on your roof. Regular maintenance will prevent damage and extend the life of your roof. Protect your building and enhance the value of your property - leave your roof to us!
Your façade speaks louder than you do.
Make a good impression!
Over time, pollution, moss and dirt dull your walls. Facade cleaning restores your building's shine while protecting it. Give your building a facelift - contact us today!
Dust makes you lose energy. Literally.
A dirty panel produces less energy. Remove impurities regularly to keep your panels at peak performance and avoid a drop in production.
Cleaning your solar panels from CHF 699.00
Keeping your solar panels performing
Solar installations, whether photovoltaic or thermal, are constantly exposed to external conditions, resulting in deposits of exhaust fumes, dust, pollen and bird droppings; moss or lichen can then form on the ends.
These impurities can considerably reduce the efficiency of solar panels, impacting their yield (down by up to 25% per year) and their long-term performance.
Safety first
Access to the roof can be difficult, and ensuring safety when cleaning solar panels is crucial.
Equipment such as scaffolding, aerial platforms, climbing devices and other safety equipment are es
work often requires the involvement of several people to ensure that it is carried out safely and efficiently.
Problems of traditional cleaning methods
Traditionally, photovoltaic and solar thermal installations are cleaned using high-pressure cleaners or brushes.
However, using high pressure can exert too much force on the surface of the panels, leading to micro-cracks and damage. A damaged cell can then affect the whole system. Often, this damage is not immediately visible and only becomes apparent when a more serious problem occurs.
Gentle and regular maintenance
XXLDrone-service uses drones to clean your solar installations. These drones guaranteeing quality technology and a perfect reult
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no direct contact with the panels (no risk of damage)
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Personal safety is fully guaranteed.
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no costly infrastructure required
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reduced cleaning time
The products used
To wash your photovoltaic and solar thermal installations, we use only biodegradable products certified by the FOEN, which are not harmful to the environment.
Prevent seepage: cleaning your gutters is better than water damage
Leaves, moss and debris can block the flow of water, causing seepage, damp and major damage. Regular cleaning prevents these risks and extends the life of your roof.
