For operators, service teams, and professional PV cleaners
Anyone who wants to clean solar panels professionally must consider occupational safety as well as cleaning performance and cost-effectiveness. Especially on roofs and large PV systems, manual cleaning work can involve risks. Solar cleaning robots reduce the need for staff to work directly on the system while still enabling consistent, material-friendly cleaning. Which method is suitable depends on the specific PV system and the on-site conditions.
Cleaning photovoltaic systems involves significant risks – especially when working on roofs or large open spaces.
Typical hazards include:
Without suitable aids, cleaning can quickly become a safety risk for personnel and the system.
The question of “how to clean solar panels” can be answered not only technically but also in terms of safety.
Suitable methods include:
Solar cleaning robots offer a decisive advantage: they minimize direct personnel involvement on the system, thereby significantly reducing the risk of accidents.
The use of cleaning robots significantly reduces typical sources of danger.
Advantages at a glance:
At the same time, the risk of damage to the PV system is minimized.
In addition to safety, efficiency also plays a central role.
Automated cleaning saves time and costs while simultaneously increasing occupational safety.
| Advantage | Benefit |
|---|---|
| Safety for employees | Significantly reduces fall and accident risks. |
| Cost-effectiveness | Less working time, lower labor costs, faster ROI. |
| Consistent yield | Efficient cleaning maintains performance and increases output. |
| Scalability | Suitable for large commercial and ground-mounted systems. |
| Sustainable care | Gentle cleaning without high pressure or chemicals. |
“Professional PV cleaning isn’t just about area coverage. What matters is that the cleaning technology fits the specific system and that staff deployment on potentially hazardous roof and module surfaces is reduced as much as possible.”
How to clean solar panels? The safest solution is the use of modern solar cleaning robots in combination with water and suitable brush systems.
They offer:
Especially for larger or inclined systems, the use of a robot is not only efficient but, above all, relevant to safety.
Whether it’s an agricultural rooftop system, a commercial roof or a large solar park—the economically optimal cleaning solution depends on system size, location and degree of soiling. Together, we analyze your system and recommend the right cleaning concept.
Our cleaning solutions at a glance
solarROBOT compact
For agricultural as well as small and medium rooftop systems up to approx. 200 kWp. The cleaning robot can be used independently by the system operator and is supplied including a charging station. CE-certified and developed specifically for cost-effective in-house operation.
solarROBOT pro
For medium-sized commercial and ground-mounted systems. With a working width of up to 2 meters and semi-automated operation, the solarROBOT Pro is ideal for efficient cleaning of larger module areas.
solarROBOT ultimate
For large-scale systems and ground-mounted projects. With a working width of 2.4 meters, maintenance-free chain drive and high area performance, the solarROBOT Ultimate was developed for professional use on large PV systems.
solarBRUSH 600
The handheld cleaning solution for special constructions, complex roof geometries and professional cleaning service providers. Ideal for applications where cleaning robots cannot be used due to the design.
For agricultural as well as small and medium rooftop systems up to approx. 200 kWp. The cleaning robot can be used independently by the system operator and is supplied including a charging station. CE-certified and developed specifically for cost-effective in-house operation.
For large-scale systems and ground-mounted projects. With a working width of 2.4 meters, maintenance-free chain drive and high area performance, the solarROBOT Ultimate was developed for professional use on large PV systems.
The handheld cleaning solution for special constructions, complex roof geometries and professional cleaning service providers. Ideal for applications where cleaning robots cannot be used due to the design.
All systems clean without chemicals or soap using pure water and enable gentle, material-friendly cleaning of PV systems.
We analyze your system portfolio, calculate your individual cleaning needs and recommend the economically optimal cleaning concept—from a single system to a multi-site park.
Calculate your individual yield loss with the hyCLEANER solar loss calculator.
We recommend the economically right cleaning concept for your system.
How much does a dirty solar system cost? Example calculations for agriculture, commercial roofs and ground-mounted systems – incl. yield losses and cleaning intervals.
Find out which photovoltaic cleaning brushes are suitable for different systems and what matters when it comes to material, bristles and gentle cleaning.
Why is the maintenance of a PV system so important? Expert Pascal Kierstein explains how cleaning, monitoring, and maintenance secure yield and profitability.
