Width 60 cm
2 bar - 5/6 L/min
The FVK4-E brushless brush represents a technologically advanced solution for cleaning photovoltaic systems, designed to offer high performance while fully respecting delicate surfaces.
Equipped with a lightweight and durable aluminum frame and a nylon brush with a diameter of 150 mm and a length of 60 cm , this machine is perfect for professional washing operations on both ground-mounted photovoltaic systems and roofs.
This rod is telescopic
The 150W brushless motor ensures efficient and silent operation of the FVK4-E, powered by a 24V 26Ah battery , with a battery life of 4-5 hours. The FKV4-E motorized brush can operate up to a maximum pressure of 30 bar and consumes 22 L/min , working with liquids up to 40°C. Operating consumption is approximately 2 bar for 6/7 L/min .


The FVK4-E brush is built with an aluminum frame , a material that combines corrosion resistance and lightness, ideal for use on elevated surfaces such as photovoltaic panels.

Below are some details of the back of the K Solara FKV4-E.


The 150 mm diameter and 60 cm long nylon brush ensures effective yet gentle action, preventing scratches or damage to the modules.





| FVK4-E | |
| Brush Length | 60 cm |
| Brush Diameter | Ø 150 mm |
| Power Supply | 150W Brushless Motor |
| Drums | 24V 26Ah |
| Battery Life | 4-5 h |
| Operating consumption | 5÷6 L/min |
| Operating pressure | 2 bars |
| Max water consumption | 15 L/min |
| Maximum Water Temperature | 40°C |
| Frame Material | Aluminum |
| Brush Material | Nylon |
| Dimensions | 196 x 48 x 43 cm |
| Telescopic Rod Length | 6 m approx. |
Our workshop is able to guarantee efficient and professional repairs: speed of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
All products sold by Indors are covered by the European legal warranty for lack of conformity pursuant to Articles 128 et seq. of Legislative Decree No. 206/2005. The warranty is valid starting from the date of purchase. Professional users are entitled to a 12-month warranty.
More information