Solar Washing

Why use a cleaning robot?

By cleaning the panels regularly, the panels will keep their power efficiency and are less likely to be affected by pollution, dust and other outdoor factors. This greatly prolongs their lifespan and power output.

The system allows for stacking of multiple solar panel rows.

Advantages of solar washing

It is proven that over time contamination (due to bird droppings, dust, pollen, algae, moss) threatens the cost effectiveness of a photovoltaic (PV) system. Reduced performance and up to 30 % yield loss can be observed. The solar panels cannot be completely cleaned by rain only and there is a strong demand for professional assistance due to considerable risks and the inefficiency associated with manual cleaning. 4Washing has the answers!

  • Removing light absorbing or reflecting pollution
  • Increasing the power output of the panels
  • Increasing the durability of the panels
  • Maintaining the value of the solar plant
  • Increased photovoltaic yield
  • High cleaning performance thanks to soft-brush technology
  • Stainless drying, even under direct sunlight
  • Safe working conditions
  • Environmentally friendly cleaning by using demineralized water

The Reynaers CW60 profile.

4W Mobile Robot

This portable unit of our solar cleaning robot can be transported with 2 people to the next solar array.

4W Fixed Robot

This fixed variant of our solar cleaning robot is fixed to the solar panels on location. The systems allows for the robot to move itself across multiple solar panel rows.

Multiple solar panels cleaning - Bridge system

The bridge is used to connect two separate arrays in the same row, so that the cleaning robot can run over row after row.

This can largely save manpower cost and creates a shorter cleaning time.

The system allows for stacking of multiple solar panel rows.

Fixed Robot Datasheet

Telescopic PV Panel Washer with 2 rotating brushes and water supply

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