WET & DRY PATROLLER
0.33 m/sec (~1ft/sec)
Up to ~1 liter (~0.25 gallon) per PV module
(back and forth)
of any soiling
The robot length is custom-made based on the row width of the substructure
* The number of modules per hour is calculated based on the assumption of two cleaning cycles per module (with the robot moving back and forth) and an 80% work efficiency: The robot is actively cleaning for 80% of the time, while the remaining 20% is allocated to other tasks such as transporting the robot between rows, managing the water equipment and allowing operators to rest.