The Ecovacs Winbot W2 Omni can clean flat glass roofs and slightly sloping glass roofs of conservatories, but with some limitations.

- The robot has powerful suction and intelligent climbing technology, which enables it to work on slightly sloping surfaces. However, the slope of the surface should not be too steep, as the robot may hesitate or have difficulties on very steep overhangs[5|.
- The Winbot W2 Omni is suitable for flat roofs and slightly sloping surfaces, especially thanks to its anti-drop protection mechanisms and intelligent navigation.

However, it is important to note that the robot may have difficulties with very small or diagonal windows and very steep surfaces.