30° Climbing King; 40cm Crossing Distance; Three-speed Modes with a Top Speed of 48 Meters/Minute; RC Model Controller for Ultra-Long-Distance Remote Control up to 300m; Up to 6-8 Hours of Battery Life.

20° Climbing King; 40cm Crossing Distance; Three-speed Modes with a Top Speed of 48 Meters/Minute; RC Model Controller for Ultra-Long-Distance Remote Control up to 300m; Up to 6-8 Hours of Battery Life.

Fully automatic robot; 4 anti-drop sensors; binocular visual navigation; centimeter-level RTK positioning automatic mapping.

Unattended operation, supports remote management via cloud or smart app; equipped with built-in solar panels for charging without external power supply; non-destructive cleaning.

Dual-head balanced power for easier operation; High-capacity battery providing 4-5 hours of runtime; Brush filaments that do not damage photovoltaic panels.

Equipped with the brand's pure copper brushless motor, it features overload protection; self-adaptive brush head angle adjustment; a high-capacity battery providing 4-5 hours of runtime; and brush filaments that do not damage photovoltaic panels.

op-grade lock, durable with long lifespan; usable both dry and wet, replaceable roller brush for cost saving; brush bristles that do not damage photovoltaic panels.