Lightweight single-disc handheld photovoltaic cleaning equipment，with telescopic extension poles available in multiple specifications，built-in spray water supply，the whole machine is lightweight and flexible，available in three power supply options: mains power，lithium battery，and dual power supply，the first choice for daily cleaning of small scattered photovoltaic systems。

Dual-disc handheld cleaning machine，cleaning efficiency is doubled compared with a single-head model，the extended and reinforced telescopic pole adapts to high-rise steep-slope rooftops，three power supply options provide full coverage，the main model for contractors' batch O&M。

Dual-head disc upgraded brushless motor version，with comprehensive upgrades in speed、torque、waterproofing、and service life，suitable for daily high-frequency batch photovoltaic cleaning，stable and durable in harsh environments with high temperatures、wind and sand、and coastal salt spray。