ABSTRACT POSITIONING SYSTEM FOR TRACKING POSITION OF SOLAR PANEL CLEANING ROBOT ON SOLAR PANEL ARRAY A positioning system (118) for tracking a position of a solar panel cleaning robot (112) on a solar panel array (102) includes at least one sensor (120) disposed on the solar panel cleaning robot (112). The posit...

An aligning system (100) for solar panel cleaning robot (107) comprises a movable support frame (102) mounted on an array (101) of solar panels, said frame configured to move on an upper edge (103) and a lower edge (104). The frame (102) includes a cleaning member, a plurality of guiding wheels (105, 106), a driving...

The present invention discloses a cleaning brush (200) for cleaning of glass surface (10) and removal of dust build up at an interface of a solar PV module (150), said cleaning brush comprising a brush core (40) having a first end, a middle portion and a second end, the brush core (40) configured to rotate around a ...

The present invention discloses a system (10) for connecting adjacent solar tracker table structures (100, 200) located in a row, comprising a bridge unit (110) having a flexible frame (115) located between said adjacent solar tracker table structures (100, 200) for allowing a continuous transitional passage for a c...

A solar panel cleaning system (100) includes a robot (104) for cleaning a plurality of solar panels (102). The robot (104) includes a power source thereof. The solar panel cleaning system (100) also includes a robot carrier (112) for carrying and transferring the robot (104) to the plurality of solar panels (102). T...

A cleaning robot and a method (100) of cleaning a plurality of solar panels using the cleaning robot includes comparing, by a controller, a state of charge of a battery and a threshold charge to provide a first signal. The method (100) also includes comparing, by the controller, a time of sunrise and a time of one c...

The present invention relates to a bridging system for a docking station (10) of a robot carrier for transitioning a cleaning robot (20) between said docking station (10) and a photovoltaic array (30) disposed on a solar tracker table despite possible orientational misalignment between the robot carrier and the sola...