| 摘要 |
According to an embodiment of the present invention, a washing apparatus for a photovoltaic module comprises: a movable car body; a brush module which is actuated to wash the surface of a photovoltaic module; a lifter which is mounted in the car body, includes a manipulation device for moving and actuating the brush module by an operator, moves the brush module to the photovoltaic module by the control of the manipulation device by the operator, and actuates the brush module for washing the surface of the photovoltaic module; a washing solution tank which is mounted in the car body in order to store a washing solution; and an injection pump which injects the washing solution stored in the washing solution tank. The brush module comprises: a movable supporting unit which is combined with the lifter; an injecting unit which is positioned in the supporting unit, and injects the washing solution supplied from the injection pump to the photovoltaic module during washing; a washing unit which is fixated by the supporting unit, can rotate in a fixed direction, and can wash by being in contact with the surface of the photovoltaic module; a foreign material removing device which removes foreign materials attached to the washing unit; and a driving unit which provides rotational power so that the washing unit can rotate in the fixed direction. |
