Photovoltaic power plant subassembly washs detection device

The utility model discloses a photovoltaic power plant subassembly washs detection device, its fixed bolster, detection photovoltaic cell board, contrast photovoltaic cell board, electric quantity acquisition unit, microcomputer and data processing unit and communication module who includes adjustable angle. The utility model discloses the supplementary operation personnel in different areas, different photovoltaic power plant that can be applied to judge best subassembly cleaning interval to it washs the effectiveness forecasting to provide the subassembly to managers, to the different subassembly inclinations of different photovoltaic power plant, accessible adjustable angle's fixed bolster is adjusted and is realized coincideing unanimously, to different photovoltaic power plant and different washing mode, the accessible manual entry realizes the difference contrast. The utility model discloses it can expand by support system to have external communication interface, realizes the user's request of various differences.