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公开(公告)号:US20140202492A1
公开(公告)日:2014-07-24
申请号:US13745722
申请日:2013-01-18
申请人: SunPower Corporation
发明人: Marc GROSSMAN , Cedric JEANTY
摘要: A system and method for cleaning a collector surface of a solar collector. The system includes a first liquid-dispensing unit configured to deliver a first spray of liquid to the collector surface. The system also includes a brush element having a longitudinal side oriented along a first direction and disposed adjacent to the first liquid-dispensing unit. A first squeegee element is oriented along the first direction and adjacent to the brush element. The first squeegee element, the brush element, and the first liquid-dispensing unit define a first cleaning area. A second squeegee element is oriented along the first direction and separated from the first squeegee element by a gap to define a second cleaning area. The system also includes a second liquid-dispensing unit configured to deliver a second spray of liquid to the second cleaning area located between the first and second squeegees.
摘要翻译: 一种用于清洁太阳能收集器的收集器表面的系统和方法。 该系统包括第一液体分配单元,其被配置为将第一喷射液体输送到收集器表面。 该系统还包括具有沿着第一方向定向并且邻近第一液体分配单元设置的纵向侧的刷子元件。 第一刮板元件沿着第一方向定向并且与刷子元件相邻。 第一刮板元件,刷元件和第一液体分配单元限定第一清洁区域。 第二刮板元件沿着第一方向定向并且与第一刮板元件隔开间隙以限定第二清洁区域。 该系统还包括第二液体分配单元,其配置为将第二喷射液体输送到位于第一和第二刮板之间的第二清洁区域。
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公开(公告)号:US20190013775A1
公开(公告)日:2019-01-10
申请号:US16117802
申请日:2018-08-30
申请人: SUNPOWER CORPORATION
摘要: A photovoltaic (PV) module cleaning system can include a robotic cleaning device and a support system. The support system can be configured to provide a metered fill to the robotic cleaning device. In some embodiments, the robotic cleaning device and include a curved cleaning head. Various techniques for deploying a robotic cleaning device on PV modules include out-and-back, leapfrog, among others.
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