总部位于德国的Sun-X公司已经从欧洲专利局获得了一项专利，该专利是一款用于检测光伏组件脏污程度的传感器。
Sunsoric传感器使用一种照射在光伏组件表面的光源，与干净的玻璃相比，玻璃上的灰尘和污垢颗粒反射光的方式不同，接收器二极管将捕捉这种差异进行计算。
据Sun-X公司称，该传感器的算法还可以评估因污染造成的产量损失，评估精确率为1%。该系统对光源和接收器上的污物进行处理及调整，其可靠性已被某家未具名的弗劳恩霍夫研究所证实。
这些信息通过云处理，结合系统设计和天气数据来确定最佳清洁时间。Sun-X公司还为此提供了“sunbotics”清洁机器人。
“我们研究Sunsoric已经三年多了，一直以确定精确的污染数据为目标，” Sun-X公司创始人兼总经理Pascal Liebold说，这是计算理想清洗时间的最重要因素。这项专利是一个巨大的里程碑，将帮助我们继续发展并巩固我们的技术领先地位。”
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