IEC 62817:2014+A1:2017是适用于光伏系统太阳能跟踪器的设计鉴定标准，但也可用于其他太阳能应用中的跟踪器。该标准定义了关键部件和整个跟踪系统的测试程序。在一些情况下，测试程序描述了测量和/或计算要在定义的跟踪器规格表中报告的参数的方法。在其他情况下，测试程序导致通过/失败标准。该标准确保所述跟踪器的用户，在规格表中报告的参数是通过一致和公认的工业程序测量的。设计具有通过/失败标准的测试的目的是将可能出现早期故障的跟踪器设计与制造商指定的合理且适合使用的设计分开。该合并版本由第一版（2014年）及其修正案1（2017年）组成。因此，除本出版物外，无需下令修订。

IEC 62817:2014+A1:2017 is a design qualification standard applicable to solar trackers for photovoltaic systems, but may be used for trackers in other solar applications. The standard defines test procedures for both key components and for the complete tracker system. In some cases, test procedures describe methods to measure and/or calculate parameters to be reported in the defined tracker specification sheet. In other cases, the test procedure results in a pass/fail criterion. This standard ensures the user of the said tracker that parameters reported in the specification sheet were measured by consistent and accepted industry procedures. The tests with pass/fail criteria are engineered with the purpose of separating tracker designs that are likely to have early failures from those designs that are sound and suitable for use as specified by the manufacturer. This consolidated version consists of the first edition (2014) and its amendment 1 (2017). Therefore, no need to order amendment in addition to this publication.