IEC 62790:2014 

Junction boxes for photovoltaic modules - Safety requirements and tests


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IEC 62790:2014 describes safety requirements, constructional requirements and tests for junction boxes up to 1 500 V dc for use on photovoltaic modules according to class II of IEC 61140:2001. This standard applies also to enclosures mounted on PV-modules containing electronic circuits for converting, controlling, monitoring or similar operations.

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Relevant for

rural electrification

solar power


Additional information

Publication typeInternational Standard
Publication date2014-11-06
Available language(s)English/French, Spanish
TC/SCTC 82 - Solar photovoltaic energy systemsrss
ICS27.160 - Solar energy engineering
Stability date  2020
File size2320 KB

The following test report forms are related:

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