This standard specifies the common requirements for electrical safety protection used in rooftop photovoltaic system equipment (such as classification, characteristics, product information, normal use installation and transportation conditions), safety protection technology types, methods and performance requirements, as well as test methods, inspection rules, Quality requirements. This standard applies to rooftop photovoltaic power generation systems with a DC voltage not greater than 1000V, an installed capacity not greater than 400kW, and connected to an AC voltage level of 220/380V.
T/CEEIA 392-2019 history
2019T/CEEIA 392-2019 The technical requirement of electrical safety protection of roof photovoltaic system equipment