Polaris solar PV net news: ratification of the General technical requirements for the construction of solar photovoltaic system supports industry standard, numbered JG/T490-2016, implemented since July 1, 2016.
By my standards this standard fixed standard Publishing House, China organized by the Institute.
People’s Republic of China Ministry of housing and urban-rural development
The January 27, 2016
Original title: Housing Ministry published solar PV system supports the common criteria