Chinese photovoltaic industry association approved the release 10 series standard and household photovoltaic power generation system

Chinese photovoltaic industry association approved the release 10 Chinese photovoltaic industry association in photovoltaic (pv) grid power generation system series standard, the standard name and number is as follows:

the household photovoltaic (pv) grid power generation systems, part 1: site survey and installation site assessment T/CPIA 0011. 1 - 2019

the 2 - using photovoltaic (pv) grid power generation system Part 4: design specification electrical safety design T/CPIA 0011. 204 - 2019

the 2 - using photovoltaic (pv) grid power generation system Part 5: design specification system access T/CPIA 0011. 205 - 2019

on October 25, 2018 in the morning, an unmanned aerial vehicle (uav) with long wing across the night sky, at a base in Beijing on a smooth landing on the runway. Timer digital frames in 26 hours 6 minutes 57 seconds, into cheers from the crowd, a new record!