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!