日本中文在线-色片在线观看-喷水了…太爽了高h-激情网站在线观看-俺也去五月婷婷-亚洲婷婷丁香-国产人妖网站-成人av免费在线看-av资源新版在线天堂-制服师生在线-国产精品欧美久久久久一区二区-国产日韩欧美在线一区-日韩www在线-2020精品视频-被老公舔高潮

Theoretically, it is close to the MPPT maximum voltage.

It can be calculated according to the provisions in the PV power plant design code "GB50797". That is, it needs to meet the calculation according to the module open circuit voltage (the maximum number of connected modules per string) and also needs to meet the calculation according to the module operating voltage (according to the inverter MPPT efficiency). The specific decision can be made according to the actual situation.
What does the maximum DC operating current of 25/25ADV marked on the inverter mean? Does it refer to the maximum operating current of each MPPT?
The maximum input current of each MPPT is 25 A. If each MPPT with 2 strings, the maximum input current of each string is 12.5 A. If with one string, the group string current is less than 25 A

String inverters usually have more than 2 MPPTs, and each MPPT usually carries 1 or more strings. Each MPPT is independent and has tracking control for output voltage and current changes, the biggest advantage is to keep the array working at maximum output all the time, which we refer to as maximum power point tracking. Multiple directions, shadows, inconsistent string lengths, inconsistent angles, etc. are connected to different MPPTs.

1）Make sure to use locking wire terminals
2）Make sure the terminals are locked
3）Do not lock the screws on the cable insulation