SOFAR 1~4KTL2-G3 User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
percentage) .
D. Self power reduction when grid is over frequency
When the grid frequency is higher than the limited value, inverter
will reduce output power which is necessary for the grid stability.
E. Data transmission
The inverter or a group of inverters may be monitored remotely
through an advanced communication system based on RS-485
serial interface, or remotely via the WIFI/GPRS.
F. Software update
Support USB flash drive local upgrade software and WIFI/GPRS
remote upgrade software.
Electrical block diagram
Figure 2-5 Electrical block diagram
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