Sofar solar 15KTLX-G3 - Updating Inverter Software

SOFAR 15~24KTLX-G3 User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd.
- 59 -
enter "3. SystemInfo". Turning the page down can select the system information to
view.
(B) Display Time
Long press the button and short press the button to turn the page in the
standard user interface to enter into “4. Display Time”, then long press the button
to display the current system time.
(C) Software Update
User can update software by USB flash disk, SOFARSOLAR will provide the new
update software called firmware for user if it is necessary, the user needs to copy
the upgrade file to the USB flash disk.
7.4. Updating Inverter Software
SOFAR 15~24KTLX-G3 inverter offer software upgrade via USB flash drive
to maximize inverter performance and avoid inverter operation error caused by
software bugs.
Step 1
：
turn off AC circuit breaker and DC switch, remove the communication
board cover as below figure. If the RS485 line has been connected, please release
the waterproof nut first and make sure the communication line is no longer the
force. Then remove the waterproof cover.
Figure 7-1 Remove communication broad cover
Step 2
：
Insert USB into computer
；
Step 3
：
SOFARSOLAR service team will send the software code to user, after
user receive the file, please decompressing file and cover the original file in USB
flash drive.
Step 4
：
Insert USB flash disk into the USB port of inverter.