7
Connect two batteries with Network Cable B, and connect battery and PCS with Network Cable A.
Insert one plug into the Link-In of Battery 1 and other plug into the Link-Out of Battery 2.
.
Network Cable A
to PCS
Network
Port
Plug 2
Network
Cable B
Battery 1
Battery 2
.
Plug 1
Two plugs (shown as plug1 and plug 2) are exactly
the same and can be mixed.
If the voltage difference is measured more than
1V, the difference shall be adjusted to be no more
than 1V either by charging the battery with lower
voltage or discharging the battery with higher
voltage before conducting the parallel connected
installation;
Please press the POWER button of any battery to
turn on/off system under parallel connection.
!
CAUTION
5 Power on/off Battery
＊
Technical knowledge is involved in the electrification process, and electricians must go
through technical training and obtain certificates in compliance with local law and regulations.
＊
Please stand on dry insulating objects and do not wear metal objects such as watches,
necklaces and rings during operation. Insulating tools should be used.
＊
Do not contact with two charged positions with potential difference.
＊
Make sure that the PCS is turned off before checking battery.
!
CAUTION
Network Cable B
Network Cable A is defined as the cable connecting PCS and Battery 1, Network Cable B as the
cable connecting two batteries. Two cables are made based on the pin difinition as shown in
Section 3. The other end of Network Cable A will be made according to the PCS specifications.
Two plug are used to define master battery and slave batteries.
Network Cable A
Network Cable B
Plug
4. Insert network cables
Shenzhen Growatt New Energy Technology CO.,LTD
.
