Growatt Grid Installation & Operation Manual page 11

3. Make the cable through the hole of rubber stopper and the RS485 waterproof
cover. The type of cable is recommended as "KVVRP22/2*1.5".
4. Take out the RS485 connection terminal.
5. Connect the cable to the RS485 terminal ('1' to '1', '3' to '3', and '2' to the
shielding net) → plug RS485 terminals into the inverter → tight waterproof
connector →lock waterproof device onto the inverter.
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3
2
1
Note:
① As to the connection between inverters, please refer to the following figure.
1 2 3 1 2 3
RS 485 terminal of the inverter 1
② As to the connection between inverter and Shine WebBox (or Shine Pano), please
refer to the following figure.
1 2 3
RS485 terminal of the inverter
1 2 3 1 2 3
RS 485 terminal of the inverter 2
Com port of
Shine WebBox
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