Home Scene:
• Communication with Inverter
* If the system has zero injection requirement, the EV-Charger must communicate with the inverter.
** When communicating with the inverter, it is recommended to use a two-core cable as the communication
cable since it is more waterproof. If users use eight-core cable as the communication cable, the white inverter
connector must be used to allow the system to work normally.
OCPP Scene:
AC
distribution
box
RCBO
Meter
• Installation and wiring steps
1
PV array
Optional:
Inverter
connector
(white) **
Grid
Electricity
meter,
bidirectional
EV-Charger
OCPP1.6
Inverter
AC
distribution
box
RCBO
Home
loads
Standard Scene:
AC
distribution
box
RCBO
M4
Electricity
meter,
CT/
bidirectional
Meter
EV-Charger
Electricity
meter,
CT/
bidirectional
Meter
EV-Charger
Grid
Grid
53