20
Installation and Wiring
• Communication with Inverter
The EV-Charger can work with the inverter system which supports communication with
it to form an intelligent photovoltaic, storage and EV charging energy system. Through
communicating with the inverter, the EV-Charger can obtain the current information of the
grid and PV and realize the smart control of different charging modes.
EV-Charger
Home
loads
PV array
Inverter
Grid
RCBO
CT/
Meter
AC
distribution
box
Electricity
meter,
bidirectional
Optional:
Inverter
connector
(white)
Figure 6-4 Home scene and communication with inverter
NOTICE!
• 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. For details, please refer to "6.2 Installation and Wiring
Steps".
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