Huawei PV+ESS+Charger Solution

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Figure 2-1 Meter c

onnection modes (using a three-phase inverter as an example)

Based on meter connection modes and PV device conguration, the installation

enarios are classied into Charger-only, PV+Charger (FE meter), PV+Charger/PV

+ESS+Charger (RS485 meter & WLAN/FE Smart Dongle), and PV+Charger/PV+ESS

+Charger (RS485 meter & FE meter & non-WLAN/FE Smart Dongle).

Table 2-3 Scenario features

Scenario Grid-

Connect

ion

Point Power

Limit

PV Device Meter

Connection

Mode

Power

Preferred

Dynamic

Charging

Power

Charger-only × × FE meter × √

PV+Charger (FE meter) × √ FE meter √ √

PV+ESS+Charger Solution

User Manual 2 Solution Overview

Huawei PV+ESS+Charger Solution - Page 23