Huawei PV+ESS+Charger Solution - Page 21

Component Model Description
Smart Power
Sensor (RS485)
DDSU666-H
D
TSU666-H
● Connects to the
inverter over RS485
for output power
management and
power limiting control.
It can also be used for
dynamic charging
power through virtual
meter networking.
Smart Power
Sensor (FE)
DDSU666-FE ● Controls dynamic
charging power.
Smart Dongle WLAN/FE Dongle
4G Dongle
● Connects to the
management system
and performs power
scheduling.
Smart PV
Optimizer
SUN2000-450W-P2
SUN2000-600W-P
● Long and short input
cables are available to
connect to PV
modules with
dierent cable
lengths.
Ref
erences
For details about the installation, cable connection, and conguration of the
pr
oducts in the network, see the following documents.
Table 2-2 Reference documents
Category Link
Charger FusionCharge AC User Manual
Cable connection
for Residential
Smart PV
FusionSolar Residential Smart PV Quick Guide (Three-
phase PV+Storage Scenario and Smart Dongle
Networking)
Single-phase
inverter
SUN2000-(2KTL-6KTL)-L1 Quick Guide
Three-phase
inverter
SUN2000-(3KTL-10KTL)-M1 Quick Guide
SUN2000-(8KTL-20KTL)-M2 Quick Guide
ESS LUNA2000-(5-30)-S0 Quick Guide
Backup Box Backup Box-(B0, B1) Quick Guide
PV+ESS+Charger Solution
User Manual 2 Solution Overview
Issue 02 (2023-01-13) Copyright © Huawei Technologies Co., Ltd. 15