Huawei iSitePower-M Quick Guide

3
Recommended battery configuration
1.2
• Maximum capacity: In a single-node system, a maximum of six battery modules can be
connected. In a parallel system, a maximum of three power modules can be connected. Each
power module can connect to a maximum of three battery modules.
• In a parallel system, three routes of single-phase output can be combined but they cannot
be used as three-phase output.
• In a parallel system, the number of battery modules on the master and slave products must
be the same.
• In a parallel system, if the number of battery modules on the master and slave products are
different (not recommended), the products with larger capacity may fail to fully discharge in
heavy load scenarios.
• In a system with one power module and one battery module, when the ESS supplies power
independently, the load power cannot exceed 2.5 kW. If the load power exceeds 2.5 kW, the
ESS shuts down for 10 seconds and then restarts, which repeats for three times. The ESS runs
with a power limit of 2.8 kW for 1 hour and then stops working.
Overview
Scenario
Number of Power
Modules
Number of Battery
Modules
Maximum Output
Power
Power
Single
-node system 1 1
2.5 kW 5 kWh
2
5 kW 10 kWh
Single
-
node system
(capacity expansion
scenario)
3
5 kW 15 kWh
4
5 kW 20 kWh
5
5 kW 25 kWh
6
5 kW 30 kWh
Parallel system
2 2
5 kW 10 kWh
4
9 kW 20 kWh
6
9 kW 30 kWh
3 3
7.5 kW 15 kWh
6
13.5 kW 30 kWh
9
13.5 kW 45 kWh

Huawei iSitePower-M Specifications

General

Storage Temperature	-40°C to +70°C
Product Name	Huawei iSitePower-M
Type	Power System
Efficiency	≥96%
Output Voltage	-48 V DC
Operating Temperature	-40°C to +55°C
Relative Humidity	5% to 95% (non-condensing)
Altitude	Up to 4000 m
Cooling Method	Forced Air Cooling
Protection Features	Overvoltage, undervoltage, overcurrent, short circuit, overtemperature
Certifications	CE, UL, TUV
Input Voltage Range	85 V - 300 V AC