iSitePower-M V100R002C00
User Manual (MAP05A1, MAB05B1)
3.1 Power Module
A power module consists of a power unit and a monitoring unit. The power unit is
responsible for energy access and conversion. The monitoring unit is responsible
for power signal access and monitoring management of PV, grid power, genset
power, and batteries.
Figure 3-1 Power module
Figure 3-2 Ports on the power module
(1) DC SWITCH (PV
maintenance switch)
(4) COM-PAR
(communications port between
parallel power modules)
Issue 03 (2022-10-28)
Copyright © Huawei Digital Power Technologies Co., Ltd.
3
(2) PV input ports
(5) COM-BAT
(communications port between
power module and battery
module)
3 Components
Components
(3) Battery input ports
(6) Reserved port
24