PowerCube 5000
User Manual (SmartLi 100Ah)
Copyright © Huawei Technologies Co., Ltd.
Figure 2-2 Electrical conceptual diagram
2.2 Working Mode
PV Inverter
The PV input is supplied with DC voltage through the MPPT, and then the inverter converts
the DC voltage into AC voltage output. In this case, the bidirectional DC-DC unit works to
provide charging energy for the battery.
Figure 2-3 Working mode of the PV inverter