Huawei iSitePower-M - Solar-Grid-Genset Hybrid Scenario

Figure 5-10 Solar-genset hybrid scenario network diagram (multiple products
connected in parallel)
In the solar-genset hybrid scenario, the power system works circularly as follows.
The power source preference sequence is solar power > battery > genset.
1. If solar power is available, solar power is supplied to loads. If solar power is
insucient, solar power and battery power are supplied to loads at the same
time.
2. When solar power is available, If solar power is
insucient, solar power and
battery power are supplied to loads at the same time. When the battery DOD
reaches the
specied value, the genset is started.
3. If solar power is unavailable, batteries supply power to loads. When the
battery DOD reaches the
specied value, the genset is started.
5.6 Solar-Grid-Genset Hybrid Scenario
Figure 5-11 Solar-grid-genset hybrid scenario network diagram (one product)
iSitePower-M (MAP05A1, MAB05B1)
User Manual 5 Application Scenarios
Issue 02 (2021-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 39