Huawei LUNA2000-5-S0 User Manual page 30

LUNA2000-(5-30)-S0
User Manual
Figure 3-1 Grid-tied ESS networking diagram (dashed boxes indicate optional
components)
Networking 2: Multiple Inverters Cascaded
You can add inverters and batteries to increase capacity. A maximum of three
inverters can be cascaded. Each battery connects to the inverter through an
independent RS485 port and is managed by the inverter connected to it.
SmartLogger Networking
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Issue 07 (2022-01-10)
SmartLogger V300R001C00SPC100 and later versions are supported in this
scenario. For details about commissioning, see
Inverters that support batteries cannot be cascaded with those that do not.
For example, SUN2000-(3KTL-10KTL)-M1 (with batteries) and SUN2000-
(8KTL-20KTL)-M2 (without batteries) cannot be cascaded through Smart
Dongle.
The grid-tied ESS supports cascading of SUN2000-(3KTL-10KTL)-M1,
SUN2000-(8KTL-20KTL)-M2, and SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL,
40KTL)-M3.
Copyright © Huawei Technologies Co., Ltd.
3 Application Scenarios and Settings
6.3 ''Battery Commissioning''.
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