Huawei SUN2000 Series User Manual page 45

SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual
Figure 5-5 Cable connections (configure the components in the dotted box as
required)
Table 5-1 Components
No. Component
A PV string
B Environmental
monitoring instrument
(EMI)
C SmartLogger
Issue 02 (2022-06-30)
Description
● PV strings consist of PV modules in
series.
● A solar inverter supports 20 PV
string inputs.
● When the SmartLogger is used, the
EMI can be directly connected to the
SmartLogger or connected to the
last solar inverter cascaded over
RS485.
● When the SDongle is used, the EMI
is a cascaded device that needs to be
connected to the solar inverter
where the SDongle is installed.
The solar inverter communicates with
the management system through the
SmartLogger.
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
Source
Prepared by the
customer
Prepared by the
customer
Purchased from
the Company
39