Goodwe GW15K-ET - Page 3

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CONTENT User Manual V1.6-2024-03-20
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CONTENT
1 About This Manual ���������������������������������������������������������������������������� 1
1.1 Applicable Model .....................................................................................................................1
1.2 Target Audience .......................................................................................................................1
1.3 Symbol De󽗉nition ....................................................................................................................1
2 Safety Precaution ����������������������������������������������������������������������������� 2
2.1 General Safety ..........................................................................................................................2
2.2 PV String Safety ........................................................................................................................2
2.3 Inverter Safety ..........................................................................................................................3
2.4 Battery Safety ...........................................................................................................................4
2.5 Personnel Requirements .........................................................................................................4
2.6 EU Declaration of Conformity ..................................................................................................4
3 Product Introduction ������������������������������������������������������������������������ 5
3.1 Product Overview ....................................................................................................................5
3.2 Application Scenarios ..............................................................................................................6
3.3 Working Mode ........................................................................................................................13
3.3.1 System Working Mode ...........................................................................................................................13
3.3.2 Inverter Operation Mode .......................................................................................................................17
3.4 Features ..................................................................................................................................18
3.5 Appearance ............................................................................................................................20
3.5.1 Parts .........................................................................................................................................................20
3.5.2 Dimension ..............................................................................................................................................20
3.5.3 Indicators ................................................................................................................................................21
3.5.4 Nameplate .............................................................................................................................................. 22
4 Check and Storage ���������������������������������������������������������������������������23
4.1 Check Before Receiving .........................................................................................................23
4.2 Deliverables ............................................................................................................................23
4.3 Storage ...................................................................................................................................25
5 Installation ��������������������������������������������������������������������������������������26
5.1 Installation Requirements .....................................................................................................26
5.2 Inverter Installation ...............................................................................................................29
5.2.1 Moving the Inverter ................................................................................................................................ 29
5.2.2 Installing the Inverter.............................................................................................................................29
6 Electrical Connection �����������������������������������������������������������������������31
6.1 System Wiring Diagram..........................................................................................................31
6.2 Safety Precaution ...................................................................................................................33
6.3 Connecting the PE cable ........................................................................................................33
6.4 Connecting the DC Input Cable(PV) ......................................................................................34