Sungrow STB5K Manuals

Manuals and User Guides for Sungrow STB5K. We have 1 Sungrow STB5K manual available for free PDF download: User Manual

Sungrow STB5K User Manual

Sungrow STB5K User Manual (114 pages)

Grid-Connected Hybrid Inverter

Brand: Sungrow | Category: Inverter | Size: 6 MB

Table of Contents

About this Manual
3
Safety
9
System Solution
13
On-Grid System
15
PV Energy Storage System (PV ESS)
16
Off-Grid System
18
Retrofitting the Existing PV System
19
Function Description
20
Energy Conversion and Management
21
External Demand Response
23
Active Power Response
24
Charge Management
25
Discharge Management
27
Communication and Configuration
28
Unpacking and Storing
29
Delivery Contents
30
Identifying the Inverter
31
Storing the Inverter
32
Mechanical Mounting
33
Installing the Inverter
35
Grounding the Inverter
36
Installing the Meter
37
Electrical Connection
38
Meter Connection
40
Grid Connection
42
Installing the AC Connector
43
PV Connection
44
Connecting the Inverter to the PV Array
45
Communication Connection
47
Ethernet Connection
48
Wi-Fi Connection
49
Battery Connection
50
Connecting the CAN Cable
51
Connecting the RS485 Cable
52
Connecting the Temperature Sensor
53
DO Connection
56
Commissioning
58
Commissioning Procedure
59
Parameter Description
64
Result Verification
65
Battery Information
67
System Time
68
Troubleshooting and Maintenance
69
Troubleshooting
70
Maintenance
78
System Decommissioning
79
Decommissioning the Battery
80
Appendix I: LCD Operation
81
LCD Menu Structure
83
Setting the Time
84
Viewing the Fault Codes
86
Starting and Stopping the Inverter
87
Advanced Settings
88
Setting the Zero-Export Function
89
Setting the Battery Usage Time
90
Setting Load Control
91
Setting the Communication Parameters
93
Setting the Protective Parameters
95
Adding the Existing System
96
DRM Switch Setting
97
Appendix II: Visiting and Configuring the Webserver
98
Main Interface
99
Navigation Introduction
100
Appendix III: AS/NZS 4777.2 Compliant
101
Viewing the DRM State Via LCD Menu
102
Reactive Power Regulation
103
Q(U)" Mode
104
Active Power Response
105
Volt-Watt Response for Battery Charging
106
Appendix IV: Technical Data
109
STB5K (Backup Box) Technical Data
111
Contact Information
113

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