SunSynk SUNSYNK-8K-SG01LP1 Bedienungsanleitung
v.17 (11/10/22)
USER MANUAL
SUNSYNK-8K-SG01LP1 / SUNSYNK-8K-SG03LP1
Global Tech China Ltd, 3 Floor, Wai Yip Industrial Building.
171 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong.
Tel: +852 2884 4318 Fax: +8522884 4816
HYBRID PARITY
(SUPER) INVERTER
HYBRID INVERTER | Installer Manual2
Table of Contents
1. SAFETY 5
1.1. General Safety 5
1.2. Symbols 5
1.3. Safety Instructions 6
1.4. Disposal Remarks 6
2. PRODUCT INTRODUCTION 7
2.1. Product Size 9
2.2. Basic System Architecture 10
3. TECHNICAL SPECIFICATIONS 11
4. INSTALLATION 12
4.1. Parts List 12
4.2. Selecting the Mounting Area 13
4.3. System Diagram 13
4.4. Mounting the Inverter 14
4.5. Function Port Denition 16
4.6. Battery Connection 17
4.6.1. Recommended DC Battery Protection 18
4.7. Connecting a Lithium Battery 18
4.8. Battery Temperature Sensor Connection 19
4.9. Connecting the AC 21
4.9.1. Recommended AC Surge Protector 22
4.10. Installing the CT Coil 23
4.11. Earth Connection (MANDATORY) 25
4.12. Meter Connection 26
4.12.1. System Connection for the CHNT Meter - EU 26
4.12.2. System Connection for the CHNT Meter - US 26
4.13. Wiring System for Inverter 27
4.14. PV Connection 29
4.14.1. PV Module Selection 29
4.14.2. PV Module Wiring 29
4.15. PV Protection 30
4.16. Typical Application Diagram of Diesel Generator 30
4.17. Single-Phase (230Vac) Parallel Connection Diagram 31
HYBRID INVERTER | Installer Manual3
4.18. Split-Phase (120/240Vac) Parallel Connection Diagram 32
4.19. Three-Phase (230/400Vac) Parallel Connection 34
4.20. Three-Phase (120/208Vac) Parallel Connection 35
4.20.1. Connected to the Grid 35
4.20.2. Connected to a Generator 36
4.21. Three-Phase (120/208Vac) PCs Parallel Connection 37
5. OPERATION 38
5.1. Display 38
5.2. Switching ON/OFF 38
5.3. Home Page 39
5.4. Status Page 39
5.5. System Flow Page 40
5.6. Setup Page 41
5.7. Set Time (Clock) 42
5.8. Set Company Name / Beeper / Auto dim 42
5.9. Factory Reset and Lock Code 43
5.10. Battery Setup Page 44
5.11. Generator & Battery Page 45
5.12. Battery Discharge Page 47
5.13. Setting Up a Lithium Battery 49
5.14. Program Charge & Discharge Times 54
5.15. Grid Supply Page 56
5.16. Connecting the DRM’s 57
5.17. Advanced Settings for Paralleling Inverters 58
5.18. Solar Power Generated 61
5.19. Grid Power 61
5.20. Advanced Settings for Wind Turbines 62
5.21. Advanced Settings for Auxiliary Load 63
5.22. Advanced Settings for Peak Shaving 64
5.23. Fault Codes 65
6. COMMISSIONING 68
6.1. Start-Up / Shutdown Procedure 68
6.2. Information for Commissioning the Inverter 68
6.3. GDFI Fault 69
7. MAINTENANCE 69
HYBRID INVERTER | Installer Manual4
APPENDIX A 70
APPENDIX B 71
APPENDIX C 71
APPENDIX D 71
APPENDIX E 71
HYBRID INVERTER | Installer Manual5
1. SAFETY
This device should only be used in accordance with the instructions within this manual and in
compliance with local, regional, and national laws and regulations. Only allow this device to be installed,
operated, maintained, and repaired by other person(s) who have read and understood this manual.
Ensure the manual is included with this device should it be passed to a third party.
DO NOT allow minors, untrained personnel, or person(s) suering from a physical or mental impairment
that would aect their ability to follow this manual, install, maintain or repair this device.
Any untrained personnel who might get near this device while it is in operation MUST be informed that it
is dangerous and instructed carefully on how to avoid injury.
1.1. General Safety
1.2. Symbols
WARNING This symbol indicates information that if ignored, could result in personal
injury or even death due to incorrect handling.
CAUTION This symbol indicates information that if ignored, could result in personal
injury or physical damage due to incorrect handling.
PLEASE NOTE Indicates information that is considered important, but not hazard-related.
HYBRID INVERTER | Installer Manual6
1.3. Safety Instructions
Be sure to read this manual thoroughly before installation.
Do not attempt to install the inverter by yourself. Installation work must be carried out in compliance
with national wiring standards and by suitably qualied personnel only. Do not turn on the power until all
installation work is complete.
Do not disassemble the inverter. If you need repair or maintenance, contact a professional service cen-
tre.
Always use an individual power supply line protected by a circuit breaker and operating on all wires with
a distance between contacts of at least 3mm for this unit.
The unit must be correctly grounded, and the supply line must be equipped with a suitable breaker and
RCD to protect people.
Disconnect all wires/cables before performing any maintenance or cleaning to reduce the risk of electri-
cal shock.
The unit is not explosion-proof, so it should not be installed in an explosive atmosphere.
Never touch electrical components immediately after the power supply has been turned o since the
system can still have residual energy, so an electric shock may occur. Therefore, after turning o the
power, always wait 5 minutes before touching electrical components.
This unit contains no user-serviceable parts. Always consult an authorised contractor for repairs.
1.4. Disposal Remarks
DO NOT dispose this product with domestic waste!
Electrical devices should be disposed of in accordance with regional directives on electronic and/ or elec-
tronic-waste disposal. In case of further questions, please consult your supplier. In some cases, the supplier
can take care of proper disposal.
WARNING
HIGH LIFE RISK DUE TO FIRE OR ELECTROCUTION.
Sunsynk Single-Phase Hybrid Inverter can only be installed by a qualied licensed electrical contrac-
tor. This is not a DIY product.
HYBRID INVERTER | Installer Manual7
2. PRODUCT INTRODUCTION
The Sunsynk Single-Phase Hybrid Inverter is a highly ecient power management tool that allows the user
to hit those ‘parity’ targets by managing power-ow from multiple sources such as solar, mains power (grid),
and generators, and then eectively storing and releasing power as and when utilities require.
INTERACTIVE
Easy and simple to understand display
Supporting Wi-Fi or GSM monitoring
Visual power ow screen
Smart settable 3-stage MPPT charging for optimized battery performance
Auxiliary load function
Parallel / multi invert function grid-tied and o-grid
COMPATIBLE
Compatible with main electrical grid voltages or power generators
Compatible with wind turbines
220V single phase, pure sinewave inverter
Self-consumption and feed-in to the grid
Auto restart while AC is recovering
Auto earth bond feature (Via a relay)
CONFIGURABLE
Fully programmable controller
Programmable supply priority for battery or grid
Programmable multiple operation modes: on-grid/o-grid & UPS
Congurable battery charging - current/voltage based on applications by LCD setting
Congurable AC / solar / generator charger priority by LCD setting
SECURE
Overload/over-temperature/short-circuit protection
Smart battery charger design for optimized battery protection
Limiting function installed to prevent excess power overow to grid
APPLICATIONS
Marine (vessel power management)
Power shedding (home/oce/factory)
UPS (fuel-saving systems)
Remote locations with solar and wind generators
Building sites
Military locations
Telecommunication
HYBRID INVERTER | Installer Manual8
1. Inverter Indicators 7. CAN Port 13. Grid
2. LCD Display 8. Battery input connectors 14. Generator input
3. Function Buttons 9. Function Port 15. Load
4. DC Switch 10. Meter_CON port 16. WiFi Interface
5. Power on/o button 11. Parallel port
6. RS 485 port 12. PV input with two MPPT
HYBRID INVERTER | Installer Manual9
2.1. Product Size
Inverter Size
HYBRID INVERTER | Installer Manual10
2.2. Basic System Architecture
The following illustration shows the basic application of this inverter.
It also includes the following devices to have a Complete running system.
Generator or Utility
PV modules
Consult with your system integrator for other possible system architectures depending on your require-
ments
This inverter can power all kinds of appliances in a home or one environment, including motor-type
appliances such as refrigerators and air conditioners
When no PV is connected, the inverter can be used for just UPS functionality.
Load rate
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