SunSynk SYNK-8K-SG01LP1 User Manual

SunSynk SYNK-8K-SG01LP1 User Manual

Single-phase hybrid inverter
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SINGLE-PHASE
HYBRID INVERTER
USER MANUAL
SYNK-8K-SG01LP1 / SYNK-8K-SG03LP1
Room 702-704, 7/F Texwood Plaza, 6 How Ming Street,
Kwun Tong, Kowloon, Hong Kong
Tel: +852 2884 4318 Fax: +8522884 4816
www.sunsynk.com / sales@sunsynk.com
PLEASE RETAIN FOR
v.26 (07/31/23)
FUTURE REFERENCE

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Summary of Contents for SunSynk SYNK-8K-SG01LP1

  • Page 1 SINGLE-PHASE HYBRID INVERTER USER MANUAL SYNK-8K-SG01LP1 / SYNK-8K-SG03LP1 Room 702-704, 7/F Texwood Plaza, 6 How Ming Street, Kwun Tong, Kowloon, Hong Kong Tel: +852 2884 4318 Fax: +8522884 4816 www.sunsynk.com / sales@sunsynk.com PLEASE RETAIN FOR v.26 (07/31/23) FUTURE REFERENCE...
  • Page 2: Table Of Contents

    Table of Contents SAFETY LCD operation flow chart Home page General Safety Status Page Symbols/Safety Signs System Flow Page Safety Instructions Setup Page Product Disposal Basic Setup Set Time (Clock) PRODUCT INTRODUCTION Set Company Name / Beeper / Auto dim Product Overview Factory Reset and Lock Code Product Size...
  • Page 3: Safety

    SAFETY General Safety This device should only be used in accordance with the instructions within this manual and in compli- ƒ ance with local, regional, and national laws and regulations. Only allow this device to be installed, oper- ated, maintained, and repaired by other people who have read and understood this manual. Ensure the manual is included with this device should it be passed to a third party.
  • Page 4 V DC 48 V 15.70 A 230V V DC 48 V 15.70 A V DC 48 V AC OUTPUT 230V 230V DO NOT touch the terminal or remove Output Voltage, Input Voltage Type, Ac 15.70 A 230V 15.70 A the shell within 5 minutes after discon- Output Rated Current, Max AC Current, necting all power.
  • Page 5: Safety Instructions

    WARNING HIGH LIFE RISK DUE TO FIRE OR ELECTROCUTION. Sunsynk Single-Phase Hybrid Inverter can only be installed by a qualified licensed electrical contractor. This is not a DIY product. This chapter contains important safety and operating instructions. Read and keep this manual for future ƒ...
  • Page 6: Product Introduction

    PRODUCT INTRODUCTION This multifunctional inverter combines the functions of an inverter, solar charger and battery charger to offer uninterruptible power support with a portable size. Its comprehensive LCD display offers user-configurable and easily accessible button operations such as battery charging, AC/solar charging, and acceptable input voltage based on different applications.
  • Page 7: Product Size

    Product Size Inverter Size SINGLE PHASE HI 8kW| User Manual...
  • Page 8: Product Features

    Product Features INTERACTIVE Easy and simple to understand display ƒ Supporting Wi-Fi or GSM monitoring ƒ Visual power flow screen ƒ Smart settable 3-stage MPPT charging for optimized battery performance ƒ Auxiliary load function ƒ Parallel / multi invert function grid-tied and off-grid ƒ...
  • Page 9: Basic System Architecture

    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 ƒ PV modules ƒ Consult with your system integrator for other possible system architectures depending on your requirements.
  • Page 10: Technical Specifications

    TECHNICAL SPECIFICATIONS Model SYNK-8K-SG01LP1 / SYNK-8K-SG03LP1 Product Type Hybrid Inverter Enclosure IP65 Ambient Temperature -45ºC ~ 60ºC (>45ºC derating) Protection Level Class I Charge Mode Battery Voltage 48Vd.c (40Vd.c ~ 60Vd.c) Battery Current 190Ad.c (max.) 120/240Va.c (split phase), 208Va.c (2/3 phase), 220/230Va.c...
  • Page 11: Installation

    INSTALLATION Parts List Check the equipment before installation. Please make sure nothing is damaged in the package. You should have received the items in the following package: Stainless Steel Anti-Collision Parallel Communication Bolt M8×80 Cable x1 Hybrid Inverter L-type Hexagon Wrench User Manual x1 Data Logger x1 Battery Temperature Sensor...
  • Page 12: Selecting The Mounting Area

    Selecting the Mounting Area This Hybrid Inverter is designed for outdoor use (IP65), DO NOT install the inverter in the following areas: Areas with high salt content, such as the marine environment. It will deteriorate the metal parts and ƒ possibly lead to water/dampness penetrating the unit.
  • Page 13: Mounting The Inverter

    Install the indoor unit on the wall where the floor height is higher than 1600mm. ƒ For proper heat dissipation, allow a clearance of approximately 500mm to the side, 500mm above and ƒ below the unit, and 1000mm to the front of the unit. WARNING For proper air circulation to dissipate heat, allow a clearance of approx.
  • Page 14: Battery Connection

    Choose the recommended drill head(as shown below) to drill 4 holes on the wall, 82-90mm deep. 1. Use a proper hammer to fit the expansion bolt into the holes. 2. Carry the inverter and hold it, ensure the hanger aims at the expansion bolt, and fix the inverter on the wall.
  • Page 15 WARNING All wiring/connecting must be performed by qualified personnel. Before making the final DC connection or closing the DC Breaker/disconnection device, ensure the inverter unit is wired correctly. A reverse-polarity connection on the battery will damage the inverter. Please follow the below steps to implement battery connection: Please choose a suitable battery cable with the correct connector which can well fit into the battery ƒ...
  • Page 16: Function Port Definition

    Function Port Definition Inverter RS 485 1 2 3 4 5 6 7 8 9 10 Meter_CON Parallel_A Parallel_B BMS 485: RS 485 port for battery communication. 240V Coil CAN: CAN port for battery communication. Neutral Earth Batt Temp Parallel A: Parallel communication port 1 Bond Sensor (CAN interface).
  • Page 17: Recommended Dc Battery Protection

    Recommended DC Battery Protection Inverter DC Isolator Fuses Two Pole Both cables must be the same length Max 100 AMP Max 200 AMP Connecting a Lithium Battery When connecting a Lithium Battery, follow the connection steps below and check ‘Setting up a Lithium Bat- tery’...
  • Page 18 NOTE: When connecting more than one battery, ensure they are set in the configuration of ‘master and ƒ slave’. Depending on the battery type, the inverter should be capable of controlling the batteries BMS. ƒ Therefore, you need to set the protocol of the BMS on both the battery and the inverter. When using more than one battery, the first battery will be the master, and the other batteries will ƒ...
  • Page 19: Lead-Acid Battery Temperature Sensor

    Lead-Acid Battery Temperature Sensor Temp. sensor SINGLE PHASE HI 8kW| User Manual...
  • Page 20: Connecting The Ac

    Connecting the AC Before connecting to the grid, please install a separate AC breaker between the inverter and the grid. Also, it is recommended that installs an AC breaker between the backup load and inverter. This will ensure that the inverter can be securely disconnected during maintenance and fully protected from overcurrent. For the 8KW model, the recommended AC breaker for backup load is 63A.
  • Page 21: Recommended Ac Surge Protector

    Recommended AC Surge Protector SINGLE PHASE HI 8kW| User Manual...
  • Page 22: Pv Connection

    PV Connection Before connecting to PV modules, please install a separate DC circuit breaker between the inverter and PV modules. It is very important for system safety and efficient operation to use appropriate cable for PV mod- ule connection. To reduce the risk of injury, please use the proper recommended cable size as below. Model Wire Size Cable (mm...
  • Page 23: Pv Protection

    The correct steps in assembling the DC connector are explained below: 1. Strip 7mm of the plastic coating off the DC wire and disassemble the connector cap nut. 2. Crimp metal terminals with crimping pliers. 3. Insert the contact pin into the connector housing until it locks into place.
  • Page 24: Installing The Ct Coil

    Installing the CT Coil The CT coil is one of the most important parts of the Sunsynk Parity inverter. This device reduces the power of the inverter to prevent feeding power to the grid. This feature is also known as “Zero Export”.
  • Page 25 to inverter Grid The primary side of the CT needs to be clamped on the If the data read by the CT is wrong, you can try to point Grid live line. the direction of the CT to the grid. (Region:US) Grid Load...
  • Page 26: Earth Connection (Mandatory)

    Since the inverter is a true hybrid, then the bond must only be made when the inverter is operating in Island- ing Mode. To accommodate this, Sunsynk provides an AC output, which is connected to the A/T/S connec- tions whenever the inverter is running on Island Mode. Therefore, you can simply connect the coil of an AC relay to the ATS 240 connections.
  • Page 27: Meter Connection

    Meter Connection System Connection for the CHNT Meter Grid Load Inverter Breaker Meter_CON Parallel_A Parallel_B Grid Grid input Output RS 485 DDSU666 DIN-RAIL METER RS485A 230V 5(60) A 800imp/kWh RS485B CHNT DDSU666 Grid Load L2 L1 N L2 L1 N L2 L1 N L2 L1 Inverter Breaker...
  • Page 28: Wiring System For Inverter

    Wiring System for Inverter SINGLE PHASE HI 8kW| User Manual...
  • Page 29 SINGLE PHASE HI 8kW | User Manual...
  • Page 30: Typical Application Of Diesel Generator

    Typical Application of Diesel Generator L wire N wire PE wire G-start (7,8): dry contact signal for startup the diesel generator. Inverter Coil Inverter Relay Open contact 1. DC Breaker for battery SYNK-8K-SG: 250A DC breaker 2. AC Breaker for gen port GS (diesel generator startup signal) SYNK-8K-SG: 63A AC breaker 3.
  • Page 31: Parallel Connections

    Parallel Connections Single-Phase (230Vac) SINGLE PHASE HI 8kW| User Manual...
  • Page 32: Split-Phase (120/240Vac)

    Split-Phase (120/240Vac) SINGLE PHASE HI 8kW | User Manual...
  • Page 33 SINGLE PHASE HI 8kW| User Manual...
  • Page 34: Three-Phase (230/400Vac)

    Three-Phase (230/400Vac) SINGLE PHASE HI 8kW | User Manual...
  • Page 35: Three-Phase (120/208Vac) - Grid

    Three-Phase (120/208Vac) - Grid SINGLE PHASE HI 8kW| User Manual...
  • Page 36: Three-Phase (120/208Vac) - Generator

    Three-Phase (120/208Vac) - Generator SINGLE PHASE HI 8kW | User Manual...
  • Page 37: Three-Phase (120/208Vac) Pcs

    Three-Phase (120/208Vac) PCs SINGLE PHASE HI 8kW| User Manual...
  • Page 38: Operation

    OPERATION Switching ON/OFF Once the inverter has been correctly installed and the batteries have been connected, press the ON/OFF button (located on the left side of the case) to activate the system. When the system is connected without a battery but connected with either PV or grid and the ON/OFF button is switched off, the LCD will still illumi- nate (display will show off).
  • Page 39: Lcd Operation Flow Chart

    LCD operation flow chart Solar Page Solar Graph Grid Page Grid Graph Inverter Page Battery Page BMS Page HOME PAGE Load Page Load Graph Basic Setting Battery Settings Grid Settings System Mode System Setup Advanced Settings Aux Load Settings Fault Codes Li BMS Settings SINGLE PHASE HI 8kW| User Manual...
  • Page 40: Home Page

    Home page Press the Esc button any page to access the home page: 1. Customer name 2. Access the settings menu page 3. Access solar page 4. Access load page 5. Access battery page SOLAR/TURBINE AC load 6. Access grid page 7.
  • Page 41: System Flow Page

    What this page displays: Total solar power produced. Inverter voltage. ƒ ƒ MPPT 1 power/voltage/current. Inverter current. ƒ ƒ MPPT 2 power/voltage/current. Load power. ƒ ƒ Grid power. Load voltage. ƒ ƒ Grid frequency. Battery power charge/discharge. ƒ ƒ Grid voltage. Battery SOC.
  • Page 42: Setup Page

    What this page displays: The system flow. Battery status. ƒ ƒ MPPTs power. Power distribution to load or grid. ƒ ƒ Setup Page To access Settings, click on the gear icon on the right top of the navigation menu. What this page displays: Serial number.
  • Page 43: Basic Setup

    Basic Setup Set Time (Clock) To set time, click on the BASIC icon and then on ‘Time’ What this page displays: Time. ƒ Date. ƒ AM/PM. ƒ What you can do from this page: Adjust / set time. ƒ Adjust / set date. ƒ...
  • Page 44: Factory Reset And Lock Code

    Locked Inverter: This function is used to lock the inverter completely so no access can be gained. It will ask for a 5-digit code that only the Sunsynk Technical staff can assist with. Test mode (only for engineers): For engineers to conduct tests.
  • Page 45: Inverter Remote Control

    Inverter Remote Control To control the inverter remotely, tick the box that allows it. What this page displays: Remote control option. ƒ What you can do from this page: Allows remote control of the inverter. ƒ Battery Setup Page To configure battery settings, click on the BATTERY icon and then on ‘Batt type’. What this page displays: Battery capacity in (Ah): For non-BMS-batteries the range allowed is 0-2000Ah, while for lithium-ion, ƒ...
  • Page 46: Generator & Battery Page

    Generator & Battery Page To configure battery charging settings, click on the BATTERY icon and then on ‘Batt Charge’. What this page displays: Amps: Charge rate of 40A from the attached generator in Amps. ƒ Grid Amps: Current that the grid charges the battery. ƒ...
  • Page 47 1Amp 12V. Below is a simple reference circuit of an auto-start system that can auto-start generators on a boat. (Sunsynk will be releasing a new OS E406 ( Auto-Start ) for better generator control).
  • Page 48: Battery Discharge Page

    Battery Discharge Page To configure inverter’s shut-down settings, click on the BATTERY icon and then on ‘Shut Down’. SINGLE PHASE HI 8kW | User Manual...
  • Page 49 Activating Shutdown causes the inverter to enter standby-mode. It does not entirely shut down the inverter. Total shutdown occurs at voltages below 19V. The voltage displayed on the Sunsynk Parity Inverter will vary depending on whether the inverter is charging or discharging the batteries.
  • Page 50: Setting Up A Lithium Battery

    State of Charge Bulk: The bulk charge is the first stage of a battery’s charging process, where the charger identifies the battery and its needs and then applies a high voltage to do the bulk of the charging. It involves about 80% of the recharge.
  • Page 51 NOTE: With some types of lithium batteries, the BMS cannot be controlled by the Sunsynk inverter. In this case, treat the battery as a lead-acid type and set the charging and discharging protocol following the battery manufacturer's specifications.
  • Page 52 SACRED SUN FCIFP48100A RS485 Cut Line 3, 6, 8  SSIFP48100A RS485 SS4074 To be used with V2 Logger http://solarmd.co.za/invert- SolarMD SS4037  er-compatibility-solarmd/ SS202 sunsynk-and-solar-md/ SHOTO SDC-Box5(5.12KWH)  L051100-A L051100-A1 UZ ENERGY  L051100-B L051100-D ESS-5120 RS485 ESS-10240 RS485 ESS-BOX2...
  • Page 53 RS485 Inverter Brand Model Storage Notes or CAN Setup Inverter IPACK C3.3 DOWELL IPACK C6.5  IPACK C10 G2500-48V Giter  G5040-48V CFE2400 CF Energy CFE5100  CFE5100S Batterich/ UP3686 Greenrich BYD Battery-Box LV Flex Lite 48NPFC80 RS485 RJ45 Pin 1: GND RJ45 Pin 2: RS485_A 48NPFC100 RS485...
  • Page 54 RS485 Inverter Brand Model Storage Notes or CAN Setup Inverter U-P48200-7 U-P48100-7 U-P48150-1 L01-48100 DMEGC L02-48200 LR48100 Robuste LR48200 4K Pack Soluna 5K Pack EOS-5K Pack REVOV R100 Powerfree Rack PAND Powerfree Cube CLiS (Zhong- neng Lithi- um Battery Enerhi-M Series Technology Taizhou Co., Ltd.)
  • Page 55 RS485 Inverter Brand Model Storage Notes or CAN Setup Inverter LM-JW-51.2V100Ah LEMAX LM-JW-51.2V200Ah EVO 5.7KWH 48V-120Ah Yoshopo BB-LFP-100Ah-P Gen2 P48200-7 GEN2 Gen2 P48100-7 Gen2 P48150-1 51.2V 100Ah Shanghai Green GTEM-48V2500 RS485 Tech Co.,Ltd. Unipower UPI.FP4845 RS485 LD-100P210J RS485 LPBF Series RS485 Felicity LPBA-OL Series...
  • Page 56: Program Charge & Discharge Times

    Priority to Load Only: Set the power limits to supply only the loads connected to the LOAD port. ƒ Fast_Zero_Export_Mode: Contact Sunsynk for more information. ƒ If nothing ticked: This Mode allows the hybrid inverter to sell back any excess power produced by the solar panels to the grid.
  • Page 57 Zero Export + Limit To Load Only: The hybrid inverter will only provide power to the backup load connect- ed. The hybrid inverter will neither provide power to the home load nor sell power to the grid. The built-in CT will detect power flowing back to the grid and will reduce the power of the inverter only to supply the local load and charge the battery.
  • Page 58 Concerning the detailed next figures: 1. Tick this box to not export power back to the grid (the CT coil will detect power flowing back to the grid and will reduce the power of the inverter only to supply the local load). 2.
  • Page 59 Example: This example shows the battery being charged up to 100% by both the Grid and Solar PV from 8 a.m. to 11 a.m. and then being able to supply up to 4kW of battery-power to the ‘essential’ loads from the ‘Load’ Port until the battery SOC drops to 50%.
  • Page 60: Grid Supply Page

    Example: During 01:00-05:00, when the battery SOC is lower than 80%, it will use the grid to charge the battery until the battery SOC reaches 80%. During 05:00-08:00 and 08:00-10:00, when battery SOC is higher than 40%, the hybrid inverter will discharge the battery until the SOC reaches 40%.
  • Page 61 What this page displays: Normal connect: The allowed grid voltage/frequency range when the inverter first time connects to the ƒ grid. Normal Ramp rate: It is the startup power ramp. ƒ Reconnect after trip: The allowed grid voltage/frequency range for the inverter connects the grid after ƒ...
  • Page 62 What this page displays: FW: This series inverter is able to adjust inverter output power according to grid frequency. ƒ Droop f: The percentage of nominal power per Hz. ƒ For example: “Start freq f>50.2Hz, Stop freq f<50.2, Droop f=40%PE/Hz” when the grid frequency reaches 50.2Hz, the inverter will decrease its active power at Droop f of 40%.
  • Page 63 What this page displays: P(Q): It adjusts the inverter reactive power according to the set active power. P(PF): It adjusts the inverter PF according to the set active power. Lock-in/Pn 50%: When the inverter output active power is less than 50% rated power, it won't enter the P(PF) mode.
  • Page 64: Paralleling Inverters Advanced Settings

    Select the corresponding meter type according to the meter installed in the system. ƒ The Sunsynk parity inverter can be wired standalone or where more power is required it can be connected in parallel either single or 3 phase configuration. The maximum number of inverters that can be paral- leled in a single phase utility grid is 16 and the maximum number that can be paralleled in a three phase utility grid is 15A.
  • Page 65 Each inverter will require a fuse isolator with surge protection and each group circuit will require an RCD. If the batteries as supplying power to the main load during the outage, then a change over switch will also be required or a split load can be used. The CT coils used to limit export power must only be connected to the master.
  • Page 66 If you need further help please refer to the Sunsynk website where you will find training videos and Fre- quently Asked Questions www.sunsynk.com. Firmware prior installation is important to be updated and all inverters in parallel or three phase system must be the same.
  • Page 67: Connecting The Drm's

    Connecting the DRM’s This can be selected under advance settings. This can be selected under advance settings. 1. DRM 1/5 5. Ref 0 2. DRM 2/6 6. D Ground 3. DRM 3/7 7. Net J 4-7 4. DRM 4/8 8. Net J 4-7 SINGLE PHASE HI 8kW | User Manual...
  • Page 68: Advanced Function Setup

    Advanced Function Setup Inverter Inverter load port shell Ground cable 230V External relay external relay coil open contact Grid peak shaving: When this is selected, the grid output power will be limited within the set value. If ƒ the load power exceeds the allowed value, it will take PV energy and stored battery energy to supple- ment.
  • Page 69: Grid Power

    Grid Power This page shows the Daily / Monthly / Yearly and total grid power export or consumed. Access this page by clicking on the ‘Solar/Turbine’ icon on the home page. TOTAL TOTAL SINGLE PHASE HI 8kW| User Manual...
  • Page 70: Advanced Settings For Wind Turbines

    Advanced Settings for Wind Turbines To configure wind turbine settings, click on the ADVANCE icon. This is for Wind Turbine 16.5 What this page displays: If one or both of the MPPTs are connected to a wind turbine. ƒ What you can do from this page: Select the MPPT to be used as a turbine input.
  • Page 71: Advanced Settings For Auxiliary Load

    Most wind turbines are three-phase PM type. Therefore, either a wind turbine controller or a direct connec- tion to the MPPT via a simple protection circuit will be required. Dump Load or Diversion Load is an important part of an off-grid power system. When the battery ( Battery Bank ) is fully charged, and the water turbine / wind turbine / solar PV module is still generating, a dump load is a useful device to send spare electricity to.
  • Page 72 For Gen Input mode: Gen Input: Tick this box if using a Generator. Allowed Max. power from diesel generator. ƒ Peak shaving power: This is a technique used to reduce electrical power consumption during periods ƒ of maximum demand on the utility grid. This enables the user to save substantial amounts of money due to the expensive peak power charges.
  • Page 73 On Grid always on: When click "on Grid always on" the smart load will switch on when the grid is pres- ƒ ent. Solar Power: Power limiter to the maximum power allowed to the Aux load. ƒ Aux Load OFF Batt Battery SOC at which the Smart load will switch off. ƒ...
  • Page 74: Operation Modes

    OPERATION MODES Mode I: Basic COM cable AC cable DC cable Backup Load On-Grid Home Load Solar Battery Grid Mode II: Generator AC cable DC cable Backup Load On-Grid Home Load Solar Grid Battery Generator SINGLE PHASE HI 8kW| User Manual...
  • Page 75: Mode Iii: With Aux-Load

    Mode III: With Aux-Load AC cable DC cable Backup Load On-Grid Home Load Solar Grid Battery Smart Load Mode IV: AC Couple On-Gen+AC couple AC cable DC cable On-Grid Home Load Grid Solar Backup Load Battery On-Grid Inverter SINGLE PHASE HI 8kW| User Manual...
  • Page 76 On-Load+AC couple AC cable DC cable On-Grid Inverter Backup Load Solar On-Grid Home Load Battery Grid Smart Load On-Grid+AC couple AC cable DC cable Backup Load Solar On-Grid Inverter On-Grid Home Load Battery Grid Smart Load WARNING The 1st priority power of the system is always the PV power, then 2nd and 3rd priority power will be the battery bank or grid according to the settings.
  • Page 77: Fault Codes

    2. If the fault still exists, please get in touch with us for help. Inverter work mode changed 1.Reset the inverter. Working Mode Change 2.Seek help from Sunsynk. AC Slide over current fault. AC over current fault or 1.Check if the backup load power is within the range of the hardware inverter.
  • Page 78 Error Code Description Solutions DC side over current fault 1. Check PV module connect and battery connect; 2. When in the off-grid mode, the inverter startup with a big DC over current fault of the power load, and it may report F20. Please reduce the load hardware power connected.;...
  • Page 79 Error Code Description Solutions Grid frequency out of range 1.Check if the frequency is in the range of specification AC_OverFreq_Fault 2.You may need to adjust the frequency on the grid set up page. Grid frequency out of range 1. Check the frequency is in the range of specification or not.
  • Page 80 Chapter 3, ‘Technical Specifications’. If you need further help please refer to the Sunsynk website where you will find training videos and frequent- ly asked questions www.sunsynk.com.
  • Page 81: Commissioning

    COMMISSIONING Start-Up / Shutdown Procedure The inverter must be installed by a qualified / licensed electrical engineer in accordance with the country's wiring regulations. Before switching on, the installation engineer must have completed the Earth Bond, RCD and earth leakage tests, checked that the solar panel Voc voltage does not exceed 480V and checked the battery voltage.
  • Page 82: Gdfi Fault

    Ensure you are familiar This is the heart of the with this, if you fully under- See section ‘Program system this controller stand the controller you Charge / Discharge Times’ everything will fully appreciate the ca- pabilities of there inverter If paralleling inverters in 3 Phase check you phase If using a wind turbine...
  • Page 83 APPENDIX A The following table is the connection on battery side on SSLB1: Protocol Description Pin 1: CAN-H Pin 5: CAN-L Pin 2, 3, 4, 6, 7, 8: NC Pin 1: RS485B Pin 2: RS485A Pin 3, 6: GND RS485 Pin 7: RS485A Pin 8: RS485B Pin 4, 5: NC...
  • Page 84 Instantaneous APPENDIX E The Sunsynk inverter can be connected to the internet, but you need to add a data logger to do this. The inverter is compatible with Solar Man data-loggers, which you can obtain from us with your distributor 1.
  • Page 85 Email us: sales@sunsynk.co m Tel# 852-2884-4318 VAT Number: 175669460 HK Address: Unit 702-704, 7/F., Texwood Plaza, 6 How Ming Street, Kwun Tong, Kowloon, Hong Kong. wered by...

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