SunSynk -L3.0 User Manual
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SUNSYNK-L3.0
USER MANUAL
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.5 (10/04/23)
FUTURE REFERENCE

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Summary of Contents for SunSynk SUNSYNK-L3.0

  • Page 1 SUNSYNK-L3.0 USER MANUAL 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.5 (10/04/23) FUTURE REFERENCE...
  • Page 2: Table Of Contents

     TECHNICAL DATA  EQUIPMENT INTERFACE INSTRUCTION  INSTALLATION  Parts List  Installation Precaution  Selecting the Mounting Area  Tools and Safety Gears Necessary  Mounting the Battery  Installation  Connection Inspection  Starting the SUNSYNK-L3.0 Battery  Symbol Explanation  INSPECTION, CLEANING AND MAINTENANCE  General Information  Inspection  Cleaning  Maintenance  Storage  TROUBLESHOOTING  BATTERY RECOVERY  Recovery Process and Steps of Cathode Materials  Recovery of Anode Materials...
  • Page 3: Introduction

    Please consult relevant technical personnel before expansion. The individual will bear all consequences ƒ caused by personal misoperation, not covered by the Sunsynk warranty. Sunsynk lithium battery is prohibited to work in Lead-acid Mode. Any failure caused by using a Lead-acid ƒ model is not covered by the Sunsynk warranty.
  • Page 4: Safety

    It is crucial and necessary to read the user manual carefully (in the accessories) before installing or using ƒ the SUNSYNK-L3.0 battery. Failure to do so or to follow any of the instructions or warnings in this docu- ment can result in electrical shock, serious injury, death, or damage to the battery, potentially rendering it inoperable.
  • Page 5: Procedures And Precautions Before Connecting

    Liquid fire extinguishers are forbidden. In case of fire, only dry fire extinguishers can be used. ƒ Please do not open, repair, or disassemble the battery except staff from SUNSYNK or authorized by ƒ SUNSYNK. We do not undertake any consequences or related responsibility because of violation of safe- ty operation or violation of design, production, and equipment safety standards.
  • Page 6: Handling

    ƒ Damaged Battery A damaged battery should not be used and should be returned to Sunsynk or properly discarded via a recy- cling facility. Leaking electrolytes can cause skin irruption and chemical burns, so contact should be avoided. Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
  • Page 7: Basic System Architecture

    Basic System Architecture SUNSYNK-L3.0 dimensions are presented below: Contact our customer service or an accredited seller for precise information about application cases of the SUNSYNK-L3.0 battery. SUNSYNK-L3.0 | User Manual...
  • Page 8: Technical Data

    DC Usable Energy, test conditions: 90% DOD, 0.5C charge & discharge at 25° C. System usable energy may vary due to system configuration parameters. The current is affected by temperature and SOC. The warranty is due whichever reached first of warranty period or energy throughout. SUNSYNK-L3.0 | User Manual...
  • Page 9: Equipment Interface Instruction

    SOC LED: 5 green LEDs to show the battery’s current capacity. Each light rep- resents 20% of the capacity. Inverter communication terminal: (RJ45 port) follow the CAN protocol (baud rate: 500K), used to output battery information to the inverter. SUNSYNK-L3.0 | User Manual...
  • Page 10 Protection and Alarm Management and Monitor Charge/Discharge End Intelligent Protect Mode Charge Over Voltage Intelligent Charge Mode Discharge Under Voltage Protect, Charge Current Limit Charge/Discharge Over Current Intelligent Protect Mode High/Low Temperature(cell/BMS) Intelligent Protect Mode Short Circuit Protect SUNSYNK-L3.0 | User Manual...
  • Page 11: Installation

    The location of the battery should follow the operating temperature range and IP rating specified in the Specification section of this manual. The SUNSYNK-L3.0 is designed for outdoor use (IP65). But please avoid direct sunlight, rain exposure, and snow laying up during installation and operation. Although the batteries run at a low temperature, proper airflow around the batteries is recommended.
  • Page 12: Selecting The Mounting Area

    ƒ battery. DO NOT install the set near heat sources. ƒ DO NOT install the SUNSYNK-L3.0 in areas where highly flammable materials are stored. ƒ DO NOT install the SUNSYNK-L3.0 in potentially explosive areas. ƒ DO NOT install the SUNSYNK-L3.0 in the cool air directly.
  • Page 13: Tools And Safety Gears Necessary

    If insulated tools are not available, cover the entire exposed metal surfaces of the available tools, except their tips, with electrical tape. We recommend wearing the following safety gear when dealing with the battery pack installation or mainte- nance. Safety Gloves Safety Goggles Safety Shoes SUNSYNK-L3.0 | User Manual...
  • Page 14: Mounting The Battery

    Installation To install the SUNSYNK-L3.0 battery, follow the steps: Install the SUNSYNK-L3.0 battery on the wall, as shown in the previous section. ƒ Connect the communication cable to the inverter. The first battery communication cable should connect ƒ...
  • Page 15: Connection Inspection

    Symbol Explanation Many symbols are present with the battery product and used materials to install it. Next, a list of symbols and their meanings is presented. SUNSYNK-L3.0 | User Manual...
  • Page 16: Inspection, Cleaning And Maintenance

    During the maintenance process, do not re-install the batteries in the SUNSYNK-L3.0. Otherwise, the ƒ performance of the product will be reduced; It is forbidden to dismantle any battery in the SUNSYNK-L3.0, and it is not permitted to dissect the bat- ƒ tery;...
  • Page 17: Inspection

    The voltage sampling terminal is disconnected. BMS fault Replace the battery. The cell temperature sampling circuit is The fuse in the voltage sam- faulty. pling circuit is blown. The cell temperature sensor has failed. SUNSYNK-L3.0 | User Manual...
  • Page 18 -20ºC protection against abnormal- ity. After checking the above data, please send it to our personnel service. Thus, we will evaluate your problem and reply with the best solution. SUNSYNK-L3.0 | User Manual...
  • Page 19: Battery Recovery

    99%, which can be used to refine electrolytic copper further. Recovery of Diaphragm The diaphragm material is mainly harmless and has no recycling value. List of Recycling Equipment Automatic dismantling machine, pulverize, wet gold pool, etc. SUNSYNK-L3.0 | User Manual...
  • Page 20: Transportation Requirements

    Use Class 9 Miscellaneous Dangerous Goods and UN Identification labels for transportation of lithium-ion batteries, which are assigned Class 9. Refer to relevant transportation documents. The Class 9 Miscellaneous Dangerous Goods and UN Identification Label is presented next: SUNSYNK-L3.0 | User Manual...
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