3.3. Technical Data 4. EQUIPMENT INTERFACE INSTRUCTION 5. INSTALLATION 5.1. Parts List 5.2. Installation Precaution 5.3. Selecting the Mounting Area 5.4. Tools and Safety Gears Necessary 5.5. Mounting the Battery 5.6. Installation 5.7. Connection Inspection 5.8. Starting the SUNSYNK-L5.1 Battery 5.9. Symbol Explanation 6. INSPECTION, CLEANING AND MAINTENANCE 6.1. General Information 6.2. Inspection 6.3. Cleaning 6.4. Maintenance 6.5. Storage 7. TROUBLESHOOTING 8. BATTERY RECOVERY SUNSYNK L5.1 | User Manual...
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8.1. Recovery Process and Steps of Cathode Materials 8.2. Recovery of Anode Materials 8.3. Recovery of Diaphragm 8.4. List of Recycling Equipment 9. TRANSPORTATION REQUIREMENTS SUNSYNK L5.1 | User Manual...
1. INTRODUCTION Thank you for choosing Sunsynk’s energy storage system. SUNSYNK-L5.1 lithium iron phosphate battery is one of the new energy storage products developed and produced by SUNSYNK. SUNSYNK-L5.1 is especially suitable for application scenarios of high power, limited installation space, and long cycle life. It can be used to support reliable power for various types of equipment and systems.
It is crucial and necessary to read the user manual carefully (in the accessories) before installing or using the SUNSYNK-L5.1 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.
Chemicals should not be used to clean the battery. 2.5. Damaged Battery A damaged battery should not be used and should be returned to Sunsynk or properly discarded via a recycling facility. Leaking electrolytes can cause skin irruption and chemical burns, so contact should be avoided.
3. SPECIFICATIONS AND FUNCTIONS 3.1. Dimensions and Weigh SUNSYNK-L5.1 dimensions are presented below: SUNSYNK-L5.1 Depth 135mm Width 440mm Height 620mm Weight 50kg 3.2. Basic System Architecture The following illustration shows the basic application of the SUNSYNK-L5.1 battery. SUNSYNK L5.1 | User Manual...
IEC62619, CE, UN38.3 [1] DC Usable Energy, test conditions: 90% DOD, 0.5C charge & discharge at 25°C. System usable energy may vary due to system configuration parameters. [2] The current is affected by temperature and SOC. SUNSYNK L5.1 | User Manual...
The terminal of the Previous battery for communication between multiple parallel batteries. Parallel Communication Terminal: (RJ45 port) Connect “IN”. The terminal of the Next battery for communication between multiple parallel batteries. Grounding Bolt Used for the battery connecting to the PE. SUNSYNK L5.1 | User Manual...
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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 L5.1 | User Manual...
The location of the battery should follow the operating temperature range and IP rating specified in the Specification section of this manual. The SUNSYNK-L5.1 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.
battery. DO NOT install the set near heat sources. DO NOT install the SUNSYNK-L5.1 in areas where highly flammable materials are stored. DO NOT install the SUNSYNK-L5.1 in potentially explosive areas. DO NOT install the SUNSYNK-L5.1 in the cool air directly.
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 maintenance: SUNSYNK L5.1 | User Manual...
5.6. Installation To install the SUNSYNK-L5.1 battery, follow the steps: Install the SUNSYNK-L5.1 battery on the wall, as shown in the previous section. Connect the communication cable to the inverter. The first battery communication cable should connect ...
5.9. 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 L5.1 | User Manual...
During the maintenance process, do not re-install the batteries in the SUNSYNK-L5.1. Otherwise, the performance of the product will be reduced; It is forbidden to dismantle any battery in the SUNSYNK-L5.1, and it is not permitted to dissect the battery;...
0.2C (20A) current for about 3 hours. Keep the SOC of the battery at 40%-60% when stored. When the battery is stored, it should be kept away from explosive and flammable areas, and ignition or high-temperature sources should be kept distant from the battery. SUNSYNK L5.1 | User Manual...
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 L5.1 | User Manual...
99%, which can be used to further refine electrolytic copper. 8.3. Recovery of Diaphragm The diaphragm material is mainly harmless and has no recycling value. 8.4. List of Recycling Equipment Automatic dismantling machine, pulverize, wet gold pool, etc. SUNSYNK L5.1 | User Manual...
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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 L5.1 | User Manual...
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