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BSLBATT ESS-GRID HV PACK Series User Manual

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Summary of Contents for BSLBATT ESS-GRID HV PACK Series

  • Page 2 Copy Right @BSL NEW ENERGY TECHNOLOGY CO.,LTD Notice: The products and services you purchase are subject to the commercial contracts and terms of GuangDong BSL New Energy Technology Co., Ltd. All or part of the products and services described in this document may not be within the scope of your purchase or use.

  • Page 3: Version History

    Version History Version Date Version update history Approval First edition V1.0​ 2023-12-18​ ​ Second Edition V1.1 2025-01-17​ ​ Third Edition V1.2​ 2025-04-14...

  • Page 4: Table Of Contents

    Table of Contents 01 Safety Instructions ............1 1.1 Safety Symbols ..........................1 1.2 General Security ........................1 1.3 Personal safety ..........................4 1.4 Battery leakage treatment measures ................7 1.5 Electrical safety ......................... 8 1.5.1 General requirements ....................8 1.5.2 Wiring requirements ....................9 1.5.3 Grounding requirements ..................10 1.5.4 Maintenance requirements ..................10 1.6 Mechanical safety ........................
  • Page 5 4.2 Boot Step ..........................49 4.3 Shutdown Step ........................50 4.4 Mobile APP ..........................51 4.5 PC-side cloud platform ......................54 4.6 Battery Display ........................55 4.7 Battery Failure Treatment ....................56 4.8 Inspection and Maintenance ....................60 4.9 Host computer monitoring ....................61 05 Warranty Service ............

  • Page 6: Safety Instructions

    01 Safety Instructions 1.1 Safety Symbols When installing, operating and maintaining the equipment, please read this manual first and follow all safety precautions marked on the equipment and in the manual. To ensure that users can better use this product and protect personal and property safety, please read the following symbols carefully.
  • Page 7 specifications. The company does not assume responsibility for any of the following situations. 1. The installation and use environment exceeds the requirements of relevant international, national and regional standards. 2. Operation not within the conditions of use described in this manual. 3.
  • Page 8 Please follow the operation sequence and safety precautions given in this manual and other related documents and operate in accordance with the regulations: 1. Please check whether the pre-installed cables are connected and tightened. Check whether the device is damaged, such as holes, dents, or other signs of possible internal damage.

  • Page 9: Personal Safety

    and it is not allowed to disclose the results of any device software performance test. 1.3 Personal Safety Danger: 1. During the operation of the equipment, appropriate personal protective equipment should be worn. If a fault that may cause personal injury or equipment damage is found, the operation should be stopped immediately, reported to the person in charge, and effective protective measures should be taken.

  • Page 10: Battery Leakage Treatment Measures

    12. Batteries may cause danger of electric shock and large short-circuit current. 13. Do not use water or detergent to clean the electrical components inside and outside the device. 14. Do not stand, lean or sit on the equipment. 15. Do not damage the modules of the device. 16.
  • Page 11 1. Ensure adequate ventilation and eliminate all ignition sources. 2. Quickly evacuate personnel to a safe area, away from the leakage area and in the upwind direction. 3. Use personal protective equipment and avoid inhaling steam, smoke, gas or dust. 4.

  • Page 12: Electrical Safety

    4. Ingestion: Do not induce vomiting. Never feed anything by mouth to an unconscious person. Seek medical help immediately. 5. Protection of emergency personnel: Ensure that medical personnel understand the hazardous characteristics of the product and take personal protective measures to protect themselves and prevent the spread of contamination.

  • Page 13: Grounding Requirements

    3. Using cables in high temperature environments may cause aging and damage of the insulation layer. The distance between the cables and the heating device or the periphery of the heat source area should be at least 30mm. 4. To ensure construction safety, all cables should be laid and installed above 0°C.

  • Page 14: Mechanical Safety

    Illustrate: 1. Before connecting cables, make sure the cable labels are correct. 2. If the device has multiple inputs, all inputs of the device should be disconnected and the device can be operated only after it is completely powered off. 3.
  • Page 15 4. The equipment can be powered on again only after the fault has been resolved. Otherwise, the fault may expand or the equipment may be damaged. 5. Unauthorized persons are not allowed to open the cover without authorization, otherwise there will be a risk of electric shock, and the resulting malfunction is not covered by the warranty.

  • Page 16: Product Introduction

    02 Product Introduction 2.1 Product Overview The battery system is composed of battery modules and a high-voltage control box, and is designed for small commercial and residential energy storage systems. It has high-voltage DC input and output ports, and can store and release high-voltage DC according to the needs of photovoltaic energy storage.
  • Page 17 Figure 2. 2-2 HV PACK 8/9/10: Figure 2. 2-3...

  • Page 18: Product Appearance

    HV PACK 11/12 (Connection method 1): Figure 2. 2-4 HV PACK 11/12 (Connection method 2): Figure 2. 2-5 Illustrate: 1. The actual height may vary slightly, please refer to the actual installation height ; 2. Series stacking can be freely matched according to project configuration .

  • Page 19: Product Parameters

    ESS-GRID HV PACK 7 Figure 2.3 Note: Different projects have different configurations, the actual configuration is subject to shipment. 2.4 Product Parameters ESS-GRID HV PACK Technical Parameters General Parameter HV PACK 5 HV PACK 6 HV PACK 7 Rated Voltage 288.0V 345.6V 403.2V...
  • Page 20 Host software protocol CANBUS (Baud rate @250Kb/s) Charge:0~50℃ Operation Temperature Range Discharge:-20~50℃ Cycle Life (25℃) 6000@90%DOD Protection level IP20 Storage Temperature -10℃~40℃ Storage Humidity 10%RH~90%RH Internal Impedance ≤1Ω Table 2. 4-1 General Parameter HV PACK 8 HV PACK 9 HV PACK 10 460 .8V 518.4V 576.0V...

  • Page 21: Product Details

    System configuration 198S1P 216S1P Battery single box number 11pack+1control box 12pack+1control box Rated power 85.5kWh 93.3kWh Charge Upper Voltage 702.9V 766.8V 564.3V 615.6V Discharge Lower Voltage Recommended Current Maximum Charging Current 120A 120A 120A 120A Maximum Discharging Current 568*713*2018 568*713*2168 Dimension (W*D*H, mm) Weight(kg) 760.07...
  • Page 22 Figure 2.5 Battery Parts Instructions Sheet Serial Part Name Illustrate number Battery control box Control battery system operation Battery Module 57.6V 135Ah Battery protection cover Battery base Base with wheels for easy battery position adjustment Connect the external positive DC cable to the positive pole of the Control box positive socket inverter Control box positive...

  • Page 23: Product Application

    4G&Wifi Antenna Protective ground terminal Connect the battery system protective grounding cable Battery box positive Connect the positive pole of the control box or the negative pole of the terminal interface upper battery box Battery box negative Connect the negative pole of the control box or the positive pole of the terminal interface lower battery box Battery Management System Slave Control...

  • Page 24: Product

    Figure 2. 6-2 Illustrate: 1. The battery cluster systems in Figures 2.6-1 and 2.6-2 are stacked in series; 2. The circuit breakers between the inverter and the battery, and between the battery system should be installed in accordance with local laws and regulations.

  • Page 25: Pre-Installation Inspection

    Battery storage requirements: The SOC (state-of-charge) range of the stored battery should be 25%~50% SOC ; the battery needs to be charged and discharged once every 6 months of storage. Storage temperature range: When the temperature is between -10 ℃ and 0℃, the storage time shall not exceed 1 month ;...
  • Page 26 Figure 3.3-1 Notes on the installation location: Avoid installing near water pipes, cables, etc. inside the wall to prevent damage to the battery . The installation environment should avoid direct sunlight, rain, and snow. It is recommended to install it in a well-ventilated place indoors . If necessary, install an air-cooled air conditioner.
  • Page 27 Figure 3.3-3 Equipment installation height and protection: The equipment installation height should be convenient for operation and maintenance, ensuring that indicator lights and labels are clearly visible and wiring terminals are easy to operate ; the equipment installation altitude should not exceed 2,000 meters.

  • Page 28: Prepare Tools

    Requirements for installation carrier: Use non-flammable materials (such as concrete, masonry, or fire-resistant wood or metal) ; The carrier must be sturdy and able to bear the weight of the equipment ; the battery system must be installed against the wall and equipped with an anti-dump bracket.

  • Page 29: Mechanical Installation

    helmet screwdriver Wire strippers Hydraulic pliers Heat Gun multimeter Torque wrench Marking pen Table 3.4 Note: This table is for reference only. The actual tools should be based on local installation standards. 3.5 Mechanical Installation Notice: 1. During transportation, handling and installation, local laws, regulations and industry standards must be observed;...

  • Page 30: Battery System Installation

    Figure 3.5-1 Note: During the installation process, ensure that there are at least two people operating to ensure safety. 3.51 Battery system installation: Step 1: Adjust the four pulleys under the supporting battery base and ensure that the battery base is firmly fixed on the carrier of non-flammable material by operating the gears;...
  • Page 31 Figure 3.5-3 Step 3: When installing the battery pack, first align the limiting holes of the upper battery with the limiting posts of the lower battery, and then fasten the tower buckles of the surrounding brackets to ensure that the two layers of batteries are firmly connected;...
  • Page 32 Figure 3.5-5 Step 5: Similarly, in the HV PACK battery system, the mounting brackets around the control box need to be fixed by "limiting columns", "limiting holes" and "tower buckles", and ensure that the control box is not loose; Figure 3.5-6...

  • Page 33: Electrical Connections

    Step 6: After the battery system is installed, check whether it is installed horizontally and firmly. If it is tilted or shaking, adjust the installation status of the battery system by rotating the adjustment gear. Figure 3.5-7 Notice: Make sure the control box is always located above the battery. Do not install the battery on top of the control box.

  • Page 34: Single Battery System

    1. Safe power-off operation Before performing any operation on the equipment in the battery system, make sure that the equipment is completely powered off to prevent electric shock accidents ; Strictly comply with the safety precautions in this manual and the safety signs on the equipment ;...

  • Page 35: Cluster Battery System

    Figure 3.6.1 Notice: 1. The DEBUG port is for debugging. Please do not use this port when connecting the communication line . 2. Connect the PCS port to the inverter and install the terminal resistor on the COMM port ; note that if the terminal resistor is not installed, the battery system will not operate normally .
  • Page 36 Figure 3.6.2 Notice: 1. The HVS battery system supports clustering of up to 5 battery systems ; 2. When clustering, the available power of each battery system must be consistent to ensure balanced and efficient operation of the system ; 3.

  • Page 37: Power Line Connection

    6. The DEBUG port is for debugging. Please do not use this port when connecting the communication line . Illustrate: Installing a terminal resistor is essential to maintain the integrity of the communication line signal, which can prevent signal reflection and attenuation. If the "COMM"...
  • Page 38 Battery pack power connection: (series) Figure 3.6.3-2 Battery pack communication connection: (BMU-daisy chain communication) Figure 3.6.3-3 Battery Pack Communication Line Interface Definition Table...
  • Page 39 Serial Number Interface Description IP-OUT Daisy chain output positive IM-OUT Daisy chain output negative IP-IN Daisy chain input positive IM-IN Daisy chain input negative Table 3.6.3 Note: Daisy chain communication harnesses use unshielded twisted pair wires; Connection between battery box and control box: Figure 3.6.3-4 Notice: 1.

  • Page 40: Communication Line Connection

    2. The "OUT" communication port on the high-voltage control box is the communication connection point between the BCU and BMU in the battery system; 3. The "B-" power connection cable needs to be tied with a cable tie at each battery box to secure the cable.
  • Page 41 Figure 3.6.4 Port Definition Table DEBUG COMM CAN0H CAN0H CAN0L CAN0L CAN1_GND CAN1_GND CAN1_GND CAN1H CAN1H CAN1H CAN1L CAN1L CAN1L RS485G_1 DIH_IN2 HSS8 RS485A_1 RS485B_1 Table 3.6.4-1 Notice: This chapter only explains the definition of the communication port. Be sure to install the battery system terminal resistor to avoid cluster faults and ensure the normal operation of the system .

  • Page 42: Protective Ground Connection

    CAN1H cluster communication CAN1L RS485G_1 Connect external RS485 communication RS485A_1 equipment RS485B_1 High level signal input detection, i.e. battery DIH_IN2 cluster signal detection High-side switch output, i.e. parallel cluster HSS8 signal output Signal Ground Table 3.6.4-2 3.6.5 Protective Ground Connection Notice: 1.

  • Page 43: External Connection Line

    Figure 3.6.5 3.6.6 External Connection Lines Figure 3.6.6 3.6.7 Electrical System Connection Note: Refer to Appendix B, C, and D. 04 Operation & Maintenance Danger: Please use special protective equipment and special insulating tools to avoid electric shock or short circuit. Notice: 1.

  • Page 44: Check Before Power On

    2. After battery installation and commissioning, or when the battery is completely discharged, please recharge the battery in time, otherwise the battery may be damaged due to over-discharge. 4.1 Check Before Power On Inspection items and acceptance criteria Serial Inspection Items Inspection Standards Number System installed...

  • Page 45: Shutdown Step

    before the first cluster, make sure that the voltage difference between the battery systems does not exceed 5V, then press the power button "SWITCH" between the battery systems one by one, and wait for 5 minutes for the stabilization period; Step 5: Please power on the inverter according to the instructions in the inverter user manual to start the inverter in the system.

  • Page 46: Mobile App

    battery system one by one to ensure that the indicator light of each "SWITCH" is off. Step 3: If it is a cluster system, disconnect the circuit breakers between the battery systems one by one; Step 4: Disconnect the circuit breaker between the inverter and the battery;...
  • Page 47 Figure 4.4-2 Step 3: Add device/connect device to the network; Figure 4.4-3 Description: GPRS special waterproof antenna developed for lithium battery pack, suitable for wireless data transmission; Note: It is strictly forbidden to dismantle the antenna without permission, which may cause irreversible damage. The antenna must not be shielded by metal materials, and at least one direction must be unblocked, otherwise the signal strength will be affected.

  • Page 48: Pc-Side Cloud Platform

    Figure 4.4-4 Note: Connect by scanning the QR code or inputting the device serial number to correctly configure the battery; Note: This device does not support 5G band, so please make sure to connect to a WiFi network with 2.4G band. Step 4: Check battery status;...

  • Page 49: Battery Display

    Figure 4.5 4.6 Battery Display Figure 4.6-1...
  • Page 50 Figure 4.6-2 Note: Battery Management System (BMS) information can be directly read and displayed on the display. 4.7 Battery Failure Handling When the battery system fails, it may cause the system to shut down automatically or some functions to malfunction; please troubleshoot according to the following methods.
  • Page 51 Fault Alarm Processing Table Fault name Workaround Charging monomer After the battery has been idle for 0.5 hours, restart the discharge voltage is high immediately. If the problem persists, please contact the after-sales service Discharge cell center voltage is high Charging cell voltage is low Restart charging immediately after the battery has been idle for 0.5 hours.

  • Page 52: Inspection And Maintenance

    Charging 1. Check the installation environment temperature, ensure that the battery temperature system installation temperature meets the battery difference operating temperature range, and compare the temperature on the display. Discharge 2. Turn off the battery, wait for the temperature temperature to recover, and then turn on the device.

  • Page 53: Host Computer Monitoring

    1、If you find any problem that may affect the battery system, please contact after-sales service immediately and do not disassemble it yourself; 2、If you see the copper wire of the conductive wire exposed, do not touch it to avoid high voltage danger. Contact after-sales immediately. Do not disassemble it by yourself.

  • Page 54: Warranty Service

    Figure 4.9-1 Figure 4.9-2 Illustrate: After connecting the host computer to the battery system, users can monitor and extract a series of data covering the battery's SOC (state of charge percentage), SOH (healthy state percentage), etc.; including the total voltage of the battery system, the voltage of each cell, the total current, and the current data during charging and discharging.

  • Page 55: Warranty Scope

    commercial contract shall prevail. 5.2 Warranty Scope During the warranty period, if the product is caused by quality problems, our company will repair or replace the product for free. Customers should reserve a reasonable response time for our company's repair, and the replaced product will be handled by our company.

  • Page 56: Appendix A-Marking Description

    Appendix A-Marking Description Appendix B - System Connection Diagram...

  • Page 57: Appendix D-System Connection Diagram

    Illustrate: The figure shows the electrical system connection between Shenzhen Times ATESS's "HPS30" series and "HV PACK" battery; for detailed information and operating instructions of the inverter, please refer to the "ATESS" user manual. Appendix C - System Connection Diagram...
  • Page 58 Illustrate: The figure shows the electrical system connection between the Jinlong inverter "S6-EH3P29.9~50K-H" series and the "HV PACK" battery; for detailed information and operating instructions of the inverter, please refer to the "Jinlong" user manual.
  • Page 59 Appendix D - System Connection Diagram Illustrate: The figure shows the electrical system connection between the Deye inverter "SUN-29.9-50K-SG01LP3-EU-BM3" series and the "HV PACK" battery; for detailed information and operating instructions of the inverter, please refer to the "Deye" user manual.

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