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HANCHU ESS HOME-ESS-HV-5.3K User Manual

High voltage battery systems
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Summary of Contents for HANCHU ESS HOME-ESS-HV-5.3K

  • Page 2 All rights reserved © 2024 Jiangsu Hanchu Energy Technology Co., Ltd written permission of our company, and it may not be transmitted in any form. Hanchu ESS and other Hanchu trademarks are the property of Jiangsu Hanchu Energy Technology Co., Trademark Notice Ltd.

  • Page 3: Table Of Contents

    HOME-ESS-HV-5.3K Contents 1. Manual Overview......................1 1.1 Purpose ..........................................1 1.2 Target Audience ......................................1 1.3 Symbol Conventions ....................................1 2. Safety Requirements ...................... 3 2.1 General Requirements ....................................3 2.2 Personnel Requirements ...................................3 2.3 Installation Environment Requirements ............................4 2.4 Electrical Requirements .................................... 5 2.5 Personal Safety ......................................

  • Page 4: Manual Overview

    ● Unauthorized changes or modifications to the product are not permitted, any unauthorized changes will void the HOME-ESS-HV-5.3K warranty and Hanchu ESS will not be liable for any damages caused thereby. ● This manual and other product-related manuals are an integral part of the product and need to be kept properly for on-site installation personnel and related technical personnel to consult.
  • Page 5 The ‘DANGER’, ‘WARNING’ and ‘ATTENTION’ items in the manual do not represent all safety precautions to be followed, but as a supplement to all safety precautions. Hanchu ESS is not responsible for any of the following situations: ● Operation beyond the conditions specified in this manual.

  • Page 6: Safety Requirements

    Do not enter the building on fire in any case. 2.2 Personnel Requirements ● Personnel installing or maintaining Hanchu ESS equipment must be trained, understand all necessary safety precautions, and be able to correctly perform all operations. Personnel who will operate the equipment, including operators, trained personnel and professionals should possess local national required qualifications in special operations such as high-voltage operations and operations of special equipment.

  • Page 7: Installation Environment Requirements

    HOME-ESS-HV-5.3K sources and degree of various potential hazards in equipment installation, operation and maintenance.  Trained personnel: personnel who are technically trained, have required experience, are aware of possible hazards on themselves in certain operations and are able to take protective measures to minimize the hazards on themselves and other people.

  • Page 8: Electrical Requirements

    HOME-ESS-HV-5.3K 2.4 Electrical Requirements 2.4.1 General Requirements  Before connecting cables, ensure that the product is intact. Otherwise, electric shocks or fire may occur. ● Ensure that all electrical connections comply with local electrical standards. ● Ensure that the cables you prepared meet local regulations.

  • Page 9: Battery Safety

    HOME-ESS-HV-5.3K ● The electrolyte is harmful to your skin and eyes, so do not disassemble or damage the battery and avoid contact with the electrolyte. ● Do not place irrelevant objects on the top of the equipment or insert them into any position of the equipment.
  • Page 10 HOME-ESS-HV-5.3K arcs. ● Use batteries within the temperature range specified in this manual. ● Do not use damaged batteries (such as damages caused when a battery is dropped, bumped or dented on the enclosure). Damaged batteries may release flammable gases. Do not store damaged batteries near undamaged products.

  • Page 11: Emergency Measures

    HOME-ESS-HV-5.3K Danger to life due to high voltages in the inverter. Do not touch live parts Capacitor discharge for 5 minutes after disconnection from the power sources. Do not touch the product until 90 seconds after shutting down Keep ventilated 2.7 Emergency Measures...

  • Page 12: Battery Recovery Process

    ● Do not expose batteries to high humidity or corrosive environments. 2.9 EU Declaration of Conformity The batteries sold on the European market by Hanchu Ess comply with the requirements of the following directives： ● Electromagnetic compatibility Directive 2014/30/EU (EMC) ●...

  • Page 13: Product Description

    Note : The nominal current of the HOME-ESS-HV-5.3K product is 40 A. Please do not operate it under conditions exceeding this current. If the input or output current of the inverter connected to the battery exceeds 40 A, please use it in conjunction with the Hanchu combiner box.
  • Page 14 HOME-ESS: Home energy storage Voltage strength HV: High Voltage 15.9~63.6K: The battery system capacity is Battery system sizes 15.9~63.6KW·h ● The model of a BDU is HOME-ESS-HV-5.3K-BDU. Figure 2 Name of the BDU Table 3 Definition of the BDU Meaning Value Product...
  • Page 15 HOME-ESS-HV-5.3K ● The model of a battery module is HOME-ESS-HV-5.3K. Figure 3 Name of Battery Modules Table 4 Definition of Battery Modules Meaning Value Product HOME-ESS: Home energy storage Voltage strength HV: High Voltage Battery module sizes 5.3K: The battery module capacity is 5.3KW·h ...
  • Page 16 HOME-ESS-HV-5.3K A max of 4 battery systems can be parallel connected in one energy storage system. Note : Ensure that the usable energy of each battery system is the same. Figure 5 Diagram of Energy Storage System Empowering Energy Clean And Affordable...
  • Page 17 HOME-ESS-HV-5.3K 3.1.4 Product Dimension And Weight This manual will show you the installation and electrical connection of 4 battery modules. Table 5 Product Dimension And Weight Width Depth Height Weight 650mm 330mm 183mm 13.5kg Battery module 650mm 330mm 183mm 43.5kg...

  • Page 18: Interface Description

    HOME-ESS-HV-5.3K 3.2 Interface Description Figure 4 Interface Location Chart Figure 7 Battery Interface Description Empowering Energy Clean And Affordable...

  • Page 19: Product Parameters

    HOME-ESS-HV-5.3K 3.3 Product Parameters Table 7 Product Parameters Project Parameter Remark Models HOME-ESS-HV-5.3K BDU:650*330*183 Dimensions (mm) W*D*H Battery module:650*330*183 Base:650*330*80 Enclosure protection rating IP65 （3~12）parallel 16strings Module configuration （3~12）P16S Nominal voltage (V) 51.2 Operating voltage range (V) 43.2~57.6 Nominal Energy (Wh) 5324.8...

  • Page 20: Installation

    HOME-ESS-HV-5.3K Installation 4.1 Installation Note Please read and understand this section carefully before installing the product!  4.1.1 Personnel Qualification Product installers should have received safety technical training, obtained the local electrician certifications and the authorized qualifications for product installation. And installers should be familiar with electrical equipment, accumulate relevant experience and have the following capabilities, including but not limited to: ●...
  • Page 21 HOME-ESS-HV-5.3K 4.1.3 Installation Direction The battery system can be installed on the ground. Don’t install the battery system at inclined, horizontal, or upside down positions. Figure 9 Sample of Installation Directioon 4.1.4 Installation Space Leave enough space to install the battery system. Installation space as shown below.

  • Page 22: Installation Preparation

    HOME-ESS-HV-5.3K 4.2 Installation Preparation 4.2.1 Personal Protective Equipment The product is a household energy storage system. Improper operation may cause personal injury and property damage. Personal protective tools must be used during installation. The following are the recommended personal protective tools: ●...
  • Page 23 HOME-ESS-HV-5.3K 4.2.4 Product Accessories Table 8 Product Accessories of BDU Label Name Quantity Function description Control the operation of the battery system Base Support battery system Power cable 1 Connect the negative pole between the battery Connector at both system and the inverter...

  • Page 24: Installation

    HOME-ESS-HV-5.3K 4.3 Installation Make sure the ground is level and strong enough to bear the weight of products. Before you start connecting cables, make sure that the inverter and battery are entirely switched off!  Make sure there is no water source above or near the battery, including downspouts, sprinklers, or ...
  • Page 25 HOME-ESS-HV-5.3K Place the base along the wall with a recommended mounting distance of 30 mm between the base and the Step 3: Place the base wall. The center hole of the bracket 2 is aligned with the center of the base. The locking hole of the base is placed on the right.
  • Page 26 HOME-ESS-HV-5.3K Using the M4x10 screws to lock the bracket from both side of the BDU, and all the connectors on the right Step 6: Fix the battery module side between the BDU, module and base. The distance between the battery and the inverter should be no less than 400mm.

  • Page 27: Electrical Connection

    HOME-ESS-HV-5.3K 4.4 Electrical Connection 4.4.1 Overview of the Connection Area The connection interface on the BDU is shown in the figure.19. Figure 19 Connection Port Schematic Alphanumeric code Silkscreen marking Definition Table 10 Definition of Figure 19 Alphanumeric Code DC positive output port DC negative output port ＋...
  • Page 28 HOME-ESS-HV-5.3K 4.4.2 System General Wiring Diagram The electrical connections of a single battery system are shown in Figure 20. Figure 20 System General Wiring Diagram of a Single Battery System Empowering Energy Clean And Affordable...
  • Page 29 HOME-ESS-HV-5.3K The electrical connections of the parallel battery system are shown in Figure 21. Figure 21 System General Wiring Diagram of the Parallel Battery System Empowering Energy Clean And Affordable...
  • Page 30 HOME-ESS-HV-5.3K 4.4.3 Preparing Cables Table 12 Cables Type Prepared by the Name Function description Size Source Ground wire Ground the battery with a ground wire customer Connect the negative pole between the Black Delivered with the Power cable 1 battery system and the inverter...
  • Page 31 HOME-ESS-HV-5.3K 4.4.5 Between Battery Systems Use power cable 3 to connect the negative pole (P- terminal) of battery system A to the negative pole (P- terminal) of battery system B, and use power cable 4 to connect the positive pole (P+ terminal) of battery system A to the positive pole (P+terminal) of battery system B.

  • Page 32: Communication Connection

    HOME-ESS-HV-5.3K 4.5 Communication Connection 4.5.1 Connect the CAN Communication Cable 1 Use the CAN communication cable 1 to connect the inverter with the primary through CAN protocol. Figure 26 Sample of Connecting the CAN Communication Cable 1 4.5.2 Connect the CAN Communication Cable 2 Use the CAN communication cable 2 to connect the battery system in sequence through the CAN protocol.

  • Page 33: Equipment Debugging

    HOME-ESS-HV-5.3K 4.6 Equipment Debugging  4.6.1 Equipment Power On 1)Confirm again that the cables are connected in the correct order and the connection is firm before starting. 2)Then toggle the circuit breaker on the main battery pack BDU to ON and observe the status on the display to ensure that the main battery cluster is normal.
  • Page 34 HOME-ESS-HV-5.3K Tap "Create station" on the page and fill in information for the new station, as shown in Figure 29. Step 2: Create station If you already have a station, still need to add new devices to your station. Please tap the "+" button to add devices to your station, as shown in Figure 30.
  • Page 35 HOME-ESS-HV-5.3K After completing the above steps, you can view the battery data in HanchuESS app, upgrade the battery Step 5: Enjoy smart energy online, select the inverter protocol as shown in Figure 32-34, and more smart functions are waiting for you to discover.
  • Page 36 HOME-ESS-HV-5.3K  4.6.3 Inverter Protocol Selection The battery system default factory CAN communication is Hanchu ESS protocol. Protocol Selection: 1) Check which protocols the inverter supports. 2) If the inverter supports the battery factory default protocol, select the corresponding protocol directly on the inverter.

  • Page 37: Intelligence Touch Display

    HOME-ESS-HV-5.3K 4.7 Intelligence Touch Display  4.7.1 Common Operating Status Data After the stacking installation is completed, turn on the circuit breaker on the BDU and the display will show its home page as below Figure 35. The main page of the display can show common operating status data such as voltage, SOC, temperature, Figure 35 Intelligence touch display home page icon charge/discharge current.
  • Page 38 HOME-ESS-HV-5.3K Touch the "WIFI" option in the menu bar, the display is shown in Figure 37. Click the drop-down menu to ● WIFI select the WiFi you want to connect to, enter the password and click Confirm. When the connection is successful, a WiFi signal appears at the top of the home page of the display.
  • Page 39 HOME-ESS-HV-5.3K Touch the "Alarm" option in the menu bar, the display is shown in Figure 39. This feature displays current ● Alarm system faults and also allows you to read and view problems that have occurred in the recent operation of the battery system.

  • Page 40: Common Troubleshooting

    If restacking does not light up turn on the circuit work, please contact Hanchu ESS after-sales service breaker, the display does or your distributor directly. not light up Check whether the circuit breaker at the battery Charging and discharging terminal is closed and switched on.
  • Page 41 HOME-ESS-HV-5.3K Stop using, Please contact Hanchu ESS after-sales Insulation Fault Battery insulation failure. service company or your dealer directly. Battery voltage sensor Please contact Hanchu ESS after-sales service VoltSensor Fault failure. company or your dealer directly. Battery temperature Please contact Hanchu ESS after-sales service TempSensor Fault sensor failure.

  • Page 42: Battery Maintenance

    HOME-ESS-HV-5.3K Battery Maintenance 6.1 Battery Storage Requirements The battery is required to be stored in a temperature range from 0°C to +40°C. Routine maintenance is required for batteries that have been stored for a long time. Depending on the storage time of the battery and the storage environment, Please charge the battery to the corresponding SOC at 0.2C as required by the table...

  • Page 43: Long-Term Idle Maintenance Requirements

    HOME-ESS-HV-5.3K Table 15 Lithium Battery Recharge Cycle SOC<5% SOC at power down before storage Maximum recharge interval We do not provide warranty service for permanent battery failure due to overdue recharging by the customer. 6.3 Long-term Idle Maintenance Requirements If a long period of inactivity (≥30 days) is planned, the following two requirements should be observed to...
  • Page 44 HOME-ESS-HV-5.3K confirming with a multimeter that there is no dangerous voltage and no parts need to be repaired inside the machine. ● Maintenance of batteries should be performed or supervised by someone who is familiar with batteries and required precautions.

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