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SUN-BATT-5.32
USER MANUAL
WallMounted
www.sunsynk.com
sales@sunsynk.com
customerservices@sunsynk.com
PLEASE RETAIN FOR
v.4 (05/06/24)
FUTURE REFERENCE

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Summary of Contents for SunSynk SUN-BATT-5.32

  • Page 1 SUN-BATT-5.32 USER MANUAL WallMounted www.sunsynk.com sales@sunsynk.com customerservices@sunsynk.com PLEASE RETAIN FOR v.4 (05/06/24) FUTURE REFERENCE...
  • Page 2: Table Of Contents

     Installation Carrier Requirements  Installation Instructions  Dimensions  Installation Procedure  BATTERY POWER AND COMMUNICATION CONNECTIONS  Parallel Cascade Connection  Power Cable Wiring Instructions  Communication Cable Connections  Busbar Connection  MAINTENANCE  Recharge Requirements During Normal Storage  Recharge Requirements When Over Discharged SUN-BATT-5.32 | User Manual...
  • Page 3: Technical Data

    SOC status indicator, LED indicator Communication RS232, RS485, CAN General Specification Dimension (W×D×H mm) 450x520x185mm Weight 46.5kg Installation Floor stand or Wall mounted Working Temperature2 -20ºC ~ 60ºC ≤25ºC, 12 months Storage Temperature ≤35ºC, 6 months ≤45ºC, 3 months SUN-BATT-5.32 | User Manual...
  • Page 4 1. Test conditions: 100% depth of discharge (DoD), 0.2C rate charge & discharge at 25ºC; 2. Charge/discharge derating occurs when the operating temperature from -10ºC to 5 ºC & 45ºC to 55ºC. 3. Condition apply. Refer to SUN-BATT-5.32 Warranty Letter SUN-BATT-5.32 | User Manual...
  • Page 5: Product Overview

    PRODUCT OVERVIEW Brief Introduction SUN-BATT-5.32 is a lithium battery with an operational voltage range of 45.6 to 56.16V. It's specifically de- signed for residential energy storage applications and is compatible with a 48V battery hybrid inverter. Howev- er, please note that SUN-BATT-5.32 is not suitable for powering life-sustaining medical devices.
  • Page 6: Switch On/Off

    Switching ON: 1. For a single SUN-BATT-5.32 battery, toggle the rocker switch to ON, then press and hold the ON/OFF but- ton on the front panel for more than 3 seconds. The LED will flash, indicating normal operation. L1 to L6 LEDs display battery State of Charge (SoC), while L7/L8 LEDs show battery status.
  • Page 7: Can / Rs485 Port

    RS232 Communication Terminal (RJ45 port) follow RS232 protocol, for manufacturer or professional engi- neer to debug or service. Definition Pin 1, Pin 8 Pin 2, Pin 7 RS232_TX Pin 3, Pin 6 RS232_RX Pin 4, Pin 5 SUN-BATT-5.32 | User Manual...
  • Page 8: Installation Guide

    After unpacking the battery, check whether deliverables are intact and complete. If any damage is found or any component is missed, contact the dealer. The below table shows the components and mechanical parts that should be delivered. Hanging bracket 1 Hanging bracket Carton 2W all bracket Pearl wool Battery Pearl wool SUN-BATT-5.32 | User Manual...
  • Page 9 Pictures Quantity Description 1PCS Battery 1PCS Wall bracket 2PCS Hanging bracket 1 2PCS Hanging bracket 2 6PCS M8*60 8PCS M6*16 4PCS M4*20 1PCS M4*20 1PCS Manual 1PCS Test report SUN-BATT-5.32 | User Manual...
  • Page 10: Tools

    Do not expose the battery to direct sunlight. ƒ Installation Carrier Requirements Only mount battery on fire resistant building. Do not install batteries on flammable buildings. ƒ Battery is quite heavy, make sure the wall/ground can meet the load bearing requirements. ƒ SUN-BATT-5.32 | User Manual...
  • Page 11: Installation Instructions

    Installation Instructions Dimensions Minimum mounting distance between battery pack and equipment: SUN-BATT-5.32 | User Manual...
  • Page 12: Installation Procedure

    STEP 1 Drill the hole with an 10mm drill bit as follows and fix the wall bracket to the wall. STEP 2 Install the hanging bracket. STEP 3 Hang SUN-BATT-5.32 on the wall bracket and tighten it. SUN-BATT-5.32 | User Manual...
  • Page 13 STEP 4 Connect to ground. STEP 5 Connect power cable. STEP 6 Connect communication cable. SUN-BATT-5.32 | User Manual...
  • Page 14 STEP 7 Connect communication cable. SUN-BATT-5.32 | User Manual...
  • Page 15: Battery Power And Communication Connections

    PCS with 100A charge/discharge current connect to SUN-BATT-5.32. ƒ Power Cable Wiring Instructions Each SUN-BATT-5.32 has two pairs of power cable terminals, two P+, and two P-. The connection terminals of each pair have the same function. Single Module In a single module application, any of the terminals of each pair can be used.
  • Page 16 For the other Slave packs, each P terminal should be connected to another battery's terminal. PLEASE NOTE The connection to the protection devices should use the P+ terminal from the Master pack and the P- terminal from the last Slave pack. SUN-BATT-5.32 | User Manual...
  • Page 17: Communication Cable Connections

    Following the same pattern, the Port Out of the second Slave pack should connect to the Port In of the ƒ third Slave PACK; The Port Out of the third and last slave PACK should not be connected. ƒ Busbar Connection Applicable scenario: PCS with 200A charge/discharge current connect to SUN-BATT-5.32. ƒ SUN-BATT-5.32 | User Manual...
  • Page 18 0AWG (600V, 210A). Before assembling Power cable, label the cable polarities correctly to ensure correct ca- ƒ ble connections and identification. The power cables installation and connection must be carried out by trained profession- ƒ als. SUN-BATT-5.32 | User Manual...
  • Page 19: Maintenance

    Recharge conditions when battery is over discharged Storage Environment Temper- Storage Time Note ature -10~25ºC ≤15 days Battery Pack disconnected from PCS 25~35ºC ≤7 days 35~45ºC <12 hours Battery Pack connected to PCS SUN-BATT-5.32 | User Manual...
  • Page 20 HK Address: Room 702-704, 7/F Texwood Plaza, 6 How Ming Street, Kwun Tong, Kowloon, Hong Kong. UK Address: Sunsynk UK Ltd, 17 Turnstone Business Park, Mulberry Avenue, Widnes, Cheshire, WA8 0WN. SA Address: Globaltech Sunsynk South Africa (Pty) Ltd, Unit 2 Highview Boulevard, Ferndale 2194.

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