SEPLOS SUTEN-W User Manual

Lifep04 battery pack

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Please read this manual carefully before operating
and retain it for future reference.
Shenzhen Seplos Technology Co,. Ltd

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Summary of Contents for SEPLOS SUTEN-W

  • Page 1 Please read this manual carefully before operating and retain it for future reference. Shenzhen Seplos Technology Co,. Ltd...
  • Page 2: Table Of Contents

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com This manual introduces SUTEN-W designed by SEPLOS Technology. Please read this manual before installation of the battery module and follow the instruction carefully during the assembly. Any confusion, please contact SEPLOS Technology immediately for advice and clarification.
  • Page 3: Safety Precautions

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 1. Safety Precautions This section describes the safety information that must be observed when working with battery packs. To prevent any damages, or personal injury, and to ensure the performance of the battery packs, please read this section carefully and observe the safety precautions at all times.
  • Page 4 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com Always dispose of the battery pack according to local safety regulations.  Store and recharge the battery pack in a manner in accordance with this user manual.  Ensure reliable grounding.
  • Page 5: Introduction

    SUTEN-W lithium iron phosphate battery pack is a household wall mounted renewable energy storage battery pack developed and produced by SEPLOS Technology. It is a low-voltage DC battery system with an operating voltage of 48V, and works with a low voltage inverter to realize the goal of energy storage for home application.
  • Page 6: Features

    2.1 Features  SUTEN-W comes with a LCD display for pack voltage, capacity and temperature monitoring.  The battery cell used inside, is 16 pieces of 3.2V 100Ah aluminum case prismatic cell.  Battery cell is made from lithium iron phosphate (LiFePO4) with safety performance and longer cycle life.
  • Page 7: Specifications

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 2.2 Specifications Basic Parameters SUTEN Nominal Voltage (V) 51.2V 100Ah @0.5C discharge current Nominal Capacity (Ah) 25±2℃ 98-105Ah @0.5C discharge current Rated Capacity (Ah) 25±2℃ 41.6V - 57.6V Nominal Power (Wh) 5.12KWh...
  • Page 8 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 2.2.1 BMS Parameters and Settings Conditions Response Bits Default Level Release Remark dura conditions Response tion 1. Pack voltage < 56.0V 2. Remaining capacity ≤ Pack over 96%SOC voltage Charging charging 3.
  • Page 9 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com charging mark When the charging current limiting functions, if the charging current is higher than 95A, the charging current will limited to 10A for 5 Charging When charging minutes, when the detecting current...
  • Page 10 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com after charging second, mark the charge MOSFET will be cut temperature temperature Warning Warning >4℃ <2℃ inverter Discharge over response temperatu after temperature Discharge temperature re warning second, <50℃ over >54℃...
  • Page 11 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com would recover charging charging Individual cell status will Max individual cell voltage Warning Warning not report > voltage >3.50V 3.50V to the first class warning inverter Ask for a Individual charging...
  • Page 12 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com temperatu over temperatu response re warning after seconds, charging charging dischargin g mark dischargin g MOSFET will be cut Temperature Temperature < Warning Prompt 47℃ >50℃ inverter Ambient temperatu response under...
  • Page 13 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com Temperat 85℃ temperatu inverter >100℃ under temperatu response re warning after seconds, charging charging dischargin g mark dischargin g MOSFET will be cut Temperature Temperature < Warning Prompt 85℃ >90℃ Short...
  • Page 14: Recommended Continuously Discharge Current

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 2.2.2 Recommended Continuously Discharge Current Temperature 0% - 20% 20% - 40% 40% - 80% 80% - 100% -10 - 0℃ 0 - 7℃ 7 - 15℃ 100A 100A 15 - 25℃...
  • Page 15: Interfaces

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 2.3 Interfaces LCD Screen LCD screen displays the battery pack, and the individual cell voltage, capacity, temperature information by clicking the ‘confirm’, ‘exit’, ‘up’ and ‘down’ button besides. RESET Reset button: to start the battery pack, hold the button for 2s to turn on battery pack.
  • Page 16 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com batteries, battery to inverter. NOTE: There are 8 bit DIP switches, keep the switch on down side means ‘OFF’, turn up the switch to top side means ‘ON’. ALARM ALARM light: red LED flash to show the battery alarm status. And red light to show the battery in protection status of abnormal temperature, over-current, or short-circuit.
  • Page 17 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com CAPACITY SOC light: 4 green LED lights to show the capacity status of battery pack. Each LED represents 25% the capacity. Status Charge Discharge Capacity ●L4 ●L3 ●L2 ●L1 ●L4 ●L3 ●L2...
  • Page 18: Cell Features

    Resistance(1KHz) Refer to the cell specification for more detailed information. SEPLOS Technology applies high quality Grade A cells inside the battery box. And did the following designs to prolong the battery pack cycle life.  Judging by the current testing report below, if the battery pack charging and discharging at 0.2C, the battery pack could reach a cycle life of 6000 times or more at the remaining capacity...
  • Page 19: Advanced Battery Management System (Bms)

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com  The real capacity of each single cell is 105Ah. The module inside comes with 16 cells in parallel. And the default setting of BMS pack  discharge end voltage is for 15 cells in series.
  • Page 20: Bms Upper Computer System

    2.5.2 BMS Upper Computer System Battery pack can be remotely monitored with SEPLOS BATTERYMONITOR software. With this software, battery voltage, cell voltage of single cell and pack, SOC status, cell temperature, voltage differences can be monitoring in real time. Through history record, battery status can be checked afterwards.
  • Page 21 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com  Growatt-V1.05  Victron CANBUS_PROTOCOL  LUXPOWER_CAN Protocol  Sofar_REV5  SMA_EN_10 Communicate inverters list (CAN Protocol):  Goodwe  Growatt (Growatt inverter comes with both CAN and RS485 protocol models. Please confirm before purchase.)
  • Page 22 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com Inverter Settings: Battery information would be synchronized to the inverter through CAN communication. If the inverter do not support CAN communication, the following parameters need to be modified before connecting with battery system.
  • Page 23: Installation

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 3. Installation 3.1 Application...
  • Page 24: List

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 4. List 4.1 Packing list Item Description Quantity Picture PUSUNG-R Battery Pack 1 PCS 5.12KWh Parallel cable with plus orange and black 1 SET 500mm RJ45 cable, yellow 1 PCS 300mm...
  • Page 25: Optional Accessories

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 4.2 Optional Accessories Note: The following accessories list is not included in the package. Please contact your sales representative to order in you need. Adapter RS485 to USB adapter optional Pack to inverter power cable...
  • Page 26: Appendix

    SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 5. Appendix 5.1 RS485 DIP address setup demonstration. Single pack: No need to set DIP address. PUSUNG Multiple PUSUNG packs in parallel: PUSUNG PUSUNG PUSUNG PUSUNG PUSUNG PUSUNG PUSUNG PUSUNG PUSUNG...
  • Page 27 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com 5.2 CAN BUS DIP address setup demonstration. 1 Pack 2 in Parallel 3 in Parallel 4 in Parallel in Parallel in Parallel in Parallel in Parallel...
  • Page 28 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com in Parallel in Parallel in Parallel in Parallel...
  • Page 29 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com in Parallel in Parallel in Parallel in Parallel...
  • Page 30 SEPLOS SUTEN-W51.2V 100AH LIFEPO4 BATTERY PACK USER MANUAL www.seplos.com Scan the QR code to get connected with Seplos Technology SEPLOS ON FACEBOOK SEPLOS WHATSAPP This document is subject to change without notice. ©2021 SEPLOS Technology Room 1611, building 49, No. 3 Yunfeng Road, Queshan, Taoyuan Apartment, Dalang Street,...

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