Deye Spring Series User Manual
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Deye Spring Series User Manual

Lfp battery
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User Manual
Spring series LFP Battery
SE-G5.1 Pro
V1.4

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  • Page 1 User Manual Spring series LFP Battery SE-G5.1 Pro V1.4...
  • Page 2 Read and follow these instructions! The following precautions are intended to ensure your safety and prevent property damage. Before installing this product, be sure to read all safety instructions in this document for proper installation. Failure to comply with the instructions with this symbol may result in a serious accident, causing death or a severe injury.

  • Page 3: Table Of Contents

    Table of Contents Precautions ........................... 3 1.1 General Safety Precautions ......................3 1.2 Installation Precautions....................... 3 Product Introduction ........................4 2.1. Front Panel Function Introduction....................4 2.2 Product Specifications ........................ 6 2.3 State Indicator ..........................7 Unpack the Battery ........................7 3.1 Parts List .............................

  • Page 4: Precautions

    1. Precautions 1.1 General Safety Precautions The product provides a safe source of electrical energy when operated as intended and as designed. Potentially hazardous circumstances such as excessive heat or electrolyte mist may occur under improper operating conditions, damage, misuse and/or abuse. The following safety precautions and the warning messages described in this part must be observed.

  • Page 5: Product Introduction

     Do not put tools or any metal parts on the top of the batteries.  Disconnect charging source and load before connecting or disconnecting terminals.  When moving batteries and wear all appropriate safety clothing and equipment.  Do not open or mutilate the batteries. ▪...
  • Page 6 Figure 2-1: Front Panel Function Introduction 1. Power button:to turn ON/OFF the whole battery BMS standby, no power output. 2. DRY CONTACT output. 3. PCS：Inverter communication terminal: (RJ45 port) follow the CAN protocol (baud rate: 500kbps), and RS-485(baud rate: 9600bps),used to output battery information to the inverter. 4.

  • Page 7: Product Specifications

    10. Grounding bolt. 11. Handle: It was used to carry/move the battery. 12. Used for fixing with cabinet. 2.2 Product Specifications Table 2-1: Product Specifications Main Parameter SE-G5.1 Pro Battery Chemistry LiFePO4 Capacity (Ah) Scalability Max. 64 pcs pack (327kWh) in parallel (Max. 32 pcs no external setup) Nominal Voltage (V) 51.2 Operating Voltage(V)

  • Page 8: State Indicator

    2.3 State Indicator Condition ERROR SOC1 SOC2 SOC3 SOC4 SOC5 Power Off e.g. Soc67%: Discharge or Bilnk if Idle Alarm Exists e.g. Soc47%: Charge Blink Blink Alarm Bilnk Same as 'Discharge or Idle' System Error/Protection Upgrade Blink Fastly Critical Error Blink Slowly 3.
  • Page 9 RJ45 Communication cable for communication battery parallel line 300mm 4AWG Red&Black Power cable for battery parallel Power line 300mm 10AWG yellow-green Battery ground line ground line 300mm M6*16 Cabinet Fix the battery on the rack or bolt cabinet Battery Rack Used for battery fixing with 2 ears Fixed Ears and...

  • Page 10: Visual Inspection Of The Modules

    Measure battery module’s Battery Tester voltage 3.2 Visual Inspection of the Modules After transporting the modules to the installation location, check for:  Physical damage to the exterior  Damaged or protruding screws 4. Battery Installation This system must be installed by qualified, trained workers familiar with the required instruments. ▪...

  • Page 11: Battery Module Installation

    Pinch Point Use caution when working in the enclosure to prevent injury. Heavy Object Can cause muscle strain or back injury. Use lifting aids and proper lifting techniques when moving trays, batteries and other heavy objects. 4.1 Battery Module Installation 1.

  • Page 12: Cable Connection

    ▪ We recommends installing battery modules in the upper shelves first and proceeding to the bottom. ▪ The battery can be mounted on a standard 19 inches cabinet or rack. ▪ Battery modules can be inserted into a rack frame according to the customer battery configuration scheme.
  • Page 13 ▪ When tightening the screws, make sure they are at a straight angle from the battery module terminals to avoid damage to the nuts inside. ▪ Assemble the screws using a Phillips-head within the fastening torque of less than 8.0 Nm (79.88 kgf/cm). The power terminals, such as “+,”...
  • Page 14 Step 3 Install negative and positive power cables for the battery. 1) Remove the protective cover from the battery power wiring terminal. 2) Connect the negative power cable to the battery. 3) Connect the positive power cable to the battery. 4) Install the other end of the battery power cables at a battery route and the corresponding RTN+ busbar in the power system.

  • Page 15: Connect Cables Of The Multiple Batteries In Parallel

    RS485’ or CAN Box communication line between battery and computer. Figure 5-3: Communication Cable Connections between Battery and Computer 5.2 Connect Cables of the Multiple Batteries in Parallel When multiple batteries in parallel, the cable connecting procedures are follows. 5.2.1. As shown in Figure 5-4, following the cable connection method of the single battery, connect the positive and negative cables between the Battery 1 and the busbar, Battery 2 and the busbar, and Battery N and the busbar respectively.
  • Page 16 Figure 5-4: Multiple Batteries Connections 5.2.2. As shown in Figure 5-4, connect the communication line (a standard RJ45 network cable) between the adjacent batteries. -15-...
  • Page 17 5.2.3. Connect the communication line between battery and computer (1) PCS Port Definition (2) IN Port Definition (3) OUT Port Definition -16-...

  • Page 18: Visual Inspection Of The Connection

    5.3 Visual Inspection of the Connection After connecting the battery, check for:  Usage of positive and negative cables.  Connection of the positive and negative terminals.  All the bolts are tightened.  Cables fixation and the appearance.  The setting of the dialing address.

  • Page 19: Inspection

    activities to avoid the risk of contacting the terminals. 7.2 Inspection  Inspect for loose and/or damaged wiring and contacts, cracks, deformations, leakage or damage of any other kind. If damage to the battery is found, it must be replaced. Do not attempt to charge or use a damaged battery.

  • Page 20: Firmware Update

    software to examine the protection mode. Refer to the installation manual about using the monitoring software. Once the user knows the protection mode, refer to the following sections for solutions. Table 8-1: Troubleshooting Fault Generation Fault Type Possible Causes Troubleshooting condition The welding point for cell voltage sampling is loose or disconnected.

  • Page 21: Pc Upgrade

     In addition, there is a fixed folder name for storing upgrade files inside the U disk, the upgrade files must be placed in the first level of the directory folder: upgrade inside.  At the same time, it is suggested that it is best to keep only the bin files that need to be upgraded. 9.2 PC Upgrade 1.
  • Page 22 Step 3. If the system upgrade is successful, the lower right corner will prompt green success, and if it fails, it will prompt red failure. 2. Upgrade a single PACK Step 1. After successfully connecting to the host computer, select "Firmware - Browse - Upgrade -21-...
  • Page 23 File" Step 2.Select the upgrade pack number, if there is "0x" in "Device Address", enter the corresponding hexadecimal number, such as upgrading Pack No. 29, enter 1D; if there is no "0x" in "Device Address", enter the corresponding decimal number No., if you upgrade Pack No. 25, enter 25. Step 3.

  • Page 24: Pcs Upgrade

    fails, it will prompt red NG. 9.3 PCS Upgrade Step1. Open the website https://pv.inteless.com/plants, enter the account number and password -23-...
  • Page 25 Step2.In the device list-inverter list, enter the collector serial number to find the target collector. Step3. Select the target device and click Remote Upgrade. Step4. Select "Energy Storage Machine/BMS" for the firmware type, select the firmware version -24-...

  • Page 26: Battery Recovery

    provided by the technician, and click OK to start the upgrade. 10. Battery recovery Aluminum, copper, lithium, iron and other metal materials are recovered from discarded LiFePO4 batteries by advanced hydrometallurgical process, and the comprehensive recovery efficiency can reach 80%. The specific process steps are as follows: 10.1 Recovery process and steps of cathode materials Aluminum foil as collector is amphoteric metal.

  • Page 27: Recovery Of Anode Materials

    10.2 Recovery of anode materials The recovery process of anode materials is relatively simple. After the separation of anode plates, the purity of copper can be more than 99%, which can be used for further refining electrolytic copper. 10.3 Recovery of diaphragm The diaphragm material is mainly harmless, and has no recycling value.

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Se-g5.1 pro

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