BYD PREMIUM LVL 15.4 User Manual
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BYD BATTERY BOX
MANUAL
PREMIUM
LVL 15.4 USER
V1.0
BATTERY
BOX

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Summary of Contents for BYD PREMIUM LVL 15.4

  • Page 1 BYD BATTERY BOX PREMIUM LVL 15.4 USER MANUAL V1.0 BATTERY...
  • Page 2: Table Of Contents

    BATTERY-BOX PREMIUM CONTENT 1. Information On This Document ................3 Validity ......................3 Target Group ....................3 Content and Structure of This Document ............. 3 Levels of Warning Messages ................ 3 Minimum Configuration List ............... 4 BMU Parameters ..................4 2.
  • Page 3 BATTERY-BOX PREMIUM Start the system ..................31 Stop the system ................... 33 8. Trouble Shouting ....................33 Overview ....................33 Events detection after switching on the system .......... 35 Fail to switch on the system ............... 36 9. Maintenance and Clean ..................37 Disposal of Products and Batteries ..............
  • Page 4: Information On This Document

    BATTERY-BOX PREMIUM 1. Information On This Document 1.1 Validity This document is valid for the Battery-Box Premium LVL 15.4 from firmware version 1.5. 1.2 Target Group The instructions in this document may only be performed by qualified persons who must have the following skills: •...
  • Page 5: Minimum Configuration List

    2. Safety 2.1 Intended Use BYD Battery-Box Premium LVL 15.4 is for residential and small business use, and works with photovoltaic system. It is a 48V Li-ion battery storage system, with control module on itself. It could be operated in either off-grid or on-grid mode with compatible inverters.
  • Page 6: Important Safety Instructions

    BATTERY-BOX PREMIUM  Alterations to the BYD system, e.g., changes or modifications are not allowed unless the written permission of BYD Europe B.V. is achieved.  The enclosed document is an integral part of this system. Keep the documentation in a convenient, dry place for future reference and observe all instructions contained therein.
  • Page 7 BATTERY-BOX PREMIUM WARNING  Firefighting Measures • The battery modules may catch fire when it is put into fire. In case of a fire, please make sure that an ABC or carbon dioxide extinguisher is nearby. Water cannot be used to extinguish the fire.
  • Page 8 BATTERY-BOX PREMIUM otherwise damaged, or fails to operate. • Do not attempt to open, disassemble, repair, tamper with, or modify the battery modules. The battery modules are not user serviceable. • Do not use cleaning solvents to clean the battery modules. DANGER ...
  • Page 9: Scope Of Delivery

    BATTERY-BOX PREMIUM 3. Scope of Delivery Position Designation Battery module 1 Battery module 2 Power cable L2 Power cable L3 Screw M6× 12 for fixing grounding conductor and connecting communication cable with “+”and “-” Screw 10×20 for connecting power cable with “+”and “-” Screw M5×...
  • Page 10 BATTERY-BOX PREMIUM Connector for connecting and fixing B1 and B2 Alignment pins Bolts for fixing B2`s top cover Communication cable for connecting the system and BMU Gasket (big size) Quick Start Guide, Minimum Configuration List BATTERY...
  • Page 11: Product Overview

    PREMIUM 4. Product Overview 4.1 Product Description The BYD Battery-Box Premium LVL 15.4 is a lithium iron phosphate (LFP) battery for use with an external inverter. With its control and communication port (BMU), the Battery-Box Premium LVL 15.4 is capable of scaling to meet the different project requirements. Start with Battery-Box Premium LVL15.4 (15.36 kWh) and extend anytime to 983 kWh using parallel...
  • Page 12 [1] DC Usable Energy, Test conditions: 100% DOD, 0.2C charge & discharge at + 25 ° C. System Usable Energy may vary with different inverter brands [2] Charge/discharge derating will occur between -10 ° C and +5 ° C [3] Conditions apply. Refer to BYD Battery-Box Premium Limited Warranty Letter. BATTERY...
  • Page 13: System Structure

    BATTERY-BOX PREMIUM 4.3 System structure Position Designation Terminal Power cable port SPI port CON port switch B2 module B1 module Base BATTERY...
  • Page 14: Symbols On The Product

    BATTERY-BOX PREMIUM 4.4 Symbols on The Product Symbol Explanation Observe the documents Observe all documents supplied with the system. Grounding conductor This symbol indicates the position for connecting a grounding conductor. WEEE designation Do not dispose of the system together with the household waste but in accordance with the disposal regulations for electronic waste applicable at the installation site.
  • Page 15: Led Signals

    BATTERY-BOX PREMIUM Beware of hot surface The system can get hot during operation. Do not short circuit. 4.5 LED Signals LED signal Explanation White and blue LED are alternately System is ON flashing. 0.5s white then 0.5s blue No charging and discharging White LED is always glowing Full charging White LED is flashing slowly...
  • Page 16 BATTERY-BOX PREMIUM Blue LED is flashing for 4 times. Battery temperature sensor failure Blue LED is flashing for 5 times. Voltage sensor failure Blue LED is flashing for 6 times. Current sensor failure Blue LED is flashing for 7 times. Battery cell failure Blue LED is flashing for 8 times Precharge failure...
  • Page 17: Mounting

    BATTERY-BOX PREMIUM 5. Mounting 5.1 Requirements for Mounting 5.1.1 Requirements for Mounting Location  A solid support surface must be available (e.g., concrete or masonry).  The mounting location must be inaccessible to children  The mounting location must be suitable for the weight and dimensions of the product (See "Technical Data").
  • Page 18: Mounting The Product

    BATTERY-BOX PREMIUM  The product may only be mounted in a permitted position. This will ensure that no moisture can penetrate the product.  The product should be mounted such that the LED signals can be read off without difficulty ...
  • Page 19: Needed Tools

    BATTERY-BOX PREMIUM 5.2.1 Needed Tools Name Remarks Reference picture Electric Screwdriver For use in conjunction with screwdriver tips Diagonal Pliers For removal of cable hole protector Torque Wrench For confirmation of torques 6.5 mm flat head, PD2 cross slot, 8mm hexagon, Straight Screwdriver 6.5mm cross slot,...
  • Page 20: Single System Mounting

    BATTERY-BOX PREMIUM 5.2.2 Single System Mounting  Unpacking the system • Unpacking the system, check the number and quality of delivered accessories (See scope of delivery); • Pile B2 above B1, make sure the two alignment Master Module (B2) pins are in the right place. Patience and slow motion are required for this step;...
  • Page 21: Single Stack Mounting

    BATTERY-BOX PREMIUM 5.2.3 Single Stack Mounting • A single stack is consisted of 2 systems, repeat the “system mounting” steps and mount the first system; • Empty cable holes of B1 (second system) with Diagonal pliers; • Screw two alignment pins on top of B2 (first system);...
  • Page 22 BATTERY-BOX PREMIUM • Pile B2 above B1 (second system), fix B2 and B1 with two connectors, and screw 4 screws on top of B2; 6.5mm • Remove the front covers; BATTERY...
  • Page 23: Multiple Stacks Mounting (Max. 3 In Parallel)

    BATTERY-BOX PREMIUM 5.2.4 Multiple Stacks Mounting (Max. 3 in parallel) Stack1 Stack2 • Selecting the mounting location for the stacks; • Repeat the “mounting single stack” steps. Min.20mm Min.750mm Stack3 BATTERY...
  • Page 24: Electrical Connection

    BATTERY-BOX PREMIUM 6. Electrical Connection NOTICE The instructions in this section may only be performed by qualified persons who must have the following skills: • Knowledge of how batteries work and are operated • Knowledge of how an inverter works and is operated •...
  • Page 25: Single System Connection

    BATTERY-BOX PREMIUM 6.1 Single System Connection  Connect grounding conductor SC16-6 • Pass the ground conductor through PE port, and connect with grounding point, with screw M6× 12 (torque, 8Nm.) 10mm BATTERY...
  • Page 26 BATTERY-BOX PREMIUM  Connect communication cable • Pass communication cable through the first cable hole on right side of front IN OUT bottom layer on B2; • Connect communication cable to SPI port and two ports of two BIC boards •...
  • Page 27 BATTERY-BOX PREMIUM • Pass the cable (L2 To B- end) through the second cable hole on right side of front bottom layer on 14mm 11.5Nm L2TOB- • Connect power cable (L2 To B- end) to B- with screw 10× 20 (torque, 11.5Nm);...
  • Page 28 BATTERY-BOX PREMIUM  Connect power cable L3 • Take off gaskets of B1+ and B2; • Pass the power cable (L3 to B2- end) through the forth cable hole on right IN OUT side of front bottom layer on B2 module;...
  • Page 29 BATTERY-BOX PREMIUM  Connect network cable, power cable • Connect communication cable (B2+. Red) to B2+ with screw M6× 12 (torque, 8Nm) B2+, Red 10mm • Connect COM port on inverter to inverter port on BMU with network cable, INVERTER INVERTER ETHERNET CAT5...
  • Page 30: Single Stack Connection

    BATTERY-BOX PREMIUM SCXX-10 • Connect the power cables to P+ and P- connector with screw 10× 20 (Torque 11.5Nm) 14mm 11.5Nm 6.2 Single Stack Connection  Repeat the “single system connection” INVERTER ETHERNET INVERTER steps connect communication cables and power cables; CAT5 ...
  • Page 31: Multiple Stacks Connection (Max. 3 In Parallel)

    BATTERY-BOX PREMIUM 6.3 Multiple Stacks Connection (Max. 3 in Parallel) INVERTER INVERTER ETHERNET CAT5  Repeat “single system stack connection” steps; B B + + B B + + P+ P- IN OUT IN OUT  The rest parts of connections are as Adress1 Adress4 pictures:...
  • Page 32: Prerequisites

    • Views and features of Be Connect application Be Connect is an application designed to help user to finish BYD battery box premium communication configuration, it can be downloaded from both android and IOS platform. This application requires a WIFI connecting with BYD battery box premium before using it, make sure that net cable between battery box premium and BMU is well connected, so that the system can release a WIFI signal.
  • Page 33 BATTERY-BOX PREMIUM  Configuration steps by using Be Connect application  Accept or download the privacy policy then select the time  Select the inverter on the inverter list,  Choose the system quantity in parallel and model  Choose the grid and phase: ...
  • Page 34: Stop The System

    BATTERY-BOX PREMIUM 7.3 Stop the system NOTICE The instructions in this section may only be performed by qualified persons who must have the following skills: • Knowledge of how batteries work and are operated • Knowledge of how an inverter works and is operated •...
  • Page 35 BATTERY-BOX PREMIUM standards and directives • Knowledge of, and adherence to this document and the associated system documentation, including all safety instructions DANGER  Danger to life due to electric shock when live components or DC cables are touched • The DC cables connected to a battery may be live.
  • Page 36: Events Detection After Switching On The System

    BATTERY-BOX PREMIUM Battery Information Collect HBMS High Voltage Battery Management System Serial Interface Board Battery Voltage 8.2 Events detection after switching on the system LED (white and blue) on the switch releases the event message so that errors can be indicated.
  • Page 37: Fail To Switch On The System

    BATTERY-BOX PREMIUM Check inverter Precharging failed Replace BMS-P communication BIC balance failed Replace BIC PCB temperature sensor failed Replace BMS-M Replace BMS-P Communication with BMU lost Replace BMU Replace BMS-M 8.3 Fail to switch on the system If the system is failed to switch on, battery module should be firstly tested, testing methods are as followings: Test the voltage of B+ if <...
  • Page 38: Maintenance And Clean

    Do not remove the terminal block with the connected DC conductors from the slot under load. • Wear suitable personal protective equipment for all work on the system. • Observe all safety information of the inverter manufacturer. The Lithium-Ion cells used by BYD are maintenance-free. However, to ensure BATTERY...
  • Page 39 BATTERY-BOX PREMIUM hazard-free operation, qualified specialists should check all connections and screws and tighten them if necessary since temperature fluctuations may loosen the screws.  Clean DANGER  Danger to life due to electric shock when live components or DC cables are touched •...
  • Page 40: Disposal Of Products And Batteries

    Do not dispose of the product with your household waste. • Avoid expose the batteries to high temperature or direct sunlight. • Avoid expose the batteries to high humidity or corrosive atmospheres. • For more information, please contact BYD. BATTERY...
  • Page 41: Declaration Of Conformity

    • Low Voltage Directive 2014/35/EU (29.3.2014 L 96/357-374) (LVD) • Radio Equipment Directive 2014/53/EU (22.5.2014 L 153/62) (RED) BYD Europe B.V. confirms herewith that the systems described in this document are incompliance With the fundamental requirements and other relevant provisions of the abovementioned directives.
  • Page 42: Contact Information

    Others SOLARVILLAGE(PTY)LTD BYD Headquarters Mailbox: support@afriplusenergy.co.za Mailbox: bboxservice@byd.com Telephone: + 27 83 3755 486 Telephone: +8689888888-47175 Address: UNIT 45 DENNEKAMP, SAILSBURY Address: No.3009,BYD Road, ROAD, KENILWORTH, CAPE TOWN, Pingshan,Shenzhen,5118118,P.R.China WESTERN CAPE, 7708 Website: www.bydbatterybox.com Social media link: https://www.facebook.com/BatteryBoxBYD/ https://twitter.com/BYD_BatteryBox https://www.linkedin.com/company/byd-battery-box...

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