SunBeat EW-5 PRO User Manual

Lifepo4 wall mount battery system

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V1.0

USER MANUAL

EW-5 Pro

Energy

Wall

LifePO4

Wall Mount

Battery System

ENERGY

FOR BETTER LIVING

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Summary of Contents for SunBeat EW-5 PRO

Page 1 V1.0 V1.0 USER MANUAL USER MANUAL EW-5 Pro EW-5 Pro Energy Energy Wall Wall LifePO4 LifePO4 Wall Mount Wall Mount Battery System Battery System ENERGY ENERGY ENERGY ENERGY ENERGY FOR BETTER LIVING FOR BETTER LIVING FOR BETTER LIVING FOR BETTER LIVING...
Page 2: Revision Table
Revision Table Version Revised by Content Revision Date Rev1.0 First release 2024.05.10...
Page 3: Table Of Contents
Content 1 Overview ..................................- 3 - 1.1 Application Scope ..............................- 3 - 1.2 Applicable People ..............................- 3 - 1.3 User Manual ................................ - 3 - 1.4 Disclaimers ................................- 3 - 2 Product description .................................- 4 - 3 Safety Instructions ................................- 5 - 3.1 Label Description ..............................
Page 4: Definition Of Terms
Definition of Terms The following acronyms and abbreviations are used in this manual. Battery Management System State of Charge State of Health Depth of Discharge Battery Module Multiple cells connected together Cabinet A carrier that carries multiple modules - 2 -...
Page 5: Overview
1 Overview 1.1 Scope of Application This document provides comprehensive information on Wall-mounted battery products, including their specifications, operational specifications, maintenance procedures and other relevant details. The wall-mounted battery products are widely used in small and medium-size energy storage fields. 1.2 Target Audience This manual is intended for professionals and technical personnel who install, operate and maintain the batteries, as well as for end-users who may need to view relevant technical parameters.
Page 6: Product Description
Product Description Wall-mounted lithium battery products are suitable for applications in low-voltage small and medium-sized energy storage systems. These products adopt the highest safety performance lithium iron phosphate cells, with a high-precision battery management system (BMS). The BMS monitors and collects real-time data on voltage, current and temperature of each cell within the module.
Page 7: Safety Instructions
3 Safety Instructions 3.1 Label Description To ensure the user's personal safety when using this product, this manual provides relevant identification information and uses appropriate symbols to alert the user. It is recommended that the user carefully reads the following list of symbols used in this manual. Table 3-1 Label description Potentially Low Risk: May result in mild or moderate impairment if not avoided.
Page 8: Installation Tools
3.2 Installation Tools Table 3-2 Installation tool sheet Multi-meter Protective gloves Insulated anti-smashing shoes Tools Protective suit Safety glasses ESD wrist strap Electric screwdriver Cross screwdriver Socket spanner Installation Tools Slotted screwdriver Wire stripper 3.3 Attention Items 3.3.1 Manual Custody This manual contains important information about the Wall-mounted lithium batteries.
Page 9: Safety Warning
3.3.4 Safety Warning During the installation, daily maintenance, overhaul and other operations of products, the following guidelines should be observed to prevent accidental operations and proximity or occurrence of accidents by unrelated personnel: the front and rear switches of the products should be clearly marked to prevent accidents caused by wrong switches;...
Page 10: Main Components
4 Main Components The core components of the battery module are shown in Table 4-1 below: Table 4-1 Main components sheet Item Picture Battery Module 51.2V100Ah Power Cable Parallel/Communication Cable - 8 -...
Page 11: Product Description
5 Product Description 5.1 Product Introduction Wall-mounted energy storage products are modular products for energy storage applications and are widely used in small and medium-sized energy storage systems. Each module consists of cells, a BMS and a shell. The BMS in each module is equipped with independent voltage, current, temperature detection and protection functions.
Page 12: Module Description
6 Module Description 6.1 Module Specification Wall-mounted battery adopts the highest safety performance lithium iron phosphate battery, with specifications of 51.2V100Ah. Each battery module has a built-in full-featured and high-precision battery management system (BMS). The BMS enables real-time monitoring of voltage, current and temperature, and has a passive balancing function, effectively enhancing battery performance.
Page 13: Front Panel Diagram
6.2.2 Front Panel Diagram Figure 6-2 Front panel diagram(For 51.2V battery) Table 6-2 Front panel interface description Item Function Description Remarks Terminal Positive Plug-in type Breaker Output switch CAN Communication interface RS485 RS485 Communication interface Battery Comm Connect inverter communication port Parallel communication Terminals Negative...
Page 14: Id Setting Description
6.3 ID Setting Description Figure 6-3 ID dialing code address assignment instructions Notes: 1. The ID code bits correspond to binary digits, with down for "ON" and up for "OFF". The right side of the code bit is the low bit, while the left side is the high bit. The code ranges from 1 to 16, and in communication mode, it can support up to 16 modules in parallel.
Page 15: Led Indicator Status And Definition
6.4 LED Indicator Status and Definition Table 6-3 LED indicator status and definition SOC Indicate LED Notes Normal/Alarm/Prot Status ection ● ● SOC1~SOC4● Shutdown / Sleep Stand by Normal Normal Flash 1 Alarm Flash 1 Flash 1 Based on battery indicator End-off Voltage （Each LED indicators Charge...
Page 16: Communication Interface Diagram And Description
6.5 Communication Interface Diagram and Description Figure 6-4 Communication interface diagram Table 6-4 Communication interface definition RS485 interface CAN- interface Pin No. Definition Pin No. Definition Pin-1,Pin-8 RS485 B-(T/R-) PIN-4 CAN_H Pin-2, Pin-7 RS485 A+(T/R+) PIN-5 CAN_L Others Others - 14 -...
Page 17: Module Auxiliary Accessories
7 Module Auxiliary Accessories 7.1 Power Cable The power cable is used to connect the battery modules of the cabinet to carry the operating current. This facilitates the integration of multiple battery modules into a complete power system. Table 7-1 Power cable specification Picture Item Specification...
Page 18: System Installation
8 System Installation 8.1 Handling, Transportation, Storage Handling 8.1.1 Improper handling practices may cause short circuits or damage to the battery pack, resulting in battery leakage or fire. Use forklifts or carts for handling. Ensure that the dimensions of materials do not exceed the width and height of aisles and doors, and maintain a moderate speed.
Page 19: Open-Box Inspection
direct sunlight. Long-term storage (over 3 months): If the battery is not used for more than 3 months, keep the battery SOC at 50%~70%. Store it in a dry, cool environment with non-corrosive gas. The recommended temperature range is 20~35°C, with a relative humidity of 50±15%. Store the battery away from strong electromagnetic fields and direct sunlight.
Page 20: Packing List
8.2.2 Packing List The Wall-mounted lithium battery system supports up to 16 modules in parallel. Table 8-2 Packing list Parts List Item Item name Battery Module Power cable between battery and Inverter (25mm²_1.5m Red/Black) Communication cable_1.5m Explosion bolt, M8*70 Studs Installation Bracket User manual/installation instruction 8.3 Mechanical Installation...
Page 21 8.3.2 Expansion Screws Fixing A pen is used to mark the position of the 4~6 holes. The holes distance is: 260mm*150mm*150mm for 51.2V100Ah. Use a drill to create 8 mm diameter holes and ensure that the depth of the holes is deeper than 50 mm. Install the expansion tubes into the holes and tighten them.
Page 22: Bracket Fixing
8.3.3 Bracket Fixing Figure 8-3 Bracket fixing 8.3.4 Install the Battery Figure 8-4 Battery installation diagram Install the battery on the wall and securely attach the battery to the wall using security screws to lock it in place. 1. A single battery module weighs about 50kg. If handling tools are not available, it is necessary to have at least two individuals for safe handling.
Page 23: Electrical Installation
8.4 Electrical Installation 8.4.1 Tolls Introduction The following tools are required for electrical connection, as shown in Table 8-3: Table 8-3 Electrical installation tools diagram Item Tools Multi-meter Protective gloves Screwdriver Tools Electric batch Cross screwdriver Socket wrench 8.4.2 Connections 1.
Page 24: Multiple Batteries In Parallel
8.5 Multiple Batteries in Parallel Figure 8-5 Multiple batteries in parallel schematic diagram When multiple battery modules are used in parallel, the positive and negative terminals of all battery modules are connected to the total positive and negative bus bars, respectively. The batteries are connected to each other with communication cables.
Page 25: System Charge
conductive material remains. 8.6.2 Start Up After completing the above steps, press the ON/OFF switch on the control panel to turn on the machine. Then, turn on the miniature circuit breaker and turn on the power of the whole system to complete the installation.
Page 26: Lcd Screen And Pc Software
9 LCD Screen and PC Software Each module has a built-in LCD display. The PC software is only suitable for installation and maintenance. 9.1 LCD Display Introduction LCD display is embedded in each battery module. It is used to display some important information about the cells, such as voltage, current, temperature, SOC, capacity, and running status.
Page 27: Temperature Information
Table 9-2 Main page information introduction (For example) Battery ID CAPACITY 200Ah Battery module Battery status Discharging 52.75V voltage Battery SOC SOC: 96% CAN: 01 PROTOCOL System time 2023-07-21 12:07 RS485: 01 9.1.3 Cell Information Press the “Enter” button, and check the cell information in 2 pages. Press “Up” and “Down” to navigate between the pages.
Page 28 9.1.5 Working Communication Protocol Selection To change the protocol to another, follow the steps: 1. Set the battery ID to No.16 (refer to 6.3) when battery is turn off; 2. Turn on the battery, and press “Back” button for 5 seconds to enter the protocol selection screen; 3.
Page 29: Pc Software Installation
P10-AFO Afore P11-STU Studer P12-MUST Must P13-SBE SUNBEAT-S P14-PYL Pylon Notes: “/” means that there is no need to set it on the inverter. Instead, connect the communication cable (network cable) directly. 9.2 PC Software Installation Contact the supplier to get the latest version of the software for free. Run the BMS_tools.exe program directly...
Page 30: Communication Connection
9.3 Communication Connection Connect the 485 to USB cable and set the baud rate to 9600. Click on "Find Device" in the upper left corner. The software will automatically identify the connected battery pack. See Figure 9-8 for reference. Figure 9-8 Communication connection setting 9.4 Software Interface The software interface is shown as figure 9-9: Figure 9-9 Software interface...
Page 31 Table 9-4 Interface menu definition Item Definition BMS Real-time monitoring Real-time data and status monitoring of the BMS BMS Parameter Setting BMS parameter Setting management BMS Control Management Control state management of BMS (not open) BMS Data Record（Optional） BMS operation data logging Monitoring History Battery operation data record in this machine (exportable) Record of sending and receiving of battery pack data (mainly for...
Page 32: Maintenance
10 Maintenance 10.1 Alarm Description and Handling When the ALM light on the battery control panel is on, it means that the battery has given an alarm or has been protected. Please identify the cause of the failure through the computer and take appropriate measures or go directly to the site for troubleshooting.
Page 33: Daily Maintenance
If the battery sleeps for a long time and the voltage is No charging in a long time after deep Deep discharged and no LED too low to start the BMS, you have to open the cover discharged, the voltage is too low to of the pack and charge it up to 40V for 51.2V battery start the BMS before you reboot it.
Page 34: Cautions And Warranty
11 Cautions and Warranty 11.1 Cautions Please read and comply with the following installation and usage conditions of the battery. Incorrect installation or use of the battery may cause personal injury or damage to the product. (1) DO NOT throw the battery into water. Store the battery in cool and dry environment. (2) DO NOT put the battery into fire or heat the battery, as it may cause explosion or other hazardous incidents.
Page 35: Description Of Warranty
11.2 Description of Warranty We assure you that within the specified warranty period, our company will provide free repair and replacement services for any product damage or functional failure resulting from non-human or intentional causes. To avail of these services, customers are required to provide a valid purchase invoice or relevant product warranty information.
Page 36 ENERGY FOR BETTER LIVING FOR BETTER LIVING FOR BETTER LIVING FOR BETTER LIVING FOR BETTER LIVING SUNBEAT ENERGY PUERTO RICO Calle 190 K.M 1.5 - 6 BO Carolina, PR 00983 1-833-SUN-BEAT info@sunbeatenergy.com SUNBEAT ENERGY NORTH AMERICA 6900 Tavistock Lakes Blvd - Suite 400...