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SolaX Power Network Technology (Zhejiang) Co., Ltd.
ADD.: No. 278, Shizhu Road, Chengnan Sub district, Tonglu County,
Hangzhou, Zhejiang, China
E-mail: info@solaxpower.com
Copyright © SolaX Power Network Technology (Zhejiang) Co., Ltd. All rights reserved.
320101029809
Triple Power BMS
Parallel Box-II
User Manual
Version 9.0
www.solaxpower.com
User Manual
eManual in the QR code or at
http://kb.solaxpower.com/
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Summary of Contents for SolaX Power Triple Power BMS Parallel Box-II
- Page 1 SolaX Power Network Technology (Zhejiang) Co., Ltd. User Manual ADD.: No. 278, Shizhu Road, Chengnan Sub district, Tonglu County, Hangzhou, Zhejiang, China Version 9.0 E-mail: info@solaxpower.com 320101029809 Copyright © SolaX Power Network Technology (Zhejiang) Co., Ltd. All rights reserved. www.solaxpower.com eManual in the QR code or at http://kb.solaxpower.com/...
- Page 2 CHANGE HISTORY Changes between document versions are cumulative. The latest version contains all updates made in previous versions. Version 9 (Aug 5, 2024) Updated Chapter 9 Warranty (Deleted description related to the warranty period) Version 08 (Jul. 23, 2024) Modified the company contact information on the back cover. Version 07 (Jan.
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Page 3: Table Of Contents
Contents Note On This Manual..................1 5.3 Status Indicators ...................23 1.1 Scope Of Validity..................1 5.4 Shutting Down the Box...............23 1.2 Target Group....................1 Troubleshooting ...................24 1.3 Symbols Used ..................1 Decommissioning..................26 Safety .....................2 7.1 Dismantling the Box ................26 2.1 Appropriate Usage..................2 7.2 Packaging ....................26 2.2 Important Safety Instructions ..............3 Maintenance ....................27 2.3 Qualified Installer ...................4... -
Page 4: Note On This Manual
1.Notes on this Manual Note on this Manual Scope of Validity This manual is an integral part of theParallel Box Series. It describes the assembly, installation, commissioning, maintenance and failure of the product. Read carefully prior to operation. Model: BMS Parallel Box-Ⅱ Note: The parallel box can to be used with battery module(s). -
Page 5: Safety
2. Safety 2. Safety Safety Important Safety Instructions Appropriate Usage DANGER! For safety reasons, installers are responsible for familiarizing themselves with the Danger to life due to high voltages in the inverter! contents of this manual and all warnings before performing installation. All work must be carried out by qualified electrician. -
Page 6: Qualified Installer
2. Safety 2. Safety Explanation of Symbols Prior to the application, please read this section carefully to ensure correct and safe application. Please keep the user manual properly. This section gives an explanation of all the symbols shown on the warning label. Use only attachments recommended or sold by our company. -
Page 7: Dimensions
2. Safety 3. Product Introduction Product Introduction 3.1.2 Appearance · Terminals of the BMS Parallel Box-II Product Overview For safety reasons, installers are responsible for familiarizing themselves with the contents of this manual and all warnings before performing installation. XIII VII IX 3.1.1 Dimension... -
Page 8: Basic Features
3. Product Introduction 3. Product Introduction Basic Features Technical Data 3.2.1 Features The box is one of the most advanced energy storage systems on the market today, incorporating state-of-the-art technology, Model BMS Parallel Box-II high reliability, and convenient control features shown as below: Dimension (W/H/D)(in/mm) 13.15*14.48*5.67/334*368*144 ·... -
Page 9: Installation
3. Product Introduction 3. Product Introduction Tools Installation These tools are required to install the box. Installation Prerequisites When assembling the system, avoid touching the terminal with any metal objects or bare hands. The box provides a safe source of electrical energy when operated as designed. -
Page 10: Accessories
4. Installation 4. Installation 4.4.4 Mounting Steps 4.4.3 Accessories Wall Mounting: Step 1: Fix the wall bracket on the wall · The bracket needs to be removed from the box. Measure it and mark the position of the two holes. Drill holes at the depth of at least 3.15 inches/80.00 mm by a drill (ø... -
Page 11: Overall Installation
4. Installation 4. Installation Overall Installation According to the number of batteries, there are two ways of installation alterative for users, with details as follows: Battery module Battery module Battery module Battery module Group 1 Group 1 Battery module Battery module Battery module Battery module Group 2... -
Page 12: Cable Connection
4. Installation 4. Installation Cable Connection Step2. screw connection It is recommended to protect the cables by using corrugated pipe. screw connection DC socket housing(+) DC plug housing(-) Group1 Inverter spring Step3. Step 4. Group2 chamber 4.6.1 Connecting Cables to Inverter: Box to Inverter: BAT+ to BAT+;... -
Page 13: Connecting Battery Modules
4. Installation 4. Installation Connecting Battery Modules 4.6.2 For the parallel box + 2/4/6/8 battery packs: Box to the Battery module: B1+/B2+ to "+" ; B1- /B2- to "XPLUG"; RS485-1/RS485-2 to "RS485 I". Two Groups To form a complete circuit, connect "-" and "YPLUG" with series-connected cable on RS485-1 the right side of the last battery module. -
Page 14: Connecting Rs485 Communication Cable
4. Installation 4. Installation 4.6.3 Connecting RS485 Communication Cable Commissioning Configuring the Box 1) There is a protection cover for the RS485 connector. Unscrew the cover and plug one end of the RS485 communication cable to the RS485 connector. Tighten the The DIP switch is used to configure the communication between battery module(s) and the inverter. -
Page 15: Commissioning
5. Commissioning 5. Commissioning Commissioning Status Indicators Verify the model number of each battery module to ensure thatthey are allthe The LED indicators on the front panel of the BMS and the battery modules indicate same model. the operating status. Capacity After all battery modules are installed, please follow the following steps to start the box:... -
Page 16: Troubleshooting
6. Troubleshooting 6. Troubleshooting Troubleshooting Warning Messages Description Troubleshooting Battery over Wait until the temperature of the BMS_TemHigh Check the indicators on the front to determine the state of the box. temperature cells returns to the normal state. A warning state is triggered when a condition, such as voltage ortemperature, is beyond design limitations. -
Page 17: Decommissioning
7. Decommissioning 8. Maintenance Decommissioning Maintenance Dismantling the Box If the ambient temperature for storage is -4°F~113°F/-20℃~45℃, recharge the Shutting down the box batteries at least one time every 3 months. · Disconnect the cables betweenthe box and inverter If the ambient temperature for storage is -4°F~68°F/-20℃~20℃, recharge the ·... -
Page 18: Warranty
Warranty 9. Warranty Registration Form Warranty For Customer (Compulsory) Triple Power protects this product under warranty when it is installed and used Country as listed in this manual. Violation of the installation procedure or use of the Name product in any way not described in this manual will immediately void all warranties Phone Number Email on the product. - Page 19 PLEASE REGISTER THE WARRANTY IMMEDIATELY AFTER INSTALLATION! GET YOUR WARRANTY CERTIFICATE FROM SOLAX! KEEP YOUR INVERTER ONLINE & WIN SOLAX POINTS! Open your Wait for the camera app camera to and point recognize your device the QR code at the QR code Notification Click the notification banner...
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