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Kowint Ultra Series User Manual

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Home Energy Storage System
Ultra Series
POWER MATRIX
KOWINT ENERGY ( SHENZHEN) CO. , LTD
www.kowint.com
support@kowint.com
Copyright Declaration
The copyright of this manual belongs to Kowint Energy (SHENZHEN) Co,. Ltd. Any corporation or individual should
not plagiarize, partially or fully copy (including software, etc.), and no reproduction or distribution of it in any form
or by any means. All rights reserved. Kowint Energy (SHENZHEN) Co.,Ltd. reserves the right of final interpretation.
Support by
Kowint Energy
Technical Support Department
Address: 1709 3B, Vanke Times Square, No.85 Longcheng
Avenue, Longgang District, Shenzhen, China
Version: A01
27June 2023
© Kowint Energy( Shenzhen) Co. , Ltd All Rights Reserved.
User manual are subject to change without notice.

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  • Page 1 Avenue, Longgang District, Shenzhen, China Copyright Declaration The copyright of this manual belongs to Kowint Energy (SHENZHEN) Co,. Ltd. Any corporation or individual should not plagiarize, partially or fully copy (including software, etc.), and no reproduction or distribution of it in any form ©...

  • Page 2: Table Of Contents

    CONTENTS Safety ..............................3 1.1. Safety Instructions ........................ 3 1.2. Response to Emergency Situations ..................4 1.3. Qualified Installer ......................... 5 Product Introduction ........................6 2.1. Product Overview ......................... 6 2.2. Product Architecture ......................6 2.3. Benefits ..........................10 2.4. Specification ........................

  • Page 3: Safety

    1. Safety 1. Safety 1.1. Safety Instructions For safety reasons, installers are responsible for familiarizing themselves with the contents of this manual and all warnings before performing installation. 1.1.1. General Safety Precautions WARNING! Please don't crush or impact the battery, and always dispose it according to the safety regulation. Observe the following precautions: ⚫...

  • Page 4: Response To Emergency Situations

    1. Safety 1.2. Response to Emergency Situations 1.2.1. Leaking Batteries If the battery leaks electrolyte which is corrosive, avoid contact with the leaking liquid or gas. Direct contact may lead to skin irritation or chemical burns. If one is exposed to the leaked substance, do these actions: Accidental inhalation of harmful substances: Evacuate people from the contaminated area and seek medical attention immediately.

  • Page 5: Qualified Installer

    1. Safety 1.3. Qualified Installer WARNING! All operations of Power Matrix relating to electrical connection and installation must be carried out by qualified person. A skilled worker is defined as a trained and qualified electrician or installer who has all the following skills and experience: Knowledge of the functional principles and operation of on-grid systems Knowledge of the dangers and risks associated with installing and using electrical devices and acceptable...

  • Page 6: Product Introduction

    The Power Matrix series product is a 204.8V – 512V ranges lithium iron phosphate battery storage system independently developed by Kowint Energy (ShenZhen)Co.,Ltd. For example, the regular 4 modules rated voltage of the system is 409.6V, and the maximum Output power can reach to 20.48kWh.
  • Page 7 2. Product Introduction Power Button Power Button Display Screen The system monitors display screen Interface cover Interface panel cover Air Switch The first switch to turn ON for product protection Main controller circuit active switch (trigger after Air Active Switch Switch activation) 2.2.2.
  • Page 8 2. Product Introduction 2.2.4. Battery Module The Battery Module is composed of 102.4V Battery pack and BMS, each Battery Module can support 5.12kWh energy. Table 3: Battery Module Parameters Items Parameters Model Power Matrix-ST Cell Configuration 32S1P Nominal Capacity 50Ah Nominal Energy 5120Wh Weight (Approx.)
  • Page 9 2. Product Introduction Weight (Approx.) 19kg Dimensions (W*D*H) 820*268*222±2mm 2.2.6. Interface panel description The Interface panel at the right side of the MCM (Main Control Module). Table 5: Interface panel introduce. Items Instructions USB connection Port Uncommitted digital signal pin on electronic circuit or Dry Contact integrated circuit board Debug...

  • Page 10: Benefits

    2. Product Introduction Power anode Power cathode INV COMM Inverter CAN communication port Ground wire connection port COMM. Gland Gland for communication cable collection PW. Gland Gland for power cable collection Hook Use zip-tie to bound cables and hook 2.3. Benefits ⚫...

  • Page 11: Specification

    2. Product Introduction 2.4. Specification Table 6: product parameters Items Parameters Model Power Matrix Series Main Control Module PM400-Power Matrix Battery Module Type Power Matrix-ST Battery Module Chemistry LiFePO4 Battery Module QTY Nominal Power (kW) 9.83 14.57 19.66 24.58 Nominal Energy(kWh) 10.24 15.36 20.48...

  • Page 12: Installation

    4. Commissioning 3. Installation 3.1. Installation Prerequisites Make sure that the installation location meets the following conditions: The building is designed to withstand earthquakes. The location is far away from the sea, to avoid saline water and humid air. The floor is flat and level. There are no flammable or explosive materials nearby.

  • Page 13: Required Tools

    4. Commissioning 3.3. Required Tools Pencil or Mark Tape measure driller Socket nut wrenches Hex wrenches Pillips screwdrivers 3.4. Packaging Inspection Check the battery packages to find the visible damages, any visible damages, such as cracks, please contact your dealer immediately. 3.5.

  • Page 14: Packing List

    4. Commissioning 3.6. Packing List Battery Module*N（N≤5） Base Module*1 Connection Board*2N(N≤5) Main Control Module*1 Wall Mounting kit*2 MCM Mounting kit *2 WIFI Antenna *1 Module Connector*4...
  • Page 15 4. Commissioning Communication Switch Box*1 RJ45 Cable (T568A/T568B)1m*2 User Manual*1 Power Cable 6AWG 1.5m*2...

  • Page 16: Battery Installs Steps

    4. Commissioning 3.7. Battery Installs Steps The battery physical installation is the floor mounting. Step 1: Install the Battery on the floor. ⚫ Put the Battery Base Module (BBM) to the install location refer to the following diagram. ⚫ Use the BBM (Battery Base Module) as a template to mark the edge of the BBM and 4-hole positions of the BBM on the floor as the diagram.
  • Page 17 4. Commissioning ⚫ Remove the BBM, and Drill holes withφ12 driller, make sure the holes are deep enough (at least 60mm for installing and tightening the expansion bolts). ⚫ Install the expansion bolts into the floor, then put back the BBM as the marked edge, and tighten the screws.
  • Page 18 4. Commissioning ⚫ install the expansion bolts into the wall, reinstall the MCM back to its position and tighten the screw to fix the Power Matrix with the wall. ⚫ Install the connection board between the BBM and the BM and install all the connection board one by one as following diagram.
  • Page 19 4. Commissioning 2. Remove the cover as the arrow direction 1. Uninstall this screw 1. Uninstall this screw Step 3: Power Matrix Dial Switch setting Set the Dial switch according to the role of the battery pack (The Dial switch is on the interface panel which at the bottom of the battery pack) first.

  • Page 20: Cable Connection

    4. Commissioning Table 9: INV.set Dial Switch reference table Communication Switch Box Comm Brand Type INV. set Position Position Mode High KOYOE Voltage ThinkPowe High Voltage High INVT Voltage High SerMatec Voltage High Sol-ark Voltage High Goodwe Voltage High Solis Voltage High Deye...
  • Page 21 4. Commissioning ⚫ Connect the communication cable from the Invert.COM port to the Inverter’s Communication port. 3.8.1.1. Invert Port ---Communication with Inverter (RS485 & CAN) Interface Device supply Inverter communication connection: RS485 & CAN Interface. CAN/RS485 communication port: (RJ45 port) follow CAN protocol and RS485 protocol, for output batteries information, the battery uses this interface to communicate with external inverters, PCS, and other devices.
  • Page 22 Each DIP switch has three level. Before any start-up, set CAN & RS485 DIP switch to NC, the middle of CAN high & low and RS485 A & B. If any update or conflict description of inverter PIN order and Kowint battery’s, please contact Kowint FAE for further help. 3.8.3. Power Connection Before connecting the power cable, make sure the inverter and all of the batteries in Power OFF status.

  • Page 23: Commissioning

    4. Commissioning 4. Commissioning 4.1. Commissioning Steps After all the battery packs are installed, follow these steps to put it into operation. ⚫ Verify the batteries communication cable connection is correct. ⚫ Verify the batteries power connection on the left side is correct. ⚫...
  • Page 24 APP and finish installation. Once the APP install success, user can see the “Kowint” APP logo shown on the right. If users fail to upgrade the latest APP version or to install the APP on phone, please contact Kowint technical support for advice.
  • Page 25 Step 5: Pairs WIFI SSID & Password from battery product Find the battery SSID that includes the battery SN code shows on the product information label. Normally, the default password is 12345678. If users have troubles to connect the product WIFI, please contact Kowint FAE for further help.
  • Page 26 4. Commissioning Step 6: Send Private WIFI SSID & Password to battery product on APP Type the private Wi-Fi name in SSID and type in the password of user’s private Wi-Fi, after this step, click confirm. If it returns to the main interface after clicked confirm, it will indicate that Wi-Fi get configured successfully (send once only).

  • Page 27: Appendix

    5. APPENDEX 5. Appendix 5.1. DEBUG Interface The COM communication port: (RJ45 port) combined with CAN protocol, for manufacturers or professional engineers debugging or service. Port Definition PIN number PIN Definition CAN_L CAN_H CAN-GND CAN-GND(LCD) CAN-GND(LCD) CAN-GND CAN_H(LCD) CAN_L(LCD 5.2. LINK-IN & LINK-OUT Interface The Console interface comply with RS485 and CAN protocol for manufactures or professional engineers debugging or service.

  • Page 28: Product Application

    5. APPENDEX 5.3. Product Application 5.4. Space Requirement & Office Layout The Power Matrix series product is floor mounted installed; it requires the following minimum site footprint:...
  • Page 29 Avenue, Longgang District, Shenzhen, China Copyright Declaration The copyright of this manual belongs to Kowint Energy (SHENZHEN) Co,. Ltd. Any corporation or individual should not plagiarize, partially or fully copy (including software, etc.), and no reproduction or distribution of it in any form ©...

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