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Menred LFP.6144.W User Manual

Lifepo4 battery & lifepo4 battery cluster
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Designed by MENRED GmbH
Heinrich-Heine-Str. 76, 02943 Weißwasser, Germany
Tel: (0)3576 2167240
Fax: (0)3576 2167242
Made by MENRED ESS CO., Ltd
No.222 Wei 5 RD Economic Development Zone, Yueqing Zhejiang , China
Service Line: +86 400 990 1777
info@menred-ess.com
www.menred-ess.com

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Summary of Contents for Menred LFP.6144.W

  • Page 1 Designed by MENRED GmbH Heinrich-Heine-Str. 76, 02943 Weißwasser, Germany Tel: (0)3576 2167240 Fax: (0)3576 2167242 Made by MENRED ESS CO., Ltd No.222 Wei 5 RD Economic Development Zone, Yueqing Zhejiang , China Service Line: +86 400 990 1777 info@menred-ess.com www.menred-ess.com...
  • Page 2 LiFePO4 Battery & LiFePO4 Battery Cluster USER MANUAL Ver 2.0 LFP.6144.W LFP.6144.G...
  • Page 5 1 Safety Thank you for using menred GmbH products. Please read this manual carefully before using this product and always observe the safety information in this section for proper use. Installation of this product must be carried out by qualified personnel. It is strictly forbidden to install, use, disassemble or modify the product without following the instructions.

  • Page 6: Environmental Requirements

    1.2 Environmental requirements > Do not expose the battery to direct sunlight for an extended period of time. > Do not expose the battery system to liquids. > Store the battery in a dry environment with low humidity to prevent corrosion. >...

  • Page 7: Warning Labels

    1.4 Warning labels Europe Version Label Description Symbols Do not dispose in trash Lithium ion battery can be recycled Complies with CE guidelines Certification in Europe Care and maintenance Caution, risk of danger Authorized by Menred GmbH...
  • Page 8 America/Canada Version Label Description Symbols Do not dispose in trash Lithium ion battery can be recycled Complies with CE guidelines Date code:DDMMYYY Certification in USA Care and maintenance Caution, risk of danger Authorized by Menred GmbH...

  • Page 9: Emergency Measures

    1.5 Emergency measures The manufacturer has designed the product to minimize potential hazards and risks by taking foreseeable scenarios into account Nevertheless in the event that the following situation arises please take the following steps Leakage When electrolyte leakage or abnormal odor occurs avoid contacting the leaking liquid or gas and contact professional personnel immediately...

  • Page 10: Chapter I: Lifepo4 Battery

    Chapter I: LiFePO4 Battery LFP.6144.W...
  • Page 11 2 Product 2.1 Product over view The intended use of menred GmbH Energy Storage System (ESS) product is to provide an efficient and reliable way to store excess energy generated from renewable energy sources like solar or wind. The battery is designed to store this excess energy and release it when needed, such as during periods of high energy demand or when renewable energy sources are not available.
  • Page 12 1 :Power switch 2 :Negative power connector 3 :Positive power connector 4 :Grounding screw 5 :Handle 6 :Communication interface...
  • Page 13 2.2.2 Dimension...
  • Page 14 2.3 Specifications Model LFP.6144.W/G Lithium Iron Phosphate (cobalt-free)-LiFePO4 Battery Cell 6.144kWh Energy Capacity 5.83kWh Usable Capacity 51.2Vdc Nominal Voltage 44.8Vdc-57.6Vdc Operate Voltage Range 120Amp Max Charge Current 120Amp Max Discharge Current 16pcs to 98.24kWh Max Parallel ≥6000times@ 0.5C&25℃ Cycle Life Battery discharge: -10℃...
  • Page 15 3 Storage and Transportation 3.1 Storage > The storage environment should meet local regulations and standards. > The battery should be handled gently, and the battery should not be damaged. > The battery should be placed correctly according to the box markings, not upside down or sideways.

  • Page 16: Installation

    > The battery should avoid transportation in extreme temperatures, humidity, or vibration environments, and the best temperature is between 5-35℃. > If any leakage, deformation, or other abnormalities are found during transportation, immediately stop transportation and notify the local dangerous goods management agency. >...
  • Page 17 1 Installation location > For indoor installation only > Wall installation ≥300mm ≥300mm ≥300mm 0≤d≤1000 > Floor installation ≥300mm ≥300mm ≥300mm...

  • Page 18: Installation Tools

    ≥300mm 100≤d≤600 ≥300mm ≥300mm 4.2 Installation tools Drill Screw Driver Multimeter Pencil Wrench Tap Measure Safety Shoes Safety Goggle Insulated Glove...

  • Page 19: Installation Procedures

    4.3 Installation procedures 4.3.1 Unpack Before opening the package, please check whether the outer packaging is intact. If serious packaging damage is found and the machine or parts are exposed, please immediately contact the seller or dealer to obtain after-sales support.
  • Page 20 4.3.2 Wall-mounted installation Ø7 Ø5 10.5 4.3.3 Floor installation Ø7 Ø5 10.5...

  • Page 21: Electrical Connection

    4 Connections 4.4.1 Electrical connection 4.4.2 Communication interface Terminal Definition serial number RS485-B RS485-A CAN-H 8 7 6 5 4 3 2 1 CAN-L...
  • Page 22 5 Batter y Parallel Connection 4.5.1 Parallel Power Cable Connections A maximum of 16 battery modules can be paralleled, expanding the total system capacity to 98.24kWh​ ​ . Parallel capacity and charge/discharge power Parallel capacity, not parallel charge/discharge power...
  • Page 23 4.5.2 Parallel Communication Cable Connections The communication cables must be connected in a specific sequence. Connect the COMM2 port of the master unit to the COMM1 port of the first slave unit, then connect the COMM2 port of the first slave unit to the COMM 1 port of the second slave unit, and so on.
  • Page 24 4.5.3 Parallel CAN Communication Dial Settings When connecting two LFP.6144.W units in parallel, set No. 1 as the master unit and No. 2 as the slave unit. According to the CAN communication dialing summary table, select the appropriate dialing method for parallel configuration.

  • Page 27: Panel Overview

    5 Operating guide The machine is equipped with a touch panel, and the inverter information can be configured through the control panel, meanwhile, the battery and BMS status can be viewed in real time. All of these operations can be easily performed by simply tapping the screen.
  • Page 28 2 Status indication A. Working indication: when system is in working, white indication will be blink on. B. Failure Alarm: when there is a system failure, red indication will be blink on. C. Battery capacity: it is for quickly and easily read the battery capacity. Charging Discharging Status...
  • Page 29 5.4 Menu 5.3 Battery status 5.5.1 Battery-Cell Vol 5.5.2 Battery-Cell Temp...

  • Page 30: Protocol Configuration

    5.5.3 Battery-Cell Info 5.5.4 BMS Info 5.6.2 Select inverter brand 5.6.1 Protocol configuration...
  • Page 31 5.7 Scan the QR code to bind the device Drop-down...
  • Page 32 5.8.1 APP:MENRED ESS 1. Search for MENRED ESS APP in the APP Store and download it. 2. Click [Register], fill in the account number and password, and confirm [Register] after obtaining the verification code.
  • Page 33 5.8.2 Bluetooth network configuration & device bindingTurn on the Bluetooth function of the mobile phone, connect to the wireless network, open the APP, click "Add device", scan the QR code in the LCD drop-down menu, Click here for Bluetooth distribution network.
  • Page 34 Steps: Scan the QR code to add a device--Wireless network configuration--Bluetooth selection--Wi-Fi ID selection– Enter the password--Confirm the network information.
  • Page 35 5.9 BMS alarm protection information BMS Info Protect Info Single Cell Overvoltage Protection Voltage Sensing Failure Single Cell Undervoltage Protection Temp Sensing Failure Total Voltage Overvoltage Protection Current Sensing Failure Total Voltage Undervoltage Protection Key Switch Failure Charge Overcurrent Protection Cell Different Pressure Failure Discharge Overcurrent Protection Charge Switch Failure...

  • Page 36: Chapter Ii: Lifepo4 Battery Cluster

    Chapter II: LiFePO4 Battery Cluster LFP.6144.G2 LFP.6144.G3 LFP.6144.G4...
  • Page 37 1. Warning labels Europe Version Label Description Symbols Do not dispose in trash Lithium ion battery can be recycled Complies with CE guidelines Certification in Europe Care and maintenance Caution, risk of danger Authorized by Menred GmbH...
  • Page 38 America/Canada Version Label Description Symbols Do not dispose in trash Lithium ion battery can be recycled Complies with CE guidelines Date code:DDMMYYY Certification in USA Care and maintenance Caution, risk of danger Authorized by Menred GmbH...
  • Page 39 2 Product 2.1 Product overview The intended use of menred GmbH Energy Storage System (ESS) product is to provide an efficient and reliable way to store excess energy generated from renewable energy sources like solar or wind. The battery is designed to store this excess energy and release it when needed, such as during periods of high energy demand or when renewable energy sources are not available.
  • Page 40 >> Battery Parallel Control Box 1-4 COM Connection Ports 1 Power + Connection 2 Power - Connection 1 Power switch 2 Ethernet connection socket 3 BAT + connection socket 4 BAT - connection socket 5 Reset button...
  • Page 41 2.2.2 Dimension...

  • Page 43: Storage And Transportation

    3 Storage and Transportation 3.1 Storage The storage environment should meet local regulations and standards. The battery should be handled gently, and the battery should not be damaged. The battery should be placed correctly according to the box markings, not upside down or sideways. Store the battery in a dry, clean and ventilated place, and prevent the erosion of dust and water vapor.
  • Page 44 The battery should avoid transportation in extreme temperatures, humidity, or vibration environments, and the best temperature is between5-35 If any leakage, deformation, or other abnormalities are found during transportation, immediately stop transportation and notify the local dangerous goods management agency. Mixing transportation of batteries with other dangerous goods is prohibited, and it is not allowed to transport with flammable and explosive materials.

  • Page 45: Installation Location

    4 Installation The installation and use environment need to comply with relevant international, national, regional and local standards for lithium-ion products. Ensure the installation location is inaccessible to children and away from the daily work and living area. Installers must use insulating tools and wear safety equipment. Install in a dry, well-ventilated environment and secure the device to a solid, level support surface.
  • Page 46 4.2 Installation tools Drill Screw Driver Insulated Glove Multimeter Pencil Wrench Tap Measure Safety Shoes Safety Goggle 4.3 Installation procedures 4.3.1 Unpack Before opening the package, please check whether the outer packaging is intact. If serious packaging damage is found and the machine or parts are exposed, please immediately contact the seller or dealer to obtain after- sales support.
  • Page 47 4.3.1.1 Package content...

  • Page 48: Floor Installation

    4.3.2 Floor installation Place the battery and parallel control box on top of each other in sequence. Remove the side covers,and prepare to do the power cable and COM cable wiring connection(refer to content 4.4). Push on the power switch, and replace the covers on the batteries; install the side brackets to make sure the batteries stand firmly.
  • Page 49 4.4 Connections 4.4.1 Electrical connection Gently open the front cover of parallel control box, and remove the power cable of PCB before split the cover from parallel control box. Remove the wiring hole covers from the parallel control box and battery. Wiring the power cables as instruction of below table.
  • Page 50 Wiring the power cables as instruction of below table. Cable length Connection 18cm Battery - Battery 48cm Battery - Control Box...
  • Page 51 4.4.2 COM connection Serial number definition 8 7 6 5 4 3 2 1 Terminal Definition serial number RS485-B RS485-A CAN-H CAN-L Parallel Control Box COM communication...
  • Page 52 4.4.3 The diagram for parallel connection of batteries...
  • Page 53 Battery parallel COM communication Cable length Cable length 30cm Battery - Battery 50cm Battery - Control Box...
  • Page 54 5 Operating guide The machine is equipped with a touch panel, and the inverter information can be configured through the control panel, meanwhile, the battery and BMS status can be viewed in real time. All of these operations can be easily performed by simply tapping the screen.
  • Page 55 2 Status indication A. Working indication: when system is in working, white indication will be blink on. B. Failure Alarm: when there is a system failure, red indication will be blink on. C. Battery capacity: it is for quickly and easily read the battery capacity. Discharging Status Charging...
  • Page 56 5.4 Menu 5.3 Battery status 5.5.1 Battery-Cell Vol 5.5.2 Battery-Cell Temp...
  • Page 57 5.5.3 Battery-Cell Info 5.5.4 BMS Info 5.6.2 Select inverter brand 5.6.1 Protocol configuration...
  • Page 58 5.7 Scan the QR code to bind the device Drop-down...
  • Page 59 5.8 BMS alarm protection information BMS Info Protect Info Single Cell Overvoltage Protection Voltage Sensing Failure Single Cell Undervoltage Protection Temp Sensing Failure Total Voltage Overvoltage Protection Current Sensing Failure Total Voltage Undervoltage Protection Key Switch Failure Charge Overcurrent Protection Cell Different Pressure Failure Discharge Overcurrent Protection Charge Switch Failure...

  • Page 60: Specifications

    6 Specifications Model LFP.6144.G2 LFP.6144.G3 LFP.6144.G4 Battery Cell Lithium Iron Phosphate (cobalt-free)-LiFePO4 Energy Capacity 12.28kWh 18.43kWh 24.57kWh Usable Capacity 11.66kWh 17.50kWh 23.34kWh 1 Main Control Box and 2 1 Main Control Box and 3 Battery 1 Main Control Box and 4 Battery Assembly method Battery Pack 1 Pack1...

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