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Summary of Contents for PowMr POW-LIO48 Series
- Page 1 User Manual POW-LIO48 Series...
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Page 2: Table Of Contents
User Manual POW-LIO48 Series Table of Contents 1 Overview ................................1 1.1 Scope ................................. 1 1.2 Intended Audience ..........................1 1.3 Manual Usage ............................1 2 Product Introduction ............................2 2.1 Introduction .............................. 2 3 Safety Instructions ............................. 2 3.1 Labeling Explanation ..........................2 3.2 Installation Tools ............................. - Page 3 User Manual POW-LIO48 Series 8.6 Common Issues and Solutions ......................26 8.7 Inverter Matching Information ......................27 9 Maintenance ..............................29 10 Technical Specifications ..........................30...
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Page 4: Overview
1. Before using the product, carefully review this user manual and keep it in a readily accessible location. 2. All information in this user manual, including images and symbols, is proprietary to PowMr. Unauthorized use of any part or all of the content is strictly prohibited for individuals outside the company. -
Page 5: Product Introduction
2 Product Introduction 2.1 Introduction 1. The POW-LIO48 residential energy storage series is a battery module developed by PowMr for low-voltage lithium battery systems, primarily applied in the field of residential energy storage. It can achieve high-precision multi-cell voltage and temperature acquisition. -
Page 6: Installation Tools
User Manual POW-LIO48 Series 3.2 Installation Tools Prior to installation, prepare the following tools: Category Tools Multimeter Protective gloves Insulated safety shoes General Tools Protective clothing Antistatic wrist strap Safety goggles Wire stripper Electric screwdriver Socket wrench Installation Tools Phillips screwdriver... -
Page 7: Precautions
Energy Storage Series, to prevent unauthorized individuals from approaching, engaging in improper operations, or accidents, adhere to the following conventions: 1. Erect clear signage at the switch locations of the PowMr products to prevent accidents caused by accidental closing. 2. Set warning signs or establish safety warning tape near the operating area to prevent unrelated personnel from approaching. - Page 8 User Manual POW-LIO48 Series 3.3.5 Power-On Measurement After the energy storage battery is installed, there is a high voltage present, and accidental contact with the positive and negative terminals may result in electric shock injuries. Therefore, when conducting power-on measurements, attention should be paid to the following: 1.
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Page 9: Overview Of Main Components
User Manual POW-LIO48 Series 4 Overview of Main Components Image Name Quantity Battery Red-Positive Power Line Black-negative Power Line Communication Cable Product User Manual Certificate of Conformity Expansion Bolt Wall Mount Bracket (For POW-LIO48100-16S) Wall Mount Bracket (For POW-LIO4820-16S) Warranty... -
Page 10: Product Introduction
5 Product Introduction 5.1 Overview The POW-LIO48 household energy storage series lithium battery module integrates PowMr's high- capacity, high-safety lithium iron phosphate battery cells. It adopts a stacked design with advantages in footprint and vertical space utilization. The module incorporates a high-precision Battery Management System (BMS) unit, monitoring and collecting real-time data on voltage and temperature inside the module. -
Page 11: Product Appearance
User Manual POW-LIO48 Series 5.3 Product Appearance Function Keys Power Switch LCD Screen Bottom Port Panel M6 Positive Terminal Installation Backplate M6 Negative Terminal Handle... -
Page 12: Port Panel
User Manual POW-LIO48 Series 5.4 Port Panel Name Function Notes Positive Terminal Port Battery Positive Output Negative Terminal Port Battery Negative Output Briefly tap and release within Reset Button (RESET) Battery Reset 1-3 seconds. Define Battery DIP Switch (ADS) Communication Code 1. - Page 13 User Manual POW-LIO48 Series protection; 2. Dry Contact 2 - PIN3 to PIN4: Normally open, closed during low battery alarm. Used for powering on or off ON/OFF Power Switch the battery supply. The indicator light lights up Power Light (PWR) Power Indicator Light after powering on.
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Page 14: Principle And Structure
User Manual POW-LIO48 Series 6 Principle and Structure 6.1 Operating Principle Working principle for Residential Lifepo4 Battery Energy Storage System: Connect battery pack in parallel to the DC output end of the inverter of the energy storage device. When the mains power supply is normal, the inverter module works normally to supply power to the equipment (the load in the figure) and charge the battery pack;... -
Page 15: Battery Installation And Wiring
User Manual POW-LIO48 Series 7 Battery Installation and Wiring The following table outlines the operational procedures: Step No. Name Definition The system should be powered off, to ensure that Turn off power supply there is no electric in installation process. -
Page 16: Installation Notes
User Manual POW-LIO48 Series 7.3 Installation Notes When begin to install the battery system, you should pay attention to the following matters: ⚫ Installation space and load bearing. Make sure that there are sufficient fixed components to install the battery system, and to ensure that the battery mounting bracket or the cabinet be strong enough to bear the weight. - Page 17 User Manual POW-LIO48 Series Step 2. Machinery Installation 1. Installation of the brackets. Mount the wall bracket securely onto the wall, then hang the battery onto the wall bracket. Ensure that the installation surface is solid and reliable, and that the battery is securely mounted.
- Page 18 User Manual POW-LIO48 Series 3. Fixed battery installation. Mount the battery on the wall and ensure that the battery is securely and safely installed. NOTICE: 1. In order to avoid electric shock or other injuries, check whether the existing electronic plumbing installation is compliant before drilling.
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Page 19: Electrical Connection
User Manual POW-LIO48 Series 7.5 Electrical Connection ➢ Single Unit Wiring: Step 1. Connect the positive and negative terminals of the battery to the positive and negative terminals of the inverter using the power cable. Step 2. Complete the battery's grounding connection by using the ground wire. - Page 20 User Manual POW-LIO48 Series Step 2. Connect the positive terminal of the battery using the power cable, and then connect the negative terminal of the battery using the power cable. Step 3. Connect the RS485B communication interface of adjacent batteries with communication cables (RS485B battery parallel ports have the same functionality and are not distinguished).
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Page 21: Debugging
User Manual POW-LIO48 Series 8 Debugging 8.1 RS485 & CAN Port Definition 1. Definition of RS485A port (default baud rate 9600bps) for communication between the battery and the inverter. PIN2/7 (white & orange) 485-A PIN1/8 (orange) 485-B Note: ⚫ The default RS485 protocol for the battery is set to Pylontech RS485 (V3.5) protocol. If compatibility with other inverters is needed, it is necessary to communicate through RS232 with the host computer to change the default protocol. -
Page 22: Upper Computer Software Operation Guide
User Manual POW-LIO48 Series Note: ⚫ The battery is factory-set with the default CAN protocol, defaulting to Pylontech CAN protocol. If compatibility with other inverters is required, it is necessary to communicate through RS232 with the upper computer to change the default protocol. - Page 23 User Manual POW-LIO48 Series 4. Double-click the above icon to enter the monitoring interface, as shown below: 5. After entering the monitoring interface, click on the top right to open the serial port. Once communication with the battery is established, the left side will display real-time battery...
- Page 24 User Manual POW-LIO48 Series 6. After successful communication, enter the password "123456" in the lower right password status bar. Upon correct input, the status bar will turn green. 7. Left-click on "System Config," as shown below:...
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Page 25: Ads Dip Switch Definitions
User Manual POW-LIO48 Series 8. In the middle-right part of the display interface (Inverter Protocol), click "Read" to check if the battery matches the actual inverter brand. If not, click on the CAN or 485 protocol and choose the protocol that matches the inverter, as shown below: 9. - Page 26 User Manual POW-LIO48 Series...
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Page 27: Battery Parallel Connection Dip Switch Diagram
User Manual POW-LIO48 Series 8.4 Battery Parallel Connection DIP Switch Diagram 1 Battery 2 Battery 3 Battery 4 Battery 5 Battery 6 Battery 7 Battery 8 Battery 9 Battery 10 Battery 11 Battery 12 Battery 13 Battery 14 Battery 15 Battery... - Page 28 User Manual POW-LIO48 Series...
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Page 29: Power-On Sequence
User Manual POW-LIO48 Series 8.5 Power-On Sequence After the completion of the connections between the inverter, battery, and mains power, start each battery one by one. Then, turn on the inverter. After the battery startup, check if the communication between the inverter and the battery is normal. If the battery data is successfully uploaded to the inverter, it indicates successful communication between the inverter and the battery. -
Page 30: Inverter Matching Information
User Manual POW-LIO48 Series 8.7 Inverter Matching Information Inverter Communication Battery Inverter Brand LOGO Communication Remarks Method Communication Pin PIN7:RS485A PIN2/7:RS485A Default Battery Protocol PowMr RS485 Matching PIN8:RS485B PIN1/8:RS485B PIN4:CANH PIN4:CANH Battery Protocol Change PIN5:CANL PIN5:CANL PIN7:CANH PIN4:CANH 1. Battery Protocol Change VICTRON 2. - Page 31 User Manual POW-LIO48 Series PIN7:RS485A PIN2/7:RS485A Default Battery Protocol PYLONTECH RS485 Matching PIN8:RS485B PIN1/8:RS485B PIN2:RS485A PIN2/7:RS485A 1. Battery Protocol Change LUXPOWER RS485 2. Customized Network Cable PIN1:RS485B PIN1/8:RS485B 1. Default Battery Protocol PIN5:RS485A PIN2/7:RS485A Voltronic Power RS485 Matching PIN3:RS485B PIN1/8:RS485B 2.
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Page 32: Maintenance
User Manual POW-LIO48 Series 9 Maintenance 1. Do not immerse the battery in water. When not in use, store it in a cool and dry environment. 2. Do not throw the battery into the fire or heat it externally to avoid explosion or other hazards. -
Page 33: Technical Specifications
User Manual POW-LIO48 Series 10 Technical Specifications Battery Model POW-LIO48100-16S POW-LIO48200-16S System Voltage 51.2V Capacity 100Ah 200Ah Nominal Energy 5.12KWh 10.24KWh Constant Voltage charging Voltage 58.4V Max. Discharge Cutoff Voltage 43.2V Recommended Discharge Cutoff Voltage Max. Charging Current 100A 150A Recommended Charging Current Max. - Page 34 User Manual POW-LIO48 Series...
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