2V 100Ah LiFePO4 Lithium Battery is a high-performance deep-cycle energy storage battery engineered for reliable and efficient power storage
With a 51
2V nominal voltage and 100Ah capacity, the battery provides approximately 5120Wh (5
12kWh) of nominal energy
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Product Description
PRODUCT DESCRIPTION
The Voltpro Energy 51.2V 100Ah LiFePO4 Lithium Battery is a high-performance deep-cycle energy storage battery engineered for reliable and efficient power storage.
With a 51.2V nominal voltage and 100Ah capacity, the battery provides approximately 5120Wh (5.12kWh) of nominal energy. Its 16S LiFePO4 configuration makes it suitable for compatible 48V-class solar and hybrid inverter systems.
At the heart of the battery is the JK PB1A16S10P Inverter BMS, a smart battery management system designed for energy-storage applications. The BMS supports 1A active cell balancing, Bluetooth monitoring and inverter communication through CAN and RS485 interfaces. The JK documentation also specifies RS232 communication and a dedicated display interface.
Advanced Active Balancing
The integrated 1A active balancing system transfers energy between cells to help reduce cell-voltage differences. This helps maintain better cell consistency and supports efficient utilization of the battery pack.
Unlike basic passive balancing, active balancing is designed to move energy between cells rather than simply dissipating excess energy as heat.
Smart Inverter Communication
The JK PB1A16S10P is designed with inverter communication functionality. It supports CAN and RS485 communication, allowing compatible inverters and monitoring systems to exchange battery information with the BMS. The JK documentation describes CAN communication at a default 250k rate and RS485 interfaces for inverter/monitoring applications.
This makes the battery especially suitable for modern hybrid inverter and energy-storage systems where BMS-to-inverter communication is required.
LED SOC Indicator
The battery features an LED SOC indicator bar, allowing users to quickly check the approximate State of Charge (SOC) of the battery without relying only on an inverter display or mobile application.
The JK PB-series documentation includes LED capacity/power indication functionality.
High-Current 200A Terminals
The battery is equipped with 200A-rated terminals, providing a robust connection point for high-current battery cables. The terminal rating is separate from the BMS continuous current rating.
Long-Life LiFePO4 Chemistry
LiFePO4 chemistry is widely used for stationary energy storage because of its combination of long cycle life, thermal stability, high efficiency and deep-cycle capability.
KEY FEATURES
51.2V 100Ah LiFePO4 Lithium Battery
5120Wh / 5.12kWh Energy Capacity
16S LiFePO4 Configuration
High-Quality LiFePO4 Cells
JK PB1A16S10P Smart Inverter BMS
100A Continuous BMS Current
200A Maximum Discharge Capability
1A Active Cell Balancing
CAN Communication
RS485 Communication
RS232 Communication Support
Bluetooth Monitoring
Smart Battery Management
200A-Rated Battery Terminals
LED SOC Indicator Bar
Battery Capacity Monitoring
Cell Voltage Monitoring
Temperature Monitoring
Over-Voltage Protection
Over-Current Protection
Over-Temperature Protection
Short-Circuit Protection
Under-Voltage Protection
Deep-Cycle LiFePO4 Technology
Designed for Solar & Hybrid Inverters
Suitable for Home & Commercial Energy Storage
The JK PB1A16S10P documentation lists over-charge, over-discharge, over-current, temperature and short-circuit protection functions, along with cell-voltage acquisition and SOC/coulomb-counting functionality.
PRODUCT HIGHLIGHTS
🔋 51.2V 100Ah Capacity
Provides approximately 5.12kWh of nominal energy, making it suitable for residential and commercial energy-storage applications.
⚡ JK PB1A16S10P Inverter BMS
The battery uses the JK PB1A16S10P, an inverter-oriented Smart BMS designed for 8S–16S LiFePO4 battery systems.
1A Active Balancing
The built-in 1A active balancing system helps maintain better cell voltage consistency and battery pack balance.
CAN & RS485 Communication
Communication interfaces allow the BMS to communicate with compatible inverters and monitoring systems. The JK documentation identifies CAN and RS485 communication as core functions.
LED SOC Indicator
The built-in LED bar provides a quick visual indication of the battery's approximate State of Charge.
200A Terminals
Heavy-duty 200A-rated terminals provide a robust connection for high-current battery wiring.
Bluetooth Monitoring
Compatible JK BMS software allows users to monitor and configure battery parameters through supported mobile devices.
TECHNICAL SPECIFICATIONS
Specification Details
Brand Voltpro Energy
Battery Type LiFePO4
Chemistry Lithium Iron Phosphate
Nominal Voltage 51.2V
Nominal Capacity 100Ah
Energy Capacity 5120Wh / 5.12kWh
Battery Configuration 16S
BMS Model JK PB1A16S10P
BMS Type JK Smart Inverter BMS
BMS Continuous Current 100A
Maximum Discharge Current 200A, up to 2 minutes*
Active Balancing Yes
Balancing Current 1A
LiFePO4 Series Support 8S–16S
Communication CAN / RS485 / RS232
Bluetooth Supported
Display Interface Supported
SOC Indicator LED Bar
Terminal Rating 200A
Full Charge Voltage 58.4V
Battery Application Solar, Hybrid Inverter, UPS, Backup & Energy Storage
*Maximum-current duration follows the published JK specification and should not be treated as the continuous operating rating.
BMS PROTECTION FEATURES
The JK PB1A16S10P provides multiple battery-management and protection functions, including:
Overcharge Protection
Helps protect individual cells and the battery pack against excessive charging voltage.
Over-Discharge Protection
Helps prevent excessive battery discharge that could negatively affect cell performance.
Over-Current Protection
Helps protect the battery and BMS from excessive current conditions.
Short-Circuit Protection
Provides protection against short-circuit conditions.
Temperature Protection
The BMS monitors battery temperature and provides temperature-related protection functions.
Cell Voltage Monitoring
The BMS monitors individual cell voltages to help identify cell imbalance and abnormal conditions.
SOC Calculation
The JK BMS includes battery capacity/SOC calculation functionality for battery status monitoring.
INVERTER COMMUNICATION
One of the major advantages of this battery is its JK inverter BMS communication capability.
The JK PB1A16S10P supports:
CAN
RS485
RS232
Bluetooth
Display interface
CAN and RS485 can be used for communication between the BMS and compatible inverter/energy-storage equipment. The exact communication protocol should be selected/configured according to the inverter manufacturer and BMS settings.
Why Inverter Communication Matters
With compatible communication, the inverter can receive battery information such as:
Battery voltage
Battery current
SOC
Battery status
Temperature
Protection status
Charging/discharging information
This can help the inverter manage the battery more intelligently than a system operating only with basic voltage-based settings.
LED SOC INDICATOR
The LED SOC Bar provides a simple way to check the approximate battery charge level.
Instead of checking the inverter or opening a mobile application every time, the user can quickly look at the LED indicator on the battery and get a visual indication of the battery's remaining charge.
This feature is particularly useful for:
Home users
Solar installers
Backup systems
Commercial energy storage
Maintenance checks
ENERGY CAPACITY
The battery provides approximately:
51.2V × 100Ah = 5.12kWh
This means the battery stores approximately 5.12kWh of nominal energy when fully charged.
Actual usable energy depends on:
Depth of discharge
Inverter efficiency
Battery temperature
Load characteristics
BMS settings
Battery age and condition
Wiring and system losses
BACKUP PERFORMANCE
Backup duration depends on the actual load connected to the inverter.
For example:
Load Approximate Theoretical Runtime*
500W ~10.2 hours
1,000W ~5.1 hours
1,500W ~3.4 hours
2,000W ~2.6 hours
3,000W ~1.7 hours
*These are simplified theoretical calculations based on 5.12kWh nominal energy and do not account for inverter losses, BMS limits, usable depth of discharge or other system losses. Actual runtime will be lower.
SOLAR SYSTEM APPLICATION
The Voltpro Energy 51.2V 100Ah battery is designed for use with compatible 48V-class solar and hybrid inverter systems.
It can store solar energy during the day and provide stored energy when:
Solar production is low
Grid power is unavailable
Night-time backup is required
Peak energy demand occurs
For best performance, the inverter/charger should be configured specifically for a 51.2V LiFePO4 battery.
HOME BACKUP APPLICATION
The 5.12kWh capacity makes this battery suitable for backup applications including:
LED lights
Fans
Wi-Fi routers
Televisions
Computers
Refrigerators
CCTV systems
HYBRID INVERTER COMPATIBILITY
The JK PB1A16S10P is designed for inverter communication applications and supports CAN/RS485 communication. However, communication compatibility depends on the inverter model and selected protocol.
Before purchasing, customers should verify:
Inverter battery voltage range
LiFePO4 compatibility
CAN/RS485 communication support
Supported BMS protocol
Maximum charging current
Maximum discharge current
APPLICATIONS
Residential
Home Solar Systems
Home Backup Power
Hybrid Solar Systems
UPS Backup
Emergency Power
Commercial
Office Backup
Small Commercial Energy Storage
Telecom Backup
Solar Energy Storage
Critical Equipment Backup
Off-Grid
Off-Grid Homes
Remote Power Systems
Solar Cabins
Remote Communication Systems
Mobile/Portable Energy Systems
ADVANTAGES OVER LEAD-ACID BATTERIES
Compared with conventional lead-acid battery systems, LiFePO4 technology can provide:
Longer service life
Higher usable energy
Faster charging capability
Lower maintenance requirements
Better energy efficiency
Lower weight for equivalent energy capacity
More consistent voltage during discharge
Better suitability for daily cycling
INSTALLATION & USAGE
For safe and reliable operation:
Use a compatible 51.2V LiFePO4 charger/inverter.
Configure the inverter according to the battery manufacturer's recommended parameters.
Use appropriately rated cables and protection devices.
Ensure correct polarity during installation.
Do not exceed the BMS continuous current rating.
Ensure adequate ventilation and suitable installation conditions.
Communication cables should be connected according to the BMS/inverter pinout.
Only qualified personnel should perform high-current battery installation.
PACKAGE INCLUDES
Standard package may include:
1 × Voltpro Energy 51.2V 100Ah LiFePO4 Battery
1 × JK PB1A16S10P Smart Inverter BMS
1 × 200A Terminal System
1 × LED SOC Indicator
Communication interface/cables as applicable
Battery enclosure and internal wiring
Package contents may vary depending on the selected battery configuration.
WARRANTY
Voltpro Energy Warranty: 5 Years (if this is the warranty configuration you are offering for this model).
Warranty coverage is subject to Voltpro Energy's applicable warranty terms and conditions.
WHY BUY FROM VOLTPRO ENERGY?
Voltpro Energy focuses on providing reliable lithium battery solutions for solar, inverter and energy-storage applications.
This 51.2V 100Ah battery combines:
Premium LiFePO4 Cells + JK Smart Inverter BMS + 1A Active Balancing + CAN/RS485 Communication + 200A Terminals + LED SOC Monitoring + 5.12kWh Energy Capacity
making it a complete solution for customers looking for a smart, high-performance 51.2V lithium battery.
For current pricing, availability and wholesale orders in Pakistan, customers can contact Voltpro Energy or visit the company's website.
Networking equipment
Other compatible household loads
The actual number of appliances and backup duration depends on their combined power consumption.
HYBRID INVERTER COMPATIBILITY
The JK PB1A16S10P is designed for inverter communication applications and supports CAN/RS485 communication. However, communication compatibility depends on the inverter model and selected protocol.
Before purchasing, customers should verify:
Inverter battery voltage range
LiFePO4 compatibility
CAN/RS485 communication support
Supported BMS protocol
Maximum charging current
Maximum discharge current
APPLICATIONS
Residential
Home Solar Systems
Home Backup Power
Hybrid Solar Systems
UPS Backup
Emergency Power
Commercial
Office Backup
Small Commercial Energy Storage
Telecom Backup
Solar Energy Storage
Critical Equipment Backup
Off-Grid
Off-Grid Homes
Remote Power Systems
Solar Cabins
Remote Communication Systems
Mobile/Portable Energy Systems
ADVANTAGES OVER LEAD-ACID BATTERIES
Compared with conventional lead-acid battery systems, LiFePO4 technology can provide:
Longer service life
Higher usable energy
Faster charging capability
Lower maintenance requirements
Better energy efficiency
Lower weight for equivalent energy capacity
More consistent voltage during discharge
Better suitability for daily cycling
INSTALLATION & USAGE
For safe and reliable operation:
Use a compatible 51.2V LiFePO4 charger/inverter.
Configure the inverter according to the battery manufacturer's recommended parameters.
Use appropriately rated cables and protection devices.
Ensure correct polarity during installation.
Do not exceed the BMS continuous current rating.
Ensure adequate ventilation and suitable installation conditions.
Communication cables should be connected according to the BMS/inverter pinout.
Only qualified personnel should perform high-current battery installation.
Frequently Asked Questions
The Voltpro Energy 51.2V 100Ah LiFePO4 Battery is a high-performance lithium energy-storage battery designed for solar systems, hybrid inverters, home backup, UPS systems, commercial energy storage and off-grid applications. It features a JK PB1A16S10P Smart Inverter BMS, 1A active balancing and inverter communication support.
The battery has a rated capacity of 100Ah and approximately 5.12kWh (5120Wh) of nominal energy capacity.
A 51.2V LiFePO4 battery normally uses 16 cells connected in series (16S). Each LiFePO4 cell has a nominal voltage of approximately 3.2V, resulting in approximately 51.2V nominal voltage.
Yes. A 51.2V LiFePO4 battery is commonly used with compatible 48V-class solar and hybrid inverters. Always verify the inverter's supported voltage range and lithium-battery settings before installation.
The battery uses LiFePO4 (Lithium Iron Phosphate) chemistry, which is widely used for solar and stationary energy-storage applications because of its long cycle life, stability and efficiency.
The battery is equipped with the JK PB1A16S10P Smart Inverter BMS.
The JK PB1A16S10P BMS has a 100A continuous current rating.
The BMS provides 1A active cell balancing, helping maintain better voltage balance between individual cells.
Active balancing helps reduce voltage differences between cells, maintain better cell balance, improve usable capacity and support consistent battery performance.
Yes. The JK PB1A16S10P is designed for inverter communication and supports interfaces such as CAN and RS485, subject to the exact BMS configuration and compatible inverter protocol.
Compatible BMS-to-inverter communication allows the inverter to receive important battery information such as SOC, voltage, current and protection/status information, enabling more intelligent battery management.
Yes. It is designed for compatible 48V-class hybrid inverter systems, provided the inverter supports the battery's voltage, charging requirements and BMS communication protocol where required.
Yes. The battery is designed for solar energy storage and can store solar energy for use during nighttime, grid outages or periods of low solar production.
The battery provides approximately 5.12kWh of nominal energy, calculated from 51.2V × 100Ah.
Backup time depends on the connected load. For example, a 500W load will require significantly less power than a 2,000W load. Actual runtime also depends on inverter efficiency, usable battery capacity, temperature and other system losses.
Yes. It is suitable for compatible home backup applications, including fans, lighting, refrigerators, networking equipment, televisions and other household loads within the battery and inverter limits.
Yes. It can be used with compatible 48V-class UPS systems that support LiFePO4 batteries.
Yes. The battery is suitable for compatible off-grid solar and energy-storage systems.
Yes. According to the specified product configuration, up to 10 Voltpro Energy 51.2V 100Ah batteries can be connected in parallel, provided that the BMS, inverter, cables, protection devices and installation are suitable for the combined system.
Ten 51.2V 100Ah batteries connected in parallel provide approximately 51.2V 1000Ah, with a total nominal energy capacity of approximately 51.2kWh.
No. Parallel connection keeps the voltage approximately the same while increasing the total capacity. For example, 10 × 51.2V 100Ah batteries provide approximately 51.2V 1000Ah.
The battery is designed around a 16S 51.2V configuration. Series connection should only be performed if specifically supported and approved for the exact battery configuration, BMS and inverter system.
No. A multi-battery parallel system should be designed with appropriately rated busbars, cables, fuses/breakers, disconnects and other protection equipment. Professional installation is recommended for large battery banks.
For a typical 16S LiFePO4 battery, the full charging voltage is approximately 58.4V. Charging parameters should be configured according to the actual battery and BMS specifications.
The JK PB1A16S10P is rated for 100A continuous current. The complete system should be designed according to the BMS, battery cells, wiring and inverter requirements.
The BMS is specified for up to 200A maximum discharge for a limited duration, while the continuous rating is 100A. The 200A figure should not be treated as the continuous operating current.
Yes. The JK Smart BMS platform supports Bluetooth monitoring, subject to the exact BMS configuration, allowing users to monitor battery parameters through a compatible application.
Depending on the configuration, users can monitor parameters such as total battery voltage, individual cell voltages, current, SOC, temperature, charging/discharging status and protection information.
Yes. LiFePO4 technology is well suited for daily deep-cycle applications, including solar energy storage and regular home backup.
Yes. LiFePO4 is widely used for stationary energy storage because of its combination of long cycle life, good thermal stability, efficiency and deep-cycle performance.
Yes. LiFePO4 batteries require significantly less routine maintenance than traditional lead-acid batteries and do not require electrolyte watering.
It can replace a compatible lead-acid system when the inverter/charger supports the required 51.2V LiFePO4 charging and operating parameters. Compatibility should be confirmed before installation.
The battery is suitable for:
Solar Energy Storage
Hybrid Inverters
Home Backup Power
UPS Systems
Off-Grid Energy Storage
Commercial Energy Storage
Telecom Backup
Emergency Power
Residential Energy Storage
Solar Backup Systems
Check the inverter's battery voltage range, LiFePO4 compatibility, maximum charging current, maximum discharge requirement and BMS communication compatibility. For communication-enabled systems, confirm the inverter supports the appropriate CAN/RS485 protocol.
In some compatible systems, the battery can operate using correctly configured voltage-based charging and protection settings. However, when the inverter supports compatible BMS communication, communication can provide more accurate battery status and management.
It combines a 5.12kWh energy capacity, JK PB1A16S10P Smart Inverter BMS, 1A active balancing, inverter communication support, Bluetooth monitoring and 200A-rated terminals in a complete 51.2V lithium battery solution.
Yes. The specified system supports up to 10 batteries in parallel, allowing customers to expand their energy-storage capacity as their requirements increase. Proper battery matching and professional installation are important when expanding an existing bank.
Yes. Multiple units can be connected in parallel to create a larger energy-storage system, making the battery suitable for compatible commercial and small industrial applications.
Yes. The Voltpro Energy 51.2V 100Ah LiFePO4 Battery comes with a 5-year warranty, subject to the applicable warranty terms and conditions.
You can purchase the Voltpro Energy 51.2V 100Ah LiFePO4 Battery directly from Voltpro Energy, subject to availability. It is designed for customers looking for a high-quality 51.2V lithium battery for solar, hybrid inverter, backup and energy-storage applications.
Visit www.voltproenergy.com for product information, availability and purchasing details.
