Voltpro Energy 51.2V 100Ah LiFePO4 Battery JK Inverter BMS

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.