51.2V 314Ah LiFePO4 Battery

The GP-PB2-JK314 is a high-capacity 51.2V 314Ah LiFePO4 battery, delivering 16.07kWh of reliable energy storage. Designed for home and commercial applications, it features smart BMS protection, seamless inverter compatibility, and supports scalable parallel installation.

Models: GP-PB2-JK314
10 Year Warranty Worldwide Support
51.2V 314Ah LiFePO4 Battery

About this product

The Gobel Power GP-PB2-JK314 is a high-capacity 51.2V 314Ah LiFePO4 battery module, engineered to deliver 16.07kWh of clean, stable energy for both residential and commercial storage systems. Built with premium prismatic LFP cells in a robust design, it ensures high safety, excellent thermal stability, and a cycle life exceeding 8000 cycles at 90% DOD, making it a reliable long-term energy solution.

The battery features an advanced Battery Management System (BMS) with RS485, CAN, and DRY contact communication, offering comprehensive protection against overcharge, over-discharge, short circuits, temperature fluctuations, and cell imbalance. The GP-PB2-JK314 supports up to 15 units in parallel, enabling scalable capacity for large energy storage demands—from home solar backup to small industrial applications.

Thanks to its natural cooling system and durable design, the battery operates efficiently across a wide temperature range (-20°C to +55°C discharge), with a maximum altitude of 4000 meters. It integrates seamlessly with mainstream inverter brands such as Deye, Victron, Growatt, and more, ensuring fast, plug-and-play installation.

With a space-efficient form factor and optional server rack compatibility, the GP-PB2-JK314 fits a variety of installation scenarios—whether wall-mounted or floor-standing indoors. Backed by Gobel Power’s 10-year warranty, this battery is a dependable and flexible solution for today’s evolving energy storage needs.

Features

Enhanced Battery Longevity

Enhanced Battery Longevity

Our product features high-quality cells that guarantee exceptional performance and reliability. We utilize a state-of-the-art balancing method that aligns voltage levels across all cells, enhancing consistency and efficiency. This technique minimizes stress and wear, resulting in uniform performance throughout the battery pack.

This process significantly extends battery lifespan, allowing users to enjoy longer usage times between charges. Experience powerful energy and unmatched durability with our advanced battery technology designed for today’s demands!

Real-Time Energy Flow

Real-Time Energy Flow

Our battery system provides real-time energy flow monitoring through integration with Home Assistant, Solar Assistant and Victron VRM platforms. This feature allows users to effortlessly track battery performance and energy usage in real time.

With intuitive dashboards, users can monitor charging and discharging rates, view historical data, and receive alerts for optimal energy management. This visibility ensures efficient energy consumption and helps maximize renewable energy resources. Stay connected and informed about your energy flow for smarter, sustainable decisions!

Quality Assurance in Action

Quality Assurance in Action

Before leaving the factory, each battery undergoes rigorous charge and discharge testing to ensure optimal performance and reliability. Our thorough testing process generates detailed charge and discharge curves, as well as individual cell data.

Customers can easily access this information by scanning a QR code on the battery packaging. This feature provides transparency and peace of mind, allowing users to verify the quality and performance metrics of their battery. Trust in our commitment to excellence, knowing that your battery has been meticulously tested for reliability and efficiency.

Fire Suppression Kit

Fire Suppression Kit

Our battery is equipped with an advanced fire suppression system designed to ensure safety during thermal runaway events. This innovative feature activates automatically if overheating or thermal instability is detected, providing a rapid response to potential fire hazards.

The integrated extinguishing mechanism quickly suppresses flames, minimizing damage and enhancing user safety. With this state-of-the-art technology, users can have peace of mind, knowing their battery is equipped to handle emergencies effectively, making it a reliable choice for various applications. Stay safe with our cutting-edge fire prevention solution!

Downloads and Support

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