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Product Overview
The Gobel Power GP-PB2-JK280 is a 51.2V LiFePO4 energy storage battery designed for external inverters. Each module delivers 14.3kWh (280Ah) of usable capacity. Easily scalable up to 15 units in parallel (214.5kWh max), it is perfect for residential and commercial on/off-grid applications.
Key Features
- 14.3kWh LiFePO4 Cells: Premium, cobalt-free 280Ah prismatic cells for maximum safety.
- Smart GP-JK280 200A BMS: Built-in 2A active balancing for optimal system protection and extended lifespan.
- Massive Scalability: Connect up to 15 modules in parallel (up to 214.5kWh).
- High Security: Internal 250A circuit breaker ensures superior electrical protection.
- Universal Compatibility: Plug-and-play with global mainstream inverters via CAN/RS485.
Customer's Setup
Check Victron VRM profiles here: View Configuration
Quality Standards
All Gobel Power batteries must undergo rigorous full cycling tests before being shipped. Some standards for battery with LSEV cells are:
Welcome to join us
Compatible Inverter List
CAN Port:
1. Deye
2. Pylon
3. Growatt
4. Victron
5. Megarevo
6. INVT
7. GoodWe
8. FSS
9. Must
10. Luxpower
RS485 Port:
1. Deye
2. Pylon
3. Growatt
4. Victron
5. Megarevo
6. INVT
7. GoodWe
8. FSS
9. Must
10. Luxpower
- Model:
- GP-PB2-JK280
- Battery Type:
- Prismatic LiFePO4
- Nominal Voltage:
- 51.2V
- Nominal Capacity:
- 280Ah
- Total Energy:
- 14.34kWh
- Battery Cells:
- 16S1P 280Ah Cells
- Max Charge Current:
- 140A
- Max Discharge Current:
- 200A
- Charge Cut-off Protect Voltage:
- 55.2V
- Disharge Cut-off Protect Voltage:
- 46V
- Communication Port:
- RS485, CAN, Bluetooth
- Parallel Connection:
- Max 15 Units in Parallels
- Series Connection:
- No
- Cycle life:
- 10000 Times
- Size:
- 482.6*771.5*241
- Weight:
- 118kg
- Cooling:
- Natural cooling
- Environment:
- Indoor
- Mounting options:
- Sever Rack, Floor
- Discharge Temperature (℃):
- -30℃~+60℃
- Charge Temperature (℃):
- 0℃ ~+60℃
- Inverter Compatibility:
- Yes
- Active Balancer:
- Buit-in 2A Active Balancer
- Maximum Elevation:
- 4000m
- Warranty:
- 5 Years
Visual Gallery & Diagrams
Product Dimensions
Product Appearance
Typical Energy Storage System Connection
High-Capacity 15kWh 51.2V LiFePO4 Energy Storage: Gobel Power GP-PB2-JK280
Are you looking for a robust and scalable energy storage solution? The Gobel Power GP-PB2-JK280 is a 51.2V low-voltage lithium iron phosphate (LFP) battery designed for use with external inverters. Delivering a 15kWh capacity and utilizing premium cobalt-free 280Ah prismatic cells, this battery provides reliable and efficient power for on-grid, on-grid with backup, and off-grid applications.
To ensure exceptional structural and electrical safety, the system is equipped with a powerful GP-JK280 200A BMS, a built-in 2A active balancer, and a dedicated 250A circuit breaker. Designed for massive scalability and ease of installation, users can connect up to 15 modules in parallel to achieve a maximum total capacity of 214.5kWh.
Furthermore, the GP-PB2-JK280 supports seamless CAN and RS485 communication, making it fully compatible with leading inverter brands such as Deye, GoodWe, Growatt, and Victron. Backed by a 5-year warranty, it stands as an outstanding choice for securing your long-term energy independence.
Gobel Power was established in 2012 and is based in Shenzhen, China. Our products and services include wholesaling cylindrical & prismatic LiFePO4 and Lithium Ion battery cells, producing lithium battery packs and providing battery solutions. Our products are mainly used in solar energy storage, electric bikes, electric scooters, electric motorbike, boats, forklifts, sweepers, golf carts, and recreational vehicles.
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![EU Stock Gobel Power 51.2V LiFePO4 Battery Case DIY Kit with EVE 314Ah Cells]()
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