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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-ST1-JK100
- Battery Type:
- Prismatic LiFePO4
- Module Nominal Voltage:
- 51.2V
- Module Nominal Capacity:
- 100Ah
- Module Energy:
- 5.12kWh
- Module Battery Cells:
- 16S1P 100Ah Cells
- Module Max Charge Current:
- 100A
- Module Max Discharge Current:
- 100A
- Charge Cut-off Protect Voltage:
- 56V
- Disharge Cut-off Protect Voltage:
- 44V
- Communication Port:
- RS485, RS232, DRY
- Max Parallel Connection:
- 15P
- Series Connection:
- No
- Cycle life:
- 100% DOD 5000 Times
- Size:
- D490*H185*W600mm
- Weight:
- 48kg
- Cooling:
- Natural cooling
- Environment:
- Indoor
- Mounting options:
- On Floor
- Discharge Temperature (℃):
- -20℃~+50℃
- Charge Temperature (℃):
- -5℃ ~+55℃
- Maximum Elevation:
- 4000m
- Warranty:
- 10 Years
The GP-ST1-JK100 is a 51.2V 100Ah 5.12kWh stackable LiFePO4 battery module — build your home storage by stacking, not racking:
- Per module: 51.2V / 100Ah / 5.12kWh (16S1P prismatic LiFePO4 cells)
- Currents: 100A max charge / 100A max discharge; cut-off protection at 56V (charge) and 44V (discharge)
- Stacking: modules stack vertically on the floor — up to 15 modules in parallel, no series connection
- Footprint: 490 (D) × 185 (H) × 600mm per module, only 48kg — one person can place each layer
Start with one 5.12kWh module and grow your stack as your solar system grows.
The battery is rated for 5,000 cycles at 100% depth of discharge — a full-depth rating, meaning you can use every amp-hour every cycle without voiding the design life. It is backed by a 10-year warranty, one of the longest coverages available for low-voltage home storage. Brand-new prismatic LiFePO4 cells, natural cooling with no fans or moving parts, and operation up to 4,000m elevation complete a maintenance-free design.
The battery communicates over RS485 and RS232 ports (plus dry-contact signaling) and is compatible with the industry's leading inverter brands:
- Deye
- Pylon
- Growatt
- Victron
- Megarevo
- INVT
- GoodWe
- FSS
- Must
- Luxpower
Just connect the comms cable and select the matching protocol — no protocol converters needed for on-grid, off-grid, or hybrid setups.
Installation: modules sit on the floor and stack vertically — no server rack, no wall brackets, no mounting hardware. At 48kg per module, one person places each layer. Indoor use with natural cooling (silent, no fans, zero maintenance).
Operating temperatures:
- Charge: -5°C to +55°C
- Discharge: -20°C to +50°C
The slim 490 × 600mm footprint fits utility rooms, garages, and closets — and with a 10-year warranty and 100% DoD cycling, it's set-and-forget home energy storage.
Product Appearance





Exceptional Design and Build
The Gobel Power GP-ST1-JK100 boasts a sophisticated design featuring Prismatic LiFePO4 cells, which stand out for their superior safety, stability, and longevity compared to other battery types. With a module nominal voltage of 51.2V and a capacity of 100Ah, this battery ensures robust performance with an impressive 5.12kWh of energy storage capacity per module.
Scalability and Flexibility
One of the most compelling features of the GP-ST1-JK100 is its stackable architecture, allowing you to connect up to 15 batteries in parallel. This provides a remarkable maximum capacity of 76.8kWh, offering unparalleled scalability to meet your growing energy requirements without the complexity of series connections.
High Performance
Capable of delivering a maximum charge and discharge current of 100A, this battery is designed to handle demanding load requirements with ease. It operates within a safe voltage range, with a charge cut-off protect voltage of 56V and a discharge cut-off protect voltage of 44V. This feature ensures that the battery maintains optimal performance and longevity even under heavy use.
Advanced Communication Capabilities
Equipped with RS485, RS232, and DRY communication ports, the GP-ST1-JK100 offers seamless integration with various energy management systems. This enables real-time monitoring and control, enhancing the manageability and efficiency of your power infrastructure.
Longevity and Reliability
The GP-ST1-JK100’s impressive cycle life is a testament to its durability and value. Rated for 5000 cycles at 100% Depth of Discharge (DOD), it guarantees long-term reliability, making it an excellent investment for your energy needs. Unlike traditional batteries, LiFePO4 technology provides a stable, safe, and eco-friendly power solution.
Compact and Convenient
Weighing just 48kg and with dimensions of D490H185W600mm, the GP-ST1-JK100 is compact enough to integrate into a variety of indoor environments. Its natural cooling design eliminates the need for complex cooling systems, reducing maintenance and further enhancing its reliability.
Easy Installation
Designed for hassle-free installation, this battery can be easily mounted on the floor, making it suitable for both existing setups and new installations. Its compact size and modularity allow for efficient use of space, enabling you to tailor your energy storage system according to your precise needs.
Ideal Environment
Optimized for indoor use, the GP-ST1-JK100 is perfect for settings where maintaining a consistent, controlled environment is preferred. Whether it's deployed in a residential setting, a commercial facility, or an industrial plant, this battery ensures consistent power delivery and efficiency.
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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