Description
The Fogstar Energy Stackable 5.12kWh Battery is engineered to deliver reliable, scalable, and cost-effective solar energy storage. Ideal for both domestic and commercial applications, this battery allows you to start with a single 5.12kWh unit and expand your system by stacking additional modules to meet your growing energy demands.
Built with premium LiFePO4 cells, the system offers enhanced safety, stability, and longevity—ensuring over 6000 charge cycles at 80% Depth of Discharge. At the core of the battery is a 100A Seplos Battery Management System (BMS) and a 2A JK Active Balancer, which work in unison to deliver optimum performance, balanced cell operation, and extended battery life.
With smart inverter compatibility including Victron, Pylontech, Growatt, Sofar, Solis and Goodwe, plus CAN and RS485 communication, integration into existing or new systems is seamless. The user-friendly LCD touchscreen interface provides real-time monitoring and easy access to battery metrics.
Whether you are upgrading your off-grid setup or installing a new hybrid solar system, this battery provides outstanding value at just £156.25 per kWh, making it one of the most affordable and robust solutions on the market.
Key Features
- Modular and stackable design – Expand storage from 5.12kWh to unlimited capacity
- High-efficiency LiFePO4 cells for long-term durability and safety
- 6000+ cycles at 80% DOD, offering more than 15 years of lifespan under normal usage
- 100A Seplos BMS ensures robust performance and protection
- 2A JK Active Balancer for precise and automatic cell balancing
- LCD touchscreen display for real-time battery insights
- Inverter protocol compatibility with Victron, Sofar, Pylontech, Growatt, Solis and Goodwe
- Communication options: CAN & RS485
- Compact footprint and optional top cover and wheels for portability
- Affordable energy storage at just £156.25 per kWh
Specifications
- Attribute: Value
- Rated Energy: 5.12kWh
- Cell Type: LiFePO4, 2P16S
- Nominal Voltage: 51.2V
- Operating Voltage Range: 42V – 58.2V
- Capacity: 100Ah
- Cycle Life: 6000 cycles @ 80% DOD
- Charge/Discharge Current (Rated): 50A / 100A
- Maximum Discharge Current: 100A
- Active Balancer: 2A JK Balancer
- BMS Type: 100A Seplos BMS
- Communication Protocols: CAN, RS485
- Inverter Compatibility: Victron, Pylontech, Growatt, Sofar, Solis, Goodwe
- User Interface: LCD touchscreen
- Weight: 48kg
- Dimensions (mm): 618 x 450 x 208.5
- Working Temperature (Charge): 0°C to 40°C
- Working Temperature (Discharge): -20°C to 40°C
- What’s Included: 1.5m communication cable, positive and negative cables
Datasheets
