Fogstar Energy 64.4kWh Modular 48V Battery + Inverter Bundle
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The Fogstar Energy IP65-Rated 64.4kWh Modular Battery Stack is a high-capacity lithium energy storage solution designed for residential, commercial and off-grid applications.
Built using four 16.1kWh battery modules and managed by a dedicated control unit, this modular energy storage system combines exceptional capacity, advanced safety features and long-term reliability. With integrated battery heating, automatic fire suppression, IP65-rated protection, it provides a future-ready solution for solar energy storage, backup power and large-scale commercial energy systems.
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8-12kW Hybrid
64.4kWh Modular Design
Built using four 16.1kWh LiFePO₄ battery modules managed by a dedicated control unit, creating a unified energy storage system that simplifies installation, servicing and expansion.
Scalable Energy Storage
Supports installation up to 64.4kWh, making it suitable for residential, commercial and industrial applications.
Advanced Battery Management
Advanced Battery Management System provides intelligent monitoring, protection and control for safe, reliable long-term operation.
IP65-Rated Construction
Fully sealed enclosure protects against dust ingress and water exposure, making the system suitable for both indoor and outdoor installation.
Integrated Fire Suppression
Built-in heat-activated aerosol fire suppression system provides rapid internal response to thermal events without ongoing maintenance requirements.
Cold-Weather Ready
Integrated battery heating enables safe charging at low temperatures and reliable operation in ambient conditions down to -15°C.
JK Active Balancing
Integrated 2A active balancing continuously optimises cell voltages, helping to improve efficiency, stability and long-term battery performance.
High Output Performance
Designed around a low-voltage 51.2V architecture capable of supporting high-power inverter systems, large backup installations and demanding off-grid applications.
Touchscreen Monitoring
Integrated LCD touchscreen display provides real-time system information, diagnostics and battery management functions.
Built-In System Protection
Integrated 350A breaker allows the entire system to be safely isolated during maintenance, faults or emergency situations.
6-Year Warranty
Backed by a comprehensive 6-year manufacturer warranty and supported by 10 years of UK-based Fogstar customer service.
• Battery Chemistry: LiFePO₄
• Rated Energy: 64.4kWh
• Nominal Voltage: 51.2V
• Operating Voltage Range: 43.2V – 57.6V
• Capacity: 1256Ah
• Configuration: 4 × 16S1P (Four 16.1kWh Modules)
• BMS: SEPLOS 150A
• Active Balancer: JK 2A Active Balancer
Performance
• Maximum Charge Current: 300A
• Maximum Discharge Current: 300A
• Cycle Life: Up to 8,000 Cycles @ 91% DoD
• Charge Temperature Range: 0°C to 45°C (with integrated heating)
• Discharge Temperature Range: -20°C to 45°C
• Integrated Battery Heating
Physical Specifications
• Dimensions: 830(L) × 450(W) × 1199(H)mm
• Weight: 517kg
• IP Rating: IP65
• Integrated Fire Suppression System
• Integrated 350A DC Breaker
• Modular Stack Construction
Communications
• LCD Touchscreen Display
• CAN Communication
• RS485 Communication
What's Included?
• Fogstar Energy IP65-Rated 64.4kWh Modular Battery Stack
• Top-Mounted Control Unit
• Battery Base Plate
• Pre-Terminated 95mm² Battery Power Cables
• Amphenol Battery-to-Battery Connection Cables
• 1.5m Communication Cable
Installation Notes
• Always connect all negative conductors before connecting positive conductors.
• Supplied power cables are suitable for most installations.
• Some system configurations may require connection via an external busbar and manufacturer-specific inverter cables.
• Additional battery stacks can be connected in parallel to increase total system capacity up to 64.4kWh.
Choose from the GEN PRO 8-12K Hybrid Inverter to create a grid-connected energy storage system. Ideal for storing solar energy, reducing grid reliance and maximising self-consumption.
GEN PRO 8-12K Single-Phase Hybrid Inverter
The Fogstar GEN PRO-LB-EU 8-12K is a high-performance single-phase hybrid inverter range designed for larger residential and light-commercial energy storage systems. Featuring triple MPPTs, high-current battery charging, generator support and seamless integration with Fogstar 48/51.2V batteries, it provides increased capacity for demanding solar, storage and backup applications.
Quick Specs
• 8kW, 10kW and 12kW output options
• Triple MPPT inputs
• Up to 21kW PV input
• Up to 270A battery charge/discharge
• 7ms backup switching S&S inverter spec
Choose from the SNA PRO 6.5K or SNA 14K Off-Grid Inverter for properties operating independently from the grid. Ideal for remote locations, workshops, cabins, agricultural sites and off-grid homes.
SNA PRO 6.5K Off-Grid Inverter
The Fogstar SNA PRO-EU 6.5K is a compact single-phase off-grid inverter designed for reliable standalone energy systems. Featuring dual MPPTs, generator support and seamless integration with Fogstar 48/51.2V batteries, it provides dependable power for off-grid homes, cabins, workshops and remote installations.
Quick Specs
• 6.5kW AC output
• Dual MPPT inputs
• Up to 12kW PV input
• 135A charge / 140A discharge
• 13kW surge power for 5 seconds S&S inverter spec
➡️ View SNA PRO 6.5K Off-Grid Inverter
SNA 14K Off-Grid Inverter
The Fogstar SNA 14K is a high-capacity single-phase off-grid inverter designed for larger residential, commercial and agricultural energy systems. Featuring dual MPPTs, dedicated generator support and seamless integration with Fogstar 48/51.2V batteries, it delivers substantial solar and battery capacity for demanding standalone installations.
Quick Specs
• 14kW AC output
• Dual MPPT inputs
• Up to 24kW PV input
• 270A battery charge/discharge
• Up to 15kW generator input S&S inverter spec
Planning a larger installation? Pair your battery with our 20kW Three-Phase Hybrid Inverter, ideal for commercial properties, agricultural applications and scalable energy storage systems.
20kW Three-Phase Hybrid Inverter
The Luxpower TriP2-LB-3P 20K is a high-capacity three-phase hybrid inverter designed for residential, commercial and agricultural energy systems. Featuring triple MPPTs, generator support and seamless integration with Fogstar 48/51.2V batteries, it delivers flexible and efficient energy management for larger installations with demanding power requirements.
Quick Specs
• 20kW three-phase AC output
• 3 independent MPPT inputs
• Up to 30kW PV input
• Up to 250A battery charge/discharge
• Parallel capability up to 10 units
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