Fogstar Energy 64.4kWh Modular 48V Battery + Inverter Bundle
Next available batch arriving February
Orders placed before this update are unaffected and will ship as originally scheduled.
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.
Key Features
• 64.4kWh usable lithium battery storage
• Modular design built from four 16.1kWh battery modules
• Advanced 150A SEPLOS Battery Management System (BMS)
• IP65-rated enclosure for indoor and outdoor installation
• Integrated automatic fire suppression system
• Built-in heating system for reliable cold-weather operation
• Safe charging in temperatures down to 0°C and operation down to -20°C
• JK 2A Active Balancer for enhanced cell management
• Up to 300A charge and discharge current
• LCD touchscreen display for monitoring and system management
• Compatible with Victron, Luxpower, Sunsynk, Solis, Voltronic, Voltacon and many other leading inverter brands
• CAN and RS485 communication for seamless inverter integration
• Integrated 350A breaker for system isolation and protection
• Up to 8,000 cycle life at 91% depth of discharge
• 6-year warranty with 10 years of UK customer support
Ideal for solar energy storage, whole-home backup power, agricultural installations, commercial energy storage, industrial applications and large-scale off-grid systems.
Weight: 517kg
Dimensions: 830 × 450 × 1199mm
➡️ View Full Battery Specifications
Fogstar GEN PRO 8-12K Single-Phase Hybrid Inverter
A high-performance single-phase hybrid inverter designed for larger homes and light commercial applications. Supporting solar generation, battery storage, backup power and generator integration, it provides a flexible energy solution for users looking to maximise energy independence and reduce reliance on the grid.
Weight: 30.2kg
Dimensions: 420 × 229.5 × 634mm
Fogstar GEN2 14K Single-Phase Hybrid Inverter
A high-performance single-phase hybrid inverter designed for larger homes and light commercial applications. Supporting solar generation, battery storage, backup power and generator integration, it provides a flexible energy solution for users looking to maximise energy independence and reduce reliance on the grid.
Weight: 48kg
Dimensions: 566mm × 275mm × 653mm
Fogstar SNA PRO 6.5K Off-Grid Inverter
A powerful off-grid inverter designed for cabins, workshops, remote properties and off-grid homes. Combining solar charging, battery storage and generator support, it delivers dependable power where grid access is unavailable, making it ideal for self-sufficient energy systems.
Weight: 16.95kg
Dimensions: 384 × 187 × 434mm
➡️ View SNA PRO 6.5K Off-Grid Inverter
Fogstar SNA 14K Off-Grid Inverter
A high-capacity off-grid inverter built for larger residential, agricultural and commercial energy systems. Designed to support substantial power demands, it integrates seamlessly with solar panels, battery storage and generators to provide reliable, scalable power completely independent of the grid.
Weight: 43.5kg
Dimensions: 530 × 150 × 830mm
➡️ View SNA 14K Off-Grid Inverter
Fogstar TriP2-LB-3P 20K Three-Phase Hybrid Inverter
A powerful three-phase hybrid inverter designed for larger residential, commercial and light industrial energy systems. Featuring three MPPTs, unbalanced load support, generator integration and advanced battery management, it provides exceptional flexibility for high-capacity solar and energy storage installations.
Weight: 53kg
Dimensions: 480 × 258 × 703mm
*All inverter options include a Wi-Fi dongle as standard, enabling remote monitoring and system management
Grid Compliance Documents
Your installer uses these documents when applying to your Distribution Network Operator (DNO) to connect your system to the grid. G99 reports confirm the inverter meets the UK requirements for connecting to the distribution network. G100 documents cover export limitation, where the inverter controls how much power is exported to the grid.
GEN3 3.6–6K Inverter
G99 Reports – choose the report that matches the output rating your inverter is set to:
➡️ Download the G99 Report (3.6kW)
➡️ Download the G99 Report (5kW)
➡️ Download the G99 Report (6kW)
GEN PRO 8–12K Inverter
G99 Reports – choose the report that matches your inverter’s output:
➡️ Download the G99 Report (8kW)
➡️ Download the G99 Report (10kW)
➡️ Download the G99 Report (12kW)
G100 Document – covers all GEN PRO models:
➡️ Download the G100 Document
TriP2 20K Inverter
G99 Report:
➡️ Download the G99 Report (20kW)
G100 Document:
➡️ Download the G100 Document
Need a document that isn’t listed here? Just email us at customerservice@fogstar.co.uk and we’ll be happy to help.