Battery Storage

Key Specifications

Product Model: Powerbox G2
Battery Type: LiFePO4 (LFP)
Nominal Energy: 10.24 kWh
Protection Level: IP66 rated enclosure
Cycle Life: ≥8000 cycles / 10 years
Parallel Expansion: Up to 50 units (10.24kWh–512kWh total)
Discharge Rate: 1C for strong household power support
Operating Temperature: Charges efficiently even at −20°C
Net Weight: 99.7 kg

Performance & Benefits

• Compact size and easy installation
• High energy density and efficiency
• Excellent safety of LiFePO4 battery
• Parallel connection: max 6 pack
• 10 Years warranty

The BLF51-5 low-voltage battery is an ideal choice for new residential energy storage installations. With a high energy density and wall-mounted design, it offers a space-saving solution suitable for both indoor and outdoor environments. Thanks to its modular setup, the system can grow with your needs—today and in the future.

• Intelligent BMS with multiple protection layers
• Long cycle life with prismatic LFP battery cells
• Dual mechanical protection for added safety
• Reliable performance: 90% Depth of Discharge (DoD)
• IP65-rated for indoor and outdoor use
• Modular design allows quick installation and expansion

• Modular & Scalable – Start with a single unit and expand as needed. Add up to four 5kWh modules to match changing energy demands.
• Solar Charging – Maximise your solar investment by storing excess energy generated during the day for use in the evening.
• Grid Charging – No solar? No problem. Charge overnight on cheaper electricity tariffs and use stored energy during peak hours. Solar panels can be added at any stage.
• App Control – Manage charging and discharging priorities with full control via the myenergi app. Optimise performance to suit your routine.
• Backup Power (Optional) – Add the blackout backup option to keep a dedicated circuit running during power cuts.
• Smart Usage Control – Prevent unwanted battery drain from high-demand devices like EV chargers. Set preferences directly in the app.

Scale up with 15kWh of additional battery capacity. Ideal for homes with high energy use, solar generation, or time-of-use tariffs.