Hubble AM‑4 2.75 kWh – Compact LiFePO₄ Energy Storage
Overview
The Hubble AM‑4 2.75 kWh is a compact, high-performance LiFePO₄ (LFP) battery designed for residential, commercial, and off-grid applications. With advanced BMS protection, Cloudlink-ready monitoring, and scalable parallel connection, it provides safe, reliable, and long-lasting energy storage. Perfect for solar self-consumption, backup power, and hybrid energy systems, the AM‑4 delivers high efficiency in a compact footprint.
Key Features
2.7 kWh rated capacity with low self-discharge
1C high-performance LiFePO₄ cells
Advanced BMS with multi-level protection
Built-in safeguards: overcharge, over-discharge, overcurrent, over-temperature
Cloudlink-ready for 24/7 remote monitoring
Parallel connection up to 32 units for scalable systems
Wide inverter compatibility
Long cycle life and ±15-year design life
Compact design for floor-standing or wall-mount installation
Heavy-duty side handles for easy handling
10-year unlimited cycle warranty (Ts & Cs apply)
Technical Specifications
Nominal Voltage: 51.2 V
Rated Capacity: 50 Ah
Design Capacity: 2.75 kWh
Max Continuous Charge/Discharge Current: 50 A
Peak Discharge: 52 A (15 s) / 60 A (0.5 s)
Parallel Capacity: Up to 32 units
Cells: Prismatic LiFePO₄
Communication: CAN / RS485
Weight: 25 kg
Dimensions: 48 × 45 × 26 cm
Certifications: CE, UN38.3, IEC62619
Installation & Handling
Floor-standing or wall-mounted
Heavy-duty handles for easy mobility
Parallel connection for scalable energy systems
Safety & Management
Smart BMS with current limiting and passive cell balancing
Built-in protection for overcharge, over-discharge, overcurrent, and over-temperature
CAN Bus integration with leading inverter brands
Cloudlink-ready for remote monitoring
Why Choose Hubble AM‑4?
Safe. Compact. Reliable. The Hubble AM‑4 2.75 kWh is ideal for residential, commercial, and off-grid setups, providing efficient, scalable, and long-lasting energy storage in a compact footprint.