Product Specifications
- Capacity: 2.56kWh (100Ah @ 25.5V)
- Nominal Voltage: 25V
- Discharge Cut-off Voltage: 22.0V
- Equalized Charge Voltage: 29V
- Max. Continuous Charging Current: 100A
- Max. Continuous Discharging Current: 100A
- C Rating: 1.0C
- Cycle Life: ±3 000 cycles @100% DoD, ±6 000 cycles @50% DoD
- Design Life: ±15 years
- Weight: ±21kg
- Dimensions: 375 × 147 × 371mm
- Parallel Capability: Up to 15 packs with full communication
- Ports: 1x CAN-bus, 2x RS-485 battery link ports, 1x RS232
- Cells: New Li-ion prismatic cells
- Operating Temperature: Charging 0°C to +55°C | Discharging -10°C to +55°C | Storage -10°C to +55°C
- Certifications: CE, UN38.3, GBT31484-2015, GBT31485-2015, GBT31486-2015
- Case Material: White bake lacquer steel
- Protection: Electronic circuit breaker, BMS voltage protection, current limiting
Product Features
The Hubble AM4 Lithium Battery is a compact, high-performance 24V solution for backup power and solar storage. With a 2.56kWh capacity and a 1C discharge rate, it provides consistent, reliable energy for residential and small business applications. Its long lifespan of up to 15 years, combined with 3 000+ cycles at full depth of discharge, makes it a dependable and cost-effective investment.
Designed for ease of use, the AM4 supports parallel connection of up to 15 units and integrates with leading inverter brands via CAN bus and RS485 communication. Heavy-duty side handles, wall-mount or rack installation options, and built-in protections against over-charge, over-discharge, and temperature extremes make this unit versatile and safe. With Hubble’s Cloudlink readiness, remote monitoring and management are also possible.
⚠️ Disclaimer
Installation must be done by a certified electrician in line with South African regulations. Incorrect installation may void the warranty. Battery performance and lifespan depend on usage, environment, and compatibility with your inverter. Always follow manufacturer guidelines.
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