Hubble AM2+ 5.5kWh 48V Lithium Battery
The Hubble AM2+ combines proven Hubble battery technology with integrated monitoring and enhanced safety features.
Designed for 48V inverter systems, the battery provides 5.5kWh of energy storage with a rated capacity of 117Ah.
The AM2+ incorporates Hubble Cloudlink monitoring, allowing compatible installations to be monitored remotely, while the integrated Battery Management System manages charging, discharging and battery protection.
A built-in internal fire-suppression system provides an additional layer of safety for residential and commercial battery installations.
Key Features
5.5kWh design capacity
48V nominal voltage
117Ah rated capacity
1C battery rating
Maximum continuous charging current: 105A
Maximum continuous discharging current: 105A
Integrated Hubble Cloudlink
24/7 remote battery monitoring capability
Internal fire-suppression system
Advanced integrated Battery Management System
Current-limiting BMS functionality
CAN Bus inverter communication
Easy wall-mount installation
Suitable for shelf/rack installation
Supports up to 15 batteries in parallel
Low self-discharge
High energy density
Built-in overcharge protection
Built-in over-discharge protection
Built-in over-temperature protection
Approximately 15-year design life
10-year warranty, subject to Hubble warranty conditions
Technical Specifications
Brand: Hubble Energy Model: AM2+ Battery Type: Lithium-ion Prismatic Cell Battery Design Capacity: 5.5kWh Rated Capacity: 117Ah Nominal Voltage: 48V C Rating: 1.0C Equalised Charge Voltage: 53.8V
Charge & Discharge
Maximum Continuous Charge Current: 105A Maximum Continuous Discharge Current: 105A
Parallel Capability
Maximum Parallel Batteries: Up to 15 units with full communication
Communication
CAN Bus: Yes Battery Link Ports: 2 Cloud Monitoring: Integrated Hubble Cloudlink
Dimensions
Width: 375mm Depth: 145mm Height: 467mm
Weight
Approximate Weight: 42kg
Operating Temperature
Charging: 0°C to +55°C Discharging: -20°C to +55°C Storage: -20°C to +55°C
Protection
Electronic circuit breaker
BMS voltage protection
Current limiting
Overcharge protection
Over-discharge protection
Over-temperature protection
Internal fire-suppression system
Integrated Hubble Cloudlink Monitoring
One of the major upgrades of the Hubble AM2+ is integrated 24/7 Hubble Cloudlink monitoring.
Cloudlink provides remote battery monitoring, helping users and installers keep track of battery performance and system operation.
This eliminates the need to add a separate monitoring solution in supported installations.
Internal Fire Suppression
The AM2+ incorporates an internal fire-suppression system as part of its enhanced battery-safety design.
This adds an additional level of protection to the battery alongside its intelligent BMS and built-in electronic protection features.
High-Power 1C Performance
The Hubble AM2+ is a 1C-rated battery capable of up to:
105A continuous charging
and
105A continuous discharging
This provides strong power delivery from a relatively compact 5.5kWh battery.
The actual charge and discharge power available will depend on the connected inverter, battery State of Charge, temperature and system configuration.
Intelligent Battery Management System
The AM2+ features an integrated advanced Battery Management System (BMS).
The BMS manages important battery parameters and provides protection against:
Overcharging
Over-discharging
Excessive temperature
Excessive current
Battery voltage conditions
The BMS also incorporates a current-limiting function to help protect the battery during charging.
CAN Bus Inverter Communication
The Hubble AM2+ includes CAN Bus communication, allowing it to communicate directly with compatible hybrid and off-grid inverters.
Communication between the battery and inverter can provide information such as:
State of Charge
Battery voltage
Charge limits
Discharge limits
Battery status
Protection conditions
Compatibility should always be confirmed against the exact inverter model and firmware version.
Expandable up to 15 Batteries
The Hubble AM2+ supports up to 15 battery packs connected in parallel with full communication.
This allows energy storage to be expanded as requirements increase.
Example nominal storage capacity:
1 Battery: 5.5kWh
2 Batteries: 11kWh
3 Batteries: 16.5kWh
4 Batteries: 22kWh
5 Batteries: 27.5kWh
10 Batteries: 55kWh
15 Batteries: 82.5kWh
Parallel installations must be configured according to Hubble’s installation requirements.
Flexible Installation
The Hubble AM2+ offers flexible mounting options.
The battery can be:
Wall mounted
Shelf mounted
Installed in a compatible rack arrangement
Heavy-duty side handles also make handling and installation easier.
Cycle Life & Design Life
The AM2+ is designed for long-term solar and backup applications.
Published Hubble specifications state approximately:
6,000 cycles at 50% Depth of Discharge
More than 3,000 cycles at 100% Depth of Discharge
Approximately 15-year design life
Actual battery life depends on operating temperature, Depth of Discharge, charge rate and system configuration.
Inverter Compatibility
The Hubble AM2+ is designed to communicate with a wide range of leading inverter brands through CAN Bus.
It can be suitable for compatible inverter systems from manufacturers such as:
Sunsynk
Deye
Victron
Growatt
Luxpower
MLT
Kodak
Voltronic-based systems
Other compatible 48V inverter systems
Always confirm the exact inverter model and required communication cable before installation.
Ideal Applications
The Hubble AM2+ is ideal for:
Residential solar systems
Home backup systems
Hybrid solar installations
Off-grid installations
Small businesses
Offices
Shops
Farms
Guest houses
Lodges
Workshops
UPS backup applications
Solar self-consumption systems
