Hubble Lithium AM2 5.5kWh 51V Battery

📦 Available on order — typically dispatched within 3–5 business days.

Hubble Lithium AM2 5.5kWh 51V Battery

A high-performance low-voltage LiFePO4 battery designed for residential solar backup, off-grid, and self-consumption systems. Scalable up to 82.5kWh and built for long-term reliability with a 10-year warranty and 15-year cell design life.

Compatible Inverters

• Deye hybrid inverters (SUN-xK-SG series) — via CAN/RS485 BMS communication
• Sunsynk hybrid inverters
• Victron Energy inverters
• Kodak inverters
• Most 48V/51V hybrid inverters with CAN or RS485 BMS support
• Note: Confirm BMS communication protocol with your installer before purchase

Key Specifications

• Nominal energy: 5,520Wh (5.5kWh) | Nominal voltage: 51V
• Continuous charge/discharge: 5,500W (1C rate)
• Surge discharge (15 sec): 6,000W
• Depth of discharge: 100%
• Max parallel units: 15 (up to 82.5kWh total)
• Weight: 42 kg
• Installation: Wall-mount or rack-mount
• Remote monitoring: Optional Hubble monitoring device
• Warranty: 10 years | Cell design life: 15 years

What's in the Box

• 1 × Hubble Lithium AM2 Battery
• 1 × User Manual

Delivery & Installation

• 🚚 Nationwide delivery across South Africa — all major cities and towns
• ⏱ Estimated delivery: 3–5 business days after dispatch
• 🔧 Professional installation available in select areas — contact us to confirm availability in your area
• Installation must be carried out by a qualified electrical wireman or Master Electrician (required for warranty validity)

Warranty — 10 Years

All batteries must be installed by a qualified electrical wireman or Master Electrician registered with the Department of Labour. A valid Electrical Certificate of Compliance (COC) specific to the installation is required. Warranty claims submitted without installation photos, a valid COC, and proof of a qualified installer will be rejected.