Alpha ESS SMILE B5

The Alpha ESS SMILE B5 is a home battery from Alpha ESS. It stores 5.04 kWh in LiFePO4 cells. Rated AC power 5 kW. Listed and verified: CEC Approved Battery. Sold in Australia.

Specifications

Capacity: 5.04 kWh
Battery chemistry: LiFePO4
Rated AC power: 5 kW

Product details

Product type: Home battery
Brand: Alpha ESS
Category: Home Battery Storage
Sold in: Australia
Listed in: Clean Energy Council (Australia)

Models (1)

Model	Nominal capacity	Usable capacity	AC power	Certificate	Listed until
SMILE-B5	5.04 kWh	4.788 kWh	5 kVA	BAT-915	12 October 2027

Certifications

Certification	Market	Status	Reference	Valid until
CEC Approved Battery	Australia	✓ Verified 19 October 2026	BAT-915	12 October 2027

More home batteries from Alpha ESS

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Alpha ESS SMILE-B510.08 kWh – 30.24 kWh · 5 kW
Alpha ESS SMILE-BAT5.04 kWh – 75.36 kWh
Alpha ESS SMILE-BAT-8.2PHA8.2 kWh · 9.8 kW
Alpha ESS SMILE-G310.1 kWh – 60.5 kWh
Alpha ESS SMILE-G3-BAT18.6 kWh – 55.8 kWh
Alpha ESS SMILE-M-BAT5 kWh – 55.99 kWh
Alpha ESS SMILE-S55.04 kWh – 30.24 kWh · 5 kW

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