• Product Description

    Spec Overview


    Storage Type Lithium-ion
    Capacity 5.7kWh
    Usable Capacity 5.5kWh – 96% DOD
    Nominal Voltage 51.2 V
    Dimensions 600 x 250 x 600 mm
    Weight 65kg
    Certifications TÜV, CE, IEC

    Alpha ESS Outside Installation

    Installation Video


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  • Product Data

    Additional information

    Weight 65 kg
    Dimensions 600 × 250 × 600 mm
    Storage Size



    Volt Size



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Alpha ESS Smile5 5.7kWh - Lithium-ion Battery

R40,020.00 R36,999.00 inc VAT


Alpha ESS products offer modular systems that are easily installed thanks to their modern design. The Alpha ESS Smile5 Battery offers a standard warranty period of 10 years, a longer warranty period than other batteries offer. The Alpha ESS systems are scalable so you are able to add batteries as you need more storage. You are able to parallel 6 of these batteries, giving you a total of 34.2kWh (32.83kWh 96% DOD) of storage.


  • Safe
  • Plug & Play
  • Modular
  • Parallel up to 6 batteries
  • 10 year warranty

*Please Note: The Alpha ESS Smile5 battery is an expansion battery module compatible with Alpha ESS SMILE5 Hybrid inverter.

SKU: ALP-ESS-SMILE5-5.7-BAT Categories: , ,