Alpha ESS

AlphaESS is a leading global green energy storage solution and service provider. The company excels in providing tailored solutions for a wide range of applications, including residential, commercial, industrial, large-scale, and utility projects. AlphaESS has 15+ subsidiaries providing local services and 100,000+ systems actively running in 90+ countries, enabling millions of people to enjoy reliable, accessible and clean energy.
After first establishing an office in Australia in 2015, AlphaESS was one of the first companies to jump on board the South Australia home battery scheme when it launched in 2018. They have since opened an AlphaESS battery production facility in Lonsdale, just south of Adelaide where they claim they can produce 1,000 batteries a month.
With years of experience in both the clean energy and battery industries, the AlphaESS team helps families and businesses reduce their electricity costs and achieve energy independence through their own power generation, storage, and optimization.
Recent Achievements
2022
- Launched 5th Generation Residential ESS
- TOP 1 Australia Market Share (by SUNWIZ)
- SMILE-G3 Won Reddot and G-Mark Good Design Award
2021
- Launched 4th Generation Residential ESS
- TOP 5 Residential ESS Provider in Germany (by EuPD Research)
- TOP 3 Overseas ESS Shipment (by CNESA)
- Establishment of USA Subsidiary
2020
- TOP 5 Supplier of Global Residential Storage System (by IHS Markit)
- Establishment of International Headquarters in Singapore
- Establishment of UK and New Zealand Subsidiaries
- Launched Portable Power Station
2019
- No.1 in AU Residential Market Share
- Global TOP 10 Residential Brand (by IHS Markit)
- Establishment of Korean Subsidiary
2018
- Launched 3rd Generation Residential ESS
- SMILE5 Won iF & Reddot Design Award

Downloads
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SMILE-G3-S5 Hybrid
This residential ESS comes with a 5kW hybrid single-phase inverter and 10kWh battery modules. It can capture more precise data to meet stricter VPP requirements. Compared to other products, it offers superior performance in off-grid scenarios.
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SMILE-G3-B5 (AC Coupled)
This ESS comes with a 5kW single-phase AC-coupled inverter and 10kWh battery modules. With VPP readiness and fast FCAS capabilities, the system can quickly respond to frequency deviations in the grid. It also features easy installation and low maintenance.
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SMILE-S5 Hybrid - Wall Mounted
SMILE-S5, 5kW Hybrid-coupled solution with 5kWh built-in battery is available for all single phase residential requirements, with a capacity expanded to 30.24 kWh
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SMILE-B3-PLUS (AC Coupled) - Wall Mounted
SMILE-B3-PLUS, specially designed for retrofit. Cost-effective, super easy to install, and scalable. This 3kW AC-coupled solution with 5.04kWh built-in battery is available for all retrofit requirements, with a capacity expanded to 30.24kWh.
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SMILE S6 Hybrid
This is the 6kW energy storage system equipped with a high-voltage battery module. The HV trooper is capable of operating in a complete off-grid scenario, providing a full 6kVA backup power.
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SMILE T10 HV Hybrid (Three Phase)
This 10kW energy storage system comes with 8.2kWh high voltage battery modules. This three-phase warrior is using the same battery module with SMILE-S6-HV; its Max. PV input is 16kW, which can maximize the potential of your system.
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Hybrid SMILE5 Inverter with 13.3 kW Battery
Energy Storage System (ESS) complete solution for residential applications
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SMILE-BAT-10.1P Datasheet
Residential series - 10.1 kWh - modular battery.
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SMILE-BAT-13.3P Datasheet
Residential series - 13.34 kWh - modular battery.
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AP1000 Portable Power Station
This 1kW portable power station, which supports 12 devices simultaneously, can be used for outdoor activities as well as emergency power supply for families. This is a lifestyle change-maker and the dream device for adventurers.
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