AlphaESS is a global leader in smart energy storage solutions, empowering more than 200,000 homes and businesses across 90+ countries. With over a decade of proven expertise and a dedicated Australian team, AlphaESS combines cutting-edge technology with trusted local support — delivering reliable, future-ready energy systems that help households take control of their power and drive the clean energy transition.
AlphaESS maintains more than 30 local service personnel and 5 service points across Australia to ensure prompt support.
AlphaESS powers thousands of homes and businesses in over 130 countries worldwide.
With operations spanning more than 10 years in Australia, AlphaESS supports over 50,000 households domestically.
AlphaESS has been ranked #1 in home battery storage (BESS) by SunWiz for 4 of the last 6 years and is rebate-ready in Australia.
AlphaESS is a leading global energy storage solutions provider with a mission to empower people to live sustainably through smart energy. Established in 2012, AlphaESS has expanded across 90+ countries with over 200,000 systems installed worldwide. In Australia, AlphaESS operates with a dedicated local team, warehouse, and installer network to deliver reliable products and responsive support — ensuring homeowners get not just cutting-edge technology, but also a trusted energy partner.
Operating in 90+ countries with 200,000+ systems installed.
Over a decade of expertise in residential and commercial energy storage.
Dedicated Australian team, warehouse, and service network.
Driving the transition to clean, smart energy worldwide.
The SMILE-M5-S is a DC-coupled hybrid storage solution intended for new or retrofit solar systems. It removes the need for manual wiring between stacked battery modules, simplifying installation. Its all-in-one design integrates an inverter and battery modular stacking. It includes a built-in changeover switch so critical circuits get backup power when the grid fails.
Aerosol fire suppression helps to reduce fire hazards within stack enclosures. The AlphaPartner app supports commissioning, self-checks and diagnostics, reducing installer workload.
The SMILE-G3-S5 is a residential hybrid inverter + battery solution combining solar input, storage and backup in one package. It supports high PV input and fast grid services. It can capture precise data to meet strict VPP (virtual power plant) requirements, enabling participation in grid services.
Its capacity is modular and expandable: a 10.1 kWh battery module is typical, expandable to 60.5 kWh in parallel. It supports UPS backup, dual power supply (grid + diesel generator), and fast response control (for FCAS).
The all-in-one design and changeover switch help ensure continuity of critical loads when the grid fails.
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