The AlphaESS SMILE-M5 13.99: Popular for a reason

13.99 kWh stackable modules designed around the federal battery rebate

True 100% usable capacity so you can use every bit you store

Built-in aerosol fire suppression, LFP chemistry & 10-year warranty

Save up to $8,176 off with our limited-time offer. Ends 31 July.

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13.99 kWh stackable modules designed around the federal battery rebate

Smart, scalable storage built for Aussie homes

The AlphaESS SMILE-M5 is an all-in-one home battery system built for households that want serious storage, clean design and strong value. With a 5 kW hybrid inverter and 13.99 kWh battery module in one wall-mounted unit, it’s a sleek, practical battery that can grow with your home.

13.99 kWh stackable battery modules designed around the federal battery rebate structure.
True 100% depth of discharge, so you can use the full 13.99 kWh of stored energy.
Stack 1 to 4 modules on a single inverter for up to ~56 kWh of storage.
All-in-one design with 5 kW hybrid inverter and battery in one neat wall-mounted system.
Supports up to 200% DC oversizing, pairing the 5 kW inverter with up to 9.99 kW of solar.
Built-in backup capability for selected essential circuits during a blackout.
LFP battery chemistry, built-in aerosol fire suppression and IP65 protection for indoor or outdoor installation.

Trusted AlphaESS technology, installed by the best

AlphaESS has become one of Australia's most popular battery brands by delivering reliable home energy storage, practical features and strong value. At Green.com.au, we're an AlphaESS preferred installer, combining trusted battery technology with expert system design, accredited installation and ongoing local support.

AlphaESS is a proven global battery manufacturer with more than 250,000 systems installed worldwide.
Backed by a 10-year product and performance warranty.
Green.com.au is an AlphaESS preferred installer with extensive experience designing and installing AlphaESS battery systems.
Installed by accredited professionals who work neatly, arrive on time and never cut corners.
Australian family-owned business with 1,000+ five-star reviews and local support you can actually reach.
We size your battery based on how you use energy, then handle the quote, installation and rebate paperwork from start to finish.

True 100% usable capacity so you can use every bit you store

Reliable solar systems built to perform

We install high-quality, trusted brands designed for Australian conditions, with no cheap systems and no shortcuts. Our accredited teams arrive on time, work neatly and complete every installation to a high standard, delivering reliable performance for years to come.

Five-star service from real people

With more than one thousand five-star reviews, homeowners consistently praise our communication, workmanship and support. As an Australian, family-owned business, you get friendly service, honest advice and genuine care from a team that treats your home like their own.

Honest advice and transparent pricing

Solar and battery choices can be overwhelming, so we keep everything clear and easy to understand. From quote to installation, there are no hidden costs or confusing details; just competitive pricing, genuine guidance and a smooth process that helps you get the best long-term value.

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Save with the Cheaper Home Batteries Program

The Federal Government offers an upfront discount on eligible battery installations.
We handle the eligibility checks, the paperwork and the rebate, and your savings are applied immediately to your quote.

✔ Rebate included in your quote and applied as an upfront discount, so you only pay the net amount.

✔ Save off your system price, with the rebate calculated based on your chosen system’s kWh capacity.

✔ No forms or admin required, as we manage everything for you from quote to installation and ongoing aftercare.