AU
  • For Installer
    Browse Professional Solutions and Latest Product Updates
    Solutions & Services
    Home
    Commercial & Industrial
    New Products & Promotions
    See More New Products & Promotions
    Cheaper Home Battery Rebate Guide 2025
    Become an Installer
    Already an Installer
    Contact Us
  • Products
    Explore Our Home or Commercial & Industrial Product Options
    Product Categories
    Home
    Commercial & Industrial
    Hot Products
    SMILE-M5-S
    StaX-M30/M50-AU (Coming Soon!)
    Quick Links
    Softwares
    AlphaCloud Web
    AlphaPartner App
    AlphaCloud App
    Case Studies
    Contact Us
  • Support
    Support for our Partners
    Learning Center
    Resources
    Quick Links
    AlphaCloud
    Become an Installer
    AlphaPartner App
    Get Support
    Contact Us
  • About Us
    Why AlphaESS? Meet the Team Behind Your Energy Future
    About Us
    Profile
    Expertise
    Contact Us
    Career
    Quick Links
    Become an Installer
  • Press
    Press Releases, Media Coverage & Events
    News and Events
    See More News and Events
    AlphaESS and OSW Sign Global Strategic Cooperation Agreement, Celebrating 8 Years of Partnership
    AlphaESS Ranked #1 in Battery Energy Storage Systems — What It Means for Aussie Homes
    Blog and Training
    See More Blog and Training
    Inside the SMILE-M5 Launch & Training Event at OSW NSW — Watch the Highlights
    Quick Links
    New Products & Promotions
  • AlphaCloud
You can click on the following links to view recent popular or recommended contents
Quick Links
Get Support
AlphaPartner APP
Find a Distributor
AlphaCloud
Hot Products
AlphaPartner APP
SMILE-M5-S
SMILE-G3-T5~20 (coming soon!)
StaX-M30/M50-AU (Coming Soon!)
SMILE-G3-S5
Recent Promotions
Cheaper Home Battery Rebate Guide 2025
Enter complete keywords to obtain more accurate matching suggestions
Search Matched Suggestions
SMILE SERIES
Quick Links
Get Support
AlphaPartner APP
Find a Distributor
AlphaCloud
There are no matching suggestions, please input the completed keywords again
No Matched Suggestions
Find a Distributor
Find a Distributor
SMILE-G3-T5~20 (coming soon!)
The SMILE-G3-T5~20 is a high-performance hybrid three-phase energy storage system combining a 5–20 kW inverter with 9.3 kWh battery modules, designed for both residential and small commercial applications. Featuring three MPPTs for higher PV input, a redundant design that removes the need for an HV box, and the ability to support up to 150% phase unbalancing, it delivers exceptional reliability and flexibility even under demanding grid conditions. Scalable, intelligent, and VPP-ready, the SMILE-G3-T5~20 offers a powerful solution for maximizing energy efficiency and solar self-consumption.
Product Introduction

Phase: Three Phase
Nominal Output Power: 5-20 kW
Max. PV Input Current: 16-18 A / 16-18 A / 16-18 A
Max. PV Input Power: 10-30 kWp
Capacity Range: 9.3 - 55.8 kWh (100% DoD)
Backup: UPS

Product Documents
Click any of the categories to find the documents in our online service center.
To Order
Contact our trusted distributors for product purchase.
Our Distributors
Case Studies
Contact Us
Connect with us by following ways with the details about your request
  • Get in touch
    (AU Headquarter)
    australia@alpha-ess.com
    (After-Sales)
    techsupport@alphaess.au
    (Business)
    info@alpha-ess.com
  • Hotline
    +61 02 9000 7676
  • Office Location & Address
    31 Richmond Rd, Homebush West NSW 2140
  • 8 Walsh Avenue, St Marys, South Australia 5042, Australia
Assistance Request
Subscribe Now
close
AlphaESS Cookies
The AlphaESS website uses cookies to enhance and personalize your experience and to ensure the website functions properly. Your data is not stored on our website after it is closed. By using this website, you consent to the use of cookies. For more information, please refer to our Privacy Policy. Thank you!
No, Thanks
Accept All Cookies