Dual Battery. Dual Advantage.
The Dual PowerStax 2 System. A larger, more powerful residential battery solution. The Largest practical inverter size on most grids nationwide.
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Double The Battery Capacity, 10kW Inverter Capability.
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Combining two PowerStax 2 systems to create a larger, more powerful residential battery solution, offering one of the most powerful residential inverter configurations available on most Australian grids.
Stylish. Smart. Made For Modern Living.
The Ampaura PowerStax 2 just got bigger. The Dual System function puts two PowerStax 2 All-in-One Stax into a parallel design, which results in a combined 10kw inverter, and up to 40kWh of battery stax.
The Ampaura Power Stax 2 - Roca G2 Hybrid Energy Storage System - is a beautifully designed all-in-one battery system that stores energy from your solar panels or the grid—ready to power your home, your way. Its modular architecture allows for a tailored solution that grows with your energy needs.
With a built-in hybrid inverter, installation is streamlined. The compact, low-profile design fits neatly into your home, delivering reliable power when you need it—day or night.
Stylish. Smart. Made for modern living.

Combined 10kw Inverter, Up To 40kWh of Battery.
• AC/DC coupled
• Built in fire suppression system
• 10 m/s blackout switch
• AFCI - Arc fault circuit interrupter
Earn a $2,000 Rebate on Every Dual System Installation.
A Smarter System with Greater Rewards. Receive a $2,000 rebate on every qualifying dual system installation. It's our way of rewarding installers who deliver next-level energy storage solutions to homes and businesses.
Suitable Applications
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Home
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Farms
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Telecom
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Sheds
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Rural
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Small Business