Sungrow recently launched its PowerTitan 3.0 with AC block design and its Hybrid Solution at the Sungrow PV & ESS Summit in Sydney. The March event attracted over 300 partners and industry experts to explore emerging technologies and market trends shaping Australia’s energy transition. The country’s utility-scale renewable energy sector is expanding rapidly, driven by federal CIS incentives, state targets, and strong investor confidence, accelerating the deployment of large-scale battery energy storage systems (BESS) across the National Electricity Market (NEM).
Sungrow’s PowerTitan 3.0 is a next-generation utility-scale energy storage solution designed to address weak-grid conditions, advanced grid-forming requirements, and the operational realities of Australia’s evolving energy landscape. Each 20-foot container houses 1.78 MW PCS and 7.14 MWh battery capacity; blocks can reach 7.2 MW/28.5 MWh (4-hour configuration), reducing land use by 20% and lowering overall project costs. The solution’s 600+ Ah stacked battery cells include a SiC-based power conversion system (PCS), supporting flexible 4- to 8-hour discharge durations. The PCS achieves 99.3% maximum efficiency with 120% continuous overload. Stacked cells enable 92% system-level round-trip efficiency (RTE).
The AC block’s design allows factory pre-installation and pre-commissioning, self-configuration, and automated system checks in under one hour – enabling a 1 GWh project to be deployed in just 12 days. In addition, it operates at ambient temperatures up to 45 C with low noise (63 dBA), IP55 protection, and C5 corrosion resistance for harsh Australian conditions.
Sungrow also introduced its Hybrid Solution, featuring the 1+X modular inverter series with DC Coupling and AC Coupling Solution. Key advantages include a single-platform design that integrates PV, ESS, and PowerTitan 3.0 with a dedicated DC/DC module and PV-ESS Synergy Management System. The Hybrid Solution offers discharge durations of up to 8 hours, a DC/AC ratio up to 2.0, and an ESS power ratio up to 100%.
”In Australia, Sungrow has built a strong foundation over the past 13 years, expanding from early market entry to delivering large-scale utility and energy storage projects across the country,” said Joe Zhou, Vice President of Sungrow Asia Pacific. “Key projects such as the Cunderdin DC-coupled project and Templers BESS are in full operation, and the Pelican Point BESS is currently under construction. Meanwhile, our pipeline continues to grow, including multiple projects expected to reach financial close in 2026 and landmark developments such as the Halys BESS, with a planned capacity exceeding 3 GWh.”
At the summit, Sungrow also launched the Energy Storage Safety White Paper it developed with TÜV Rheinland, further supporting the safe and sustainable deployment of energy storage systems. You can read the paper here.
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