Sungrow Launches Innovative PowerTitan 3.0 Energy Storage System for Europe

Sungrow Unveils PowerTitan 3.0 for the European Energy Transition

Sungrow, a global leader in photovoltaic inverters and energy storage systems, has officially rolled out the PowerTitan 3.0. This formidable energy storage solution, engineered for large-scale applications across Europe, aims to address pressing regional challenges impacting the energy transition. The innovative design of PowerTitan 3.0 promises enhanced security, higher efficiency, and aims to yield an impressive €16 million in additional returns for a 1 GWh project, among other significant benefits.

Key Features of PowerTitan 3.0

The PowerTitan 3.0 stands out with its state-of-the-art liquid-cooled energy conversion technology. Designed with a 20-foot container that houses 1.78 MW of power and 7.14 MWh worth of batteries, it boasts a four-hour configuration that enables a block to achieve a remarkable 7.2 MW/28.5 MWh. It incorporates the first large-scale application of silicon carbide (SiC) power conversion systems, achieving an unprecedented peak efficiency of 99.3% and a system round-trip efficiency (RTE) of 92%. This makes it a pioneering solution designed to meet the demands of modern energy systems.

Enhanced Safety and Efficiency

PowerTitan 3.0 utilizes advanced stacked battery cells exceeding 600 Ah, which differ from traditional cells by minimizing internal resistance and reducing risks like lithium plating, internal short circuits, and thermal leakage. Safety is further optimized through the strategic placement of ventilation grids and electrode terminals, ensuring the battery's integrity even when the grids are active.

Additionally, the Battery Management System (BMS) 2.0 demonstrates a diagnostic accuracy exceeding 95% for lithium plating, while thermal risk warnings exceed 99% precision, allowing proactive risk mitigation throughout the system's lifecycle.

With a compact energy density of 483 kWh/m² and a physical footprint that allows a 1 GWh plant to fit within 6,951 m², the PowerTitan 3.0 reduces construction costs by over 20% compared to comparable solutions.

Rapid Deployment and Maintenance

Thanks to its pre-installed and pre-configured features, the PowerTitan 3.0 enables quick setups, completing configurations and automated checks in just one hour. This efficiency allows for the implementation of a 1 GWh project in as little as 12 days. Operation and maintenance efficiency is elevated by 92%, enhanced by early warning systems for over 30 potential faults and a diagnostic accuracy of over 99%, which helps reduce the necessity for on-site expert visits. The accompanying PowerDoctor OM tool streamlines operations by generating health reports of the plant and offering repair directives, enabling efficient and proactive maintenance.

Operational Resilience in Extreme Conditions

Designed to perform in harsh environments, PowerTitan 3.0 retains full operational capacity even at temperatures as low as -40 °C, making it suitable for the Nordic and Alpine regions. Its IP55 rating and C5 corrosion resistance ensure adaptability in coastal and high-humidity areas throughout Europe.

Record-setting combustion tests have solidified the PowerTitan's robust safety standards by demonstrating no fire spread under extreme conditions. The system supports grid-forming capabilities for solar, wind, and energy storage scenarios, integral for renewable energy management and network reliability.

Recent Adoption Across Europe

The adoption of the PowerTitan series in Europe has been notable, marked by significant projects such as the 800 MWh Vilvoorde Battery Energy Storage System (BESS) in Belgium, the 331 MWh Bramley BESS in the UK, and the 230 MWh Stendal BESS in Germany, among others. Sungrow's commitment to collaborate closely with local customers ensures reliable, economical, and high-performing energy storage solutions. These solutions support a diverse range of applications, from hybrid renewable setups to independent storage systems and complex microgrids.

About Sungrow

Sungrow has pioneered renewable energy technology for over 29 years, boasting a record of installing 870 GW of power electronics globally as of June 2025. Renowned for providing some of the most cost-effective energy storage and photovoltaic inverter solutions, Sungrow continues to foster clean energy projects worldwide. Supported by a service network of 520 points, it maintains a strong customer commitment, driven by advanced technologies and exceptional service. For more information, visit Sungrow Power.