*Revolutionary 50MWh BESS cuts land use by 45% and redefines grid-scale storage with liquid-cooled SiC tech*

HEFEI, China — Global energy solutions leader Sungrow has launched the PowerTitan 3.0 Energy Storage System (ESS) platform, setting unprecedented benchmarks for utility-scale storage. The platform debuts with the world’s largest containerized BESS – a 30ft unit delivering 50MWh capacity – while slashing land requirements by 45% compared to conventional systems.

Unmatched Scale & Flexibility
The modular platform offers three configurations:

• 10ft Flex: 3.45MWh

• 20ft Class: 6.9MWh

• 30ft Plus: 12.5MW/50MWh per AC block

All variants support 2-12 hour durations and operate at full capacity in extreme environments (-40°C to +55°C / 5,000m altitude) without derating.

Record-Breaking Innovations

1. 684Ah Battery Cells: Industry-first stacking cells achieve 500kWh/m² density – the world’s highest. Projects save 45% land and 10% cabling costs.

2. Liquid-Cooled SiC PCS: First mass-deployed system hits 99.3% efficiency at 55°C, boosting RTE to 93.5%.

3. Thermo-Electric Separation: Patented safety tech prevents thermal runaway propagation.

Intelligent Grid Integration
Embedded AI tools transform operations:

• PowerBidder: Optimizes energy trading profits

• PowerDoctor: Predicts faults with >99% accuracy

• Stem-Cell Grid-Forming 2.0: Enables black-start, 20ms response, and seamless grid synchronization

Accelerated Deployment
Factory-preintegrated blocks cut 1GWh project commissioning by 17 days through automated configuration.

"This platform delivers reliable, efficient clean energy for any grid challenge," stated Sungrow Energy Storage VP Xu Qingqing at the Hefei launch. The PowerTitan 3.0 series is now commercially available globally, with demonstrations at SNEC 2025 (Hall 7.1H, Booth B180).