News
Sungrow Revolutionizes Energy Storage with PowerTitan 3.0 Platform
2025-06-11 | Calvin

Hefei, China - June 6, 2025 - Sungrow, the global leader in inverter and energy storage solutions, today announced the commercial availability of its groundbreaking PowerTitan 3.0 Energy Storage System Platform, setting new industry benchmarks for utility-scale applications.
Key Innovations at a Glance
- World's largest BESS capacity - 12.5MW/50MWh per AC block in 30ft Plus version
- Unprecedented density - 45% smaller footprint with 684Ah battery cells
- Industry-first technology - Fully liquid-cooled SiC PCS with 99.3% efficiency
- Extreme environment ready - Operates from -40°C to +55°C at 5,000m altitude
- Advanced intelligence - Predictive maintenance and energy market optimization
Modular Design for Global Applications
The PowerTitan 3.0 platform introduces a revolutionary modular architecture with three configurations:
Configuration | Capacity | Duration Support | Key Advantage |
---|---|---|---|
10ft Flex | 3.45MWh | 2-12 hours | Compact footprint for space-constrained sites |
20ft Class | 6.9MWh | Balanced capacity and flexibility | |
30ft Plus | 12.5MWh | World's highest power density (500kWh/m²) |
Battery Technology Breakthrough
The PowerTitan 3.0 Plus features the industry's first mass-produced 684Ah stacking battery cell with:
- 448Wh/L energy density - 15% higher than previous generation
- 15,000+ cycle life - For extended operational lifespan
- Thermo-Electric Separation - Patented safety technology prevents thermal runaway
This innovation reduces land requirements by 45% and cabling by 10% for 1GWh projects, significantly lowering capital expenditures.
Cutting-Edge Power Conversion
The system features the industry's first large-scale deployment of fully liquid-cooled Silicon Carbide PCS:
- 450kW per unit capacity
- 99.3% maximum efficiency - Even at 55°C ambient temperature
- 93.5% round-trip efficiency - For superior energy retention
Smart Operation & Grid Integration
Intelligent O&M Features:
- PowerBidder - AI-driven electricity market trading system maximizes revenue
- PowerDoctor - Predictive maintenance with 99% diagnostic accuracy for 30+ fault types
Advanced Grid Capabilities:
- Stem-Cell Grid-Forming Tech 2.0 enables GW-scale black start
- 20ms rapid response to grid disturbances
- Seamless switching between grid-following and grid-forming modes
The system reduces deployment time by 17 days for 1GWh projects through factory pre-integration and automated configuration.
Executive Statement
"The PowerTitan 3.0 platform represents a quantum leap in energy storage technology. By combining unprecedented power density with intelligent operation and unmatched safety features, we're delivering solutions that make large-scale renewable integration both reliable and profitable."
- Xu Qingqing, Vice President of Sungrow and President of Energy Storage Business Unit
See it at SNEC 2025: Visit Sungrow's booth (Hall 7.1H, Booth B180) from June 11-13 to experience the PowerTitan 3.0 firsthand.
The complete PowerTitan 3.0 portfolio is now available for commercial deployment worldwide.
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Contact Details
Lithium LiFePO4 Batteries and Lithium LiFePO4 Cells Supplier - LiFePO4 Battery Shop
Contact Person: Miss. Elena Wang
WhatsApp : +8615263269227
Skype : +8615263269227
WeChat : 15263269227
Email : info@lifepo4batteryshop.com
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