📣 Sungrow Launches PowerTitan 3.0 AC Block Available In Multiple Configurations
Sungrow has released its PowerTitan 3.0 Batter Energy Storage System platform — a AI-enhanced AC Block for utility-scale deployments. Available in three containerized configurations, it brings together high-density storage, intelligent control, and grid-forming support in a format aimed at rapid deployment across a range of environments.
🧱 Configurations & Scalability
PowerTitan 3.0 is offered in three container sizes:
- Flex (10ft): 3.45 MWh
- Class (20ft): 6.9 MWh
- Plus (30ft): 12.5 MWh
Each version supports storage durations from 2 to 12 hours, and is rated for operation from –40°C to +55°C and up to 5,000 m altitude — useful for high-elevation or extreme-environment sites.
PowerTitan 3.0
🔋 High Energy Density, Lower Site Costs
The 30ft Plus version utilizes 684Ah cells, enabling a single AC block to deliver up to 12.5 MW / 50 MWh. According to Sungrow, this design can reduce land usage by 45% and cut cabling by 10%, offering clear BoP cost advantages in high-capacity deployments.
🧠 Intelligent Control & Predictive Maintenance
Sungrow pairs the PowerTitan hardware with two dedicated software tools:
- PowerBidder: for market integration and revenue optimization through strategic dispatch
- PowerDoctor: an AI-powered diagnostics engine capable of detecting over 30 fault types with 99% accuracy
These tools align with a growing trend toward autonomous or semi-autonomous site management, particularly for multi-GWh fleets.
⚡ Grid Support & PCS Efficiency
Grid stability is addressed with:
- Stem-Cell Grid-Forming Technology 2.0: enabling dynamic system support in low-inertia grids
- Liquid-cooled Silicon Carbide PCS: achieving up to 99.3% conversion efficiency
These features make PowerTitan 3.0 suitable for both grid-following and grid-forming applications, which is increasingly relevant in renewable-dominant systems.
🛠️ Deployment Speed & Use Case Fit
The factory-integrated AC Block, significantly reducing onsite work. For example, Sungrow claims a 17-day commissioning time reduction for 1 GWh deployments compared to conventional designs.
With standardized layouts and built-in controls, the PowerTitan 3.0 is developed for customers looking to scale across multiple geographies without over-customizing each site.