📣 Sungrow Launches PowerTitan 3.0 with Grid-Forming PCS and BoP Cost Savings

Sungrow has unveiled the PowerTitan 3.0 BESS platform, available in 10 ft, 20 ft, and 30 ft modular container formats. The largest configuration delivers up to 12.5 MW/50 MWh per block using high-density 684 Ah cells. The design reduces land use by 45 % and cabling by 10 %, while a new liquid-cooled silicon carbide PCS delivers up to 99.3 % peak efficiency. The system is grid-forming capable, supporting advanced services such as synthetic inertia.

Technical Highlights

• Modular design for flexible 2–12 h duration projects.
  • 10ft: 3.45MWh
  • 20ft: 6.9 MWh
  • 30ft: 12.5MWh
• Up to 12.5 MW/50 MWh per AC block using 684 Ah cells.
• Liquid-cooled SiC PCS with 99.3 % peak efficiency.
• Embedded grid-forming controls for advanced grid support.

BESStology Perspective

• BoP Cost Savings: AC Block design reduces footprint and cabling, lowering Balance-of-Plant costs.
• High-Efficiency PCS: Silicon carbide technology improves conversion efficiency and thermal performance.
• Grid-Forming Ready: Supports the shift from grid-following to grid-forming operation, enabling future ancillary services like synthetic inertia.

Source: Sungrow Press Release – PowerTitan 3.0 Launch (June 2025)