Great Power Shines at SNEC 2025: All-Scenario Energy Storage Solutions Driving Sustainable Development

2025-07-03 | Eric

June 11-13, 2025 - Great Power made a remarkable appearance at SNEC 2025 PV+ & ES in Shanghai's National Exhibition and Convention Center, showcasing its diverse portfolio of energy storage cells and system solutions. The company was honored as one of the "Global Top 10 New Energy Brands" in the energy storage system category, demonstrating its technological leadership and development momentum that attracted global attention.

WindPENG Large-Cell Series: Setting New Standards for Reliability and Efficiency

In the development of new power systems, safe, reliable, and efficient large energy storage cells are crucial. At SNEC 2025, Great Power proudly presented its WindPENG large-cell series, including the industry-leading 590Ah cell launched in August 2024 and the 600Ah+ cell developed in collaboration with CRRC and Sungrow.

Great Power's large-cell development is built on a platform technology foundation, establishing new industry benchmarks. Both the WindPENG 590Ah and 600Ah+ cells are now in final preparation for mass production.

Innovative Application-Specific Cell Technologies Redefining Boundaries

As energy storage applications expand, cell performance requirements become increasingly specialized. Great Power focuses on differentiated products to meet diverse customer needs:

• POLAR Series for low-temperature residential storage: Utilizing LTSC (Low Temperature Super Conduction) technology to break through -30℃ charging limits, solving battery application challenges in extreme cold regions.
• HOME Series large cylindrical cells: Six years of R&D with 30 patented breakthroughs, offering ultimate safety, high power, and wide temperature range performance for small-scale storage applications.
• Sodium-ion batteries: New-generation polyanion system products featuring high safety, long cycle life (over 10,000 cycles), and high efficiency (95.5+%), meeting diverse storage requirements.

GREAT Series Smart Energy Solutions: Ultimate Safety with AI-Powered Operation

Great Power continues to evolve its GREAT series solutions for commercial and industrial energy storage, focusing on safety, efficiency, longevity, and easy maintenance. The showstopper at SNEC 2025 was the Great Com 5MWh liquid-cooled energy storage container, drawing significant interest from global visitors. The next-generation Great Com 6.9MWh system also made its debut.

The newly launched "SkySupport 520" outdoor liquid-cooled cabinet sets new industry standards with:

• System efficiency exceeding 90%
• 32.5% improvement in volumetric energy density
• 50% reduction in footprint
• Front-access maintenance design
• 15-day delivery timeline through parallel AC/DC production

Great Power remains committed to its philosophy of "Delivering Excellent Products, Empowering Customer Success," continuously pushing technological boundaries to meet evolving customer needs across diverse energy storage scenarios.

Looking forward, we maintain our mission to "Make safe, stable clean energy accessible to all," contributing to the development of secure, efficient, and sustainable new energy systems worldwide.

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