Sungrow Launches Innovative Energy Storage Solutions at Smart Energy Week 2025

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Sungrow Unveils Latest Energy Storage System at Smart Energy Week 2025

TOKYO, Feb. 24, 2025 /PRNewswire/ — Sungrow, a global leader in PV inverters and energy storage systems, is set to showcase its cutting-edge energy storage and power conditioning systems (PCS) at Smart Energy Week [PV EXPO] 2025, held at Tokyo Big Sight. The exhibition will feature over 13 state-of-the-art products, including the newly developed water-cooled C&I energy storage system ST510CS-4H, the PowerTitan Series grid-scale energy storage system, and the JET-certified 5.5kW string inverter SG5.5RS-JP.

ST510CS-4H: Next-Generation Liquid Cooling C&I Energy Storage System

At Sungrow’s booth, visitors can explore the newly launched ST510CS-4H, which utilizes innovative water-cooling technology for high heat dissipation efficiency and a prolonged lifespan. Designed specifically for industrial and commercial applications, this system ensures high operational stability over prolonged usage. Compared to traditional air-cooled systems, it minimizes energy losses while optimizing performance, thereby contributing to sustainable energy management.

PowerTitan Series: Advanced Grid-Scale Energy Storage

The PowerTitan Series targets the large-scale energy storage market, integrating advanced energy management technologies that enhance system efficiency and reduce operational costs, ensuring a stable power supply. This system meets Japan’s rigorous standards for efficiency and reliability, playing a crucial role in the grid energy storage sector. During Smart Energy Week, Sungrow will also announce a procurement and sales agreement for PowerTitan Series Energy Storage Systems in Japan.

SG5.5RS-JP: High-Efficiency PCS for the Japanese Market

Tailored specifically for Japan, the SG5.5RS-JP offers high conversion efficiency and stable operational performance. Suitable for residential and small-scale commercial energy storage systems, it expands the scope of available energy solutions. With JET certification, the system integrates seamlessly with Japan’s energy infrastructure to ensure reliability and safety.

Sungrow’s Commitment to the Japanese Market

Japan’s renewable energy sector is undergoing rapid transformation as it strives for carbon neutrality by 2050. This year marks the beginning of Sungrow’s next decade in the Japanese market, underscoring its commitment to supporting this transition. Sungrow Japan aims to meet local demands by delivering cutting-edge technology and reliable energy supply solutions.

Mr. Chen Tang, Country Manager of Sungrow Japan, stated: “The Japanese market demands high technological standards and reliability. Through Smart Energy Week, we aim to showcase Sungrow’s innovative solutions directly to our customers and contribute to a more sustainable energy future.”

About Sungrow

Sungrow has been a pioneer in renewable energy technology for over 28 years, leading the way in sustainable power solutions. As of December 2024, Sungrow has installed 740 GW of power electronic converters globally. The company is recognized as the world’s top provider of PV inverter shipments (S&P Global Commodity Insights) and the most bankable energy storage company (BloombergNEF). Sungrow’s innovations support clean energy projects in over 180 countries, backed by a network of 520 service outlets that ensure an excellent customer experience. Committed to bridging towards a sustainable future, Sungrow focuses on cutting-edge technology and unparalleled service. For more information, please visit: www.sungrowpower.com.
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