Exciting Showcase! Sangong Electric Shines at Intersolar 2025

The 2025 Intersolar Europe exhibition was grandly held in Munich, Germany, where Sangong Electric made a stunning appearance with its comprehensive solar energy storage solutions. The company also launched a new residential solar storage solution, showcasing its innovative achievements in the global renewable energy sector, providing attendees with a unique opportunity to explore cutting-edge solar storage technologies and solutions.

New Products Empowering Diverse Applications

To meet the growing demand for energy independence and cost savings among European households, Sangong Electric introduced a new residential solar storage solution. This product features automotive-grade battery cells, utilizes a direct current coupling architecture, and incorporates an active safety system. It supports dynamic energy balancing and operates with high efficiency and stability. The plug-and-play design facilitates easier installation and maintenance, while the product can function in environments ranging from -15°C to 50°C and boasts an IP65 protection rating. It can also interact with the grid to optimize charging and discharging strategies, enabling remote monitoring and smart management through the EnjoySolar platform.

For commercial and industrial applications, the 125kW string inverter features a lightweight design at 75KG, offering high power density and compatibility with various module specifications. It is equipped with temperature monitoring and intelligent disconnection features to enhance safety and ensure customer returns. In the context of utility-scale solar power plants, Sangong Electric’s 350kW string inverter supports six MPPTs and thirty string inputs, adapting to various terrains to improve efficiency and reduce the cost per kilowatt-hour. The 4.4MW centralized inverter can be expanded to an 8.8MW centralized inverter-boosting unit, further optimizing system integration and energy performance.

One of the highlights of the exhibition was the 430kW liquid-cooled string PCS, which supports 587Ah+ battery cells. Combining low-power liquid cooling with cluster control, it enables customers to achieve more than 7% improvement in charging and discharging returns. The 1250kW centralized PCS features a 1.5 times overload capacity, zero-voltage black start capability, and seamless off-grid switching, ensuring uninterrupted power supply for critical loads, which attracted significant attention from attendees.

Strategic Partnerships to Enhance Global Market Expansion

During the exhibition, Sangong Electric signed strategic cooperation agreements with several partners, marking further deepening of its global solar storage market strategy. The newly launched residential solar storage integrated machine successfully passed the DEKRA CEI 0-21 certification. The built-in 5-15kW hybrid inverter, as a core component, also received certification, indicating that the entire system meets international leading standards in safety, grid integration performance, and intelligent applications.

Engaging Presentations to Lead Solar Storage Development Trends

On the eve of the exhibition, Sangong Electric was invited to participate in the “2025 3rd German PV and Energy Storage Conference Forum” hosted by Energy Box, where it delivered a keynote speech titled “Customized Solar Storage Solutions for Diverse Energy Demands.” The presentation explored the critical challenges and cutting-edge technological responses facing solar storage integration within a diverse market context, demonstrating Sangong Electric’s leading capabilities and technical depth in solar storage system integration.

Through its participation in Intersolar, Sangong Electric not only showcased its technological innovations but also further deepened its strategic collaborations with global customers and partners. Looking ahead, the company will continue to adhere to its mission of “Transforming Energy Through Innovation,” striving for breakthroughs to facilitate global energy transitions and contribute to a sustainable development vision.