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STUTTGART, Germany, Sept. 10, 2026 (GLOBE NEWSWIRE) — Sigenergy, a pioneer in battery energy storage solutions, hosted Sigenergy Day Europe 2026 in Stuttgart, Germany, bringing together nearly 400 global investors, EPCs and industry experts to explore the next generation of utility-scale energy storage.
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Centered on the theme of AI-powered innovative energy storage solutions, the event showcased how intelligent energy management, modular battery architecture and DC coupling can work together to unlock higher renewable utilization, faster project deployment, greater operational flexibility and optimized energy revenues.
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A key highlight of the event was a visit to a landmark 11.6 MWp PV and 20 MWh battery energy storage project in Weissach im Tal, Baden-Württemberg owned by Deutsche Gesellschaft für Sachwertanlagen (DGS) GmbH. Developed by PV specialist Arausol with Sigenergy technology and supported by European distributor Memodo, the project deploys 1,660 Sigenergy battery modules, each with a capacity of 12 kilowatt-hours (kWh), 80 units Sigen C&I PV inverters 100kW and 2 units of medium-voltage transformer (MVT) stations equipped with pre-installed low-voltage connections.
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Unlike conventional containerized systems, the decentralized SigenStack architecture can be installed close to PV strings, minimizing complex cabling, heavy equipment and extensive foundations. The project achieved 20 days of installation and two hours of commissioning, demonstrating the potential of modular storage to accelerate utility-scale project delivery.
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From Energy Storage to Intelligent Energy Infrastructure
Opening the event in Stuttgart, Tony Xu, Founder and CEO of Sigenergy, welcomed local hosts and partners, emphasizing that the company’s rapid global ascent is a shared achievement rooted in unbreakable collaboration.
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Against the backdrop of European markets diving “all in” on storage, Xu reaffirmed Sigenergy’s strategic expansion from residential storage into commercial, industrial (C&I), and utility-scale power plants.
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“Sigenergy is fully prepared for this next phase of growth,” Tony stated. “Backed by a robust European team and a comprehensive product lineup—including SigenStack, SigenCube, and SigenTerra—we aim to evolve from a standard supplier into a long-term strategic partner in the transition to storage.”
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Concluding his address, he expressed absolute confidence that the best days for both the industry and their collaborative partnerships remain ahead, uniting everyone in the drive toward intelligent energy infrastructure.
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Europe’s Energy Transition Demands a New Storage Paradigm
In his welcome address, Jaime Arau, Founder & Managing Director of Arausol, highlighted Sigenergy’s innovation and problem solving speed which will help accelerate large-scale solar-plus-storage deployment across Europe.
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“Partnerships like ours between Arau and Sigenergy are characterized by the fact that we tackle challenges together and turn them into opportunities. Today is intended to help us further develop this shared journey,” he said.