At Intersolar Europe 2026, SINEXCEL reinforced its commitment to the European market by introducing its utility-scale Power Conversion System (PCS), StellaON 1250K/1575K, which incorporates Infineon devices, as well as forming a series of strategic partnerships to enhance localized compliance, service, and project delivery across Europe.
These efforts enhance SINEXCEL’s European energy storage network and facilitate the swift implementation of utility-scale storage.
Created for Europe's changing energy storage sector, the StellaON 1250K/1575K meets the increasing requirements for environmental durability, grid flexibility, and lifecycle effectiveness.
The PCS incorporates Infineon's state-of-the-art EconoDUAL™3 power modules, facilitating 55°C full power operation, grid-forming features, and 98.5percent efficiency under full load for utility-scale uses, aiding Europe's shift towards power systems dominated by renewables.
With regulatory compliance emerging as a crucial requirement for project financing in Europe, SINEXCEL is enhancing its position by working closely with prominent certification organizations.
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In collaboration with TÜV SÜD, StellaON secured essential European grid and safety certifications. The two companies also established a strategic partnership to enhance cybersecurity in anticipation of the EU Cyber Resilience Act (CRA) and NIS2 specifications.
Simultaneously, TÜV NORD officially issued Polish grid code compliance certification for the SINEXCEL 1725kW PCS, thereby broadening the company's compliance reach throughout Europe.
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To guarantee long-term project dependability, SINEXCEL is broadening its localized service network throughout Europe, improving maintenance, spare components, and quick response capabilities.
An alliance with Eco Service GmbH—an on-site technical service provider active in more than twelve countries, with a spare-parts hub in Germany—ensures complete maintenance and warehousing assistance throughout the entire European continent.
A supplementary agreement with Sagacity International Hk Limited sets up specialized maintenance operations in Slovakia and Germany.
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For project implementation, SINEXCEL further expanded its operational execution. The firm reached a significant agreement with Tesla Energy Holding, a Czech assembler and integrator of BESS, to carry out utility-scale BESS projects. Additionally, partnerships with InterConti Trading s.r.o. and Nota Energy will combine SINEXCEL’s high-efficiency PCS with sophisticated system integration.