SOSEN Showcases Hybrid Inverters at Intersolar Europe 2026 in Munich
Intersolar Europe 2026, the world's leading exhibition for the solar and energy storage industry, opened in Munich on June 23. As distributed energy storage installations continue to climb across Europe and grid connection codes for both high- and low-voltage systems grow stricter, SOSEN took the stage with a flagship lineup of hybrid inverters built for the region's evolving regulatory landscape. Supported by strong product performance, a broad set of international certifications, and tailored storage solutions, SOSEN connected with global partners to discuss new opportunities across the European energy storage market.
A Hybrid Inverter Lineup Built for Europe's Diverse Markets
Europe's drive toward energy independence has made grid standards more detailed and demanding by the year. For residential, commercial and industrial (C&I) storage systems alike, equipment that combines flexible voltage compatibility with full regulatory compliance has become a baseline requirement. With this in mind, SOSEN brought a targeted set of hybrid inverters to Munich, each engineered for a specific voltage range and application scale.
The single-phase high-voltage 3-6kW hybrid inverter, one of the highlights of the booth, is designed for European residential use. It supports a wide battery voltage range of 85-480V and carries an IP65 rating for protection against dust and moisture. By combining inverter output with grid power in a dual supply mode, the unit delivers up to twice the standard load capacity, helping households manage peak demand without losing stability.
For higher power residential and small commercial settings, the three-phase low-voltage 8-24kW hybrid inverter supports a charge and discharge current of up to 415A and allows up to eight units to be paralleled for capacity expansion. Built to match Europe's low-voltage grid connection rules, it is well-suited for peak shaving and time-of-use arbitrage, helping users lower their electricity costs.
At the top of the lineup, the three-phase high-voltage 30-60kW hybrid inverter targets C&I storage projects. It uses Silicon Carbide technology for higher conversion efficiency and stronger grid adaptability. The unit offers dual 100A charge and discharge ports, flexible battery configuration, and an IP66 rating, and it also supports multi-unit parallel operation. Together, these features are designed to improve the overall return on investment for larger storage projects.
Rounding out the showcase, SOSEN also displayed its single-phase low-voltage 3-8kW and three-phase high-voltage 8-12kW models, giving European customers a wider set of options across the residential storage segment.
New SGS Certification Strengthens Access to Southern Europe
A key moment at the booth came when SGS, an internationally recognized third-party testing and certification body, formally awarded SOSEN's 125K series energy storage converter with medium- and high-voltage grid-connection certification for Spain. The certificate was presented at a dedicated ceremony attended by Raul, head of SOSEN's European business, alongside Kai Zheng, Director of Renewable and Advanced Energy at SGS's Connectivity and Products division, along with core team members from both organizations.
This certification serves as a critical entry credential for the Spanish and broader European market. The testing standards behind it are rigorous, covering a device's ability to adapt to grid voltage and frequency fluctuations, maintain power quality, respond to fault conditions, and provide reliable anti-islanding protection. Achieving this certification confirms that SOSEN's 125K series fully meets Spain's strict technical requirements for medium- and high-voltage grid connection. It also gives international partners a stronger technical guarantee as SOSEN continues to expand its footprint across Southern Europe.
Strong Engagement on the Show Floor
Throughout the event, SOSEN's booth saw steady traffic from distributors, installers, system integrators, and other industry partners from across the region. Drawing on its track record of delivering overseas storage projects, the SOSEN team exchanged views with visitors to map out storage solutions suited to their local markets. Several conversations during the show led to preliminary partnership agreements.