PRAGUE, Oct. 10, 2026 /PRNewswire/ — October 14–15, 2026, APsystems will present its latest solar and energy storage solutions at Smart Energy Forum (SEF) 2026, held on October 14-15 at PVA EXPO PRAHA in Letňany, Prague. Visitors are invited to meet the APsystems team at Booth 1-10 and discover a comprehensive portfolio of solutions spanning commercial & industrial energy storage, residential storage, DIY energy storage, and microinverter technologies.
As Europe’s energy landscape continues to evolve, the integration of solar generation, energy storage, and intelligent energy management is becoming increasingly important. Commercial and industrial customers are seeking energy storage solutions that deliver exceptional safety, long-term reliability, and operational flexibility. These market demands are at the heart of the technologies APsystems will present in Prague.
Advanced Liquid-Cooled C&I Energy Storage in Focus
Taking center stage at the APsystems booth will be the APstorage 261L and APstorage 2000L, two all-in-one liquid-cooled energy storage systems designed to meet the needs of demanding commercial and industrial projects.
The APstorage 261L is a robust industrial-grade solution engineered for challenging environments. It features a four-layer fire protection architecture, IP65-rated battery packs, and a C4/C5 anti-corrosion cabinet for enhanced durability. The system has successfully passed the rigorous UL 9540A fire propagation test, further validating its industry-leading safety performance. Its all-in-one design supports up to ten units in parallel, providing up to 2 MWh of storage capacity, while its compact 1.3 m² footprint and factory pre-assembled configuration can reduce on-site installation time by more than 40%.
For larger-scale applications, the APstorage 2000L delivers utility-grade performance with system availability exceeding 99%. Its cluster-level independent management architecture ensures continued operation even in the event of a PCS failure. Equipped with advanced grid-forming capabilities, the system supports black-start functionality and reliable performance in both weak-grid and off-grid environments. It also maintains full-rated output at ambient temperatures of up to 50°C, making it suitable for a wide range of operating conditions.
Residential Storage, DIY Solutions and Microinverters
In addition to its C&I portfolio, APsystems will showcase the ELT-12 three-phase AC-coupled residential energy storage solution, paired with the APbattery 51.2V / 10.24 kWh battery system. The company will also feature the APB-U-16L, its latest high-capacity 16 kWh battery, providing homeowners with even greater flexibility when designing residential storage systems.
Visitors will also have the opportunity to discover Lake-6, a single-phase plug-in AC-coupled energy storage system featuring an integrated 6 kWh battery and 2,500 W charging and discharging power. Designed for simplicity and ease of installation, Lake-6 makes DIY and residential energy storage more accessible than ever.
Completing the lineup is the QT2D, APsystems’ proven three-phase microinverter solution. Offering module-level monitoring and control, the QT2D combines high efficiency, safety, and intelligent energy management, making it an excellent choice for both residential and commercial solar installations.
Meet APsystems in Prague
Throughout SEF 2026, APsystems product specialists and sales representatives will be on hand to demonstrate the company’s latest technologies, answer technical questions, and discuss project opportunities and potential partnerships.
Visitors can also take part in interactive games and activities at the booth for a chance to win exclusive APsystems giveaways while exploring the full range of solutions on display.
Visit APsystems at Booth 1-10, PVA EXPO PRAHA, Prague, on October 14-15, 2026.
For more information, please visit APsystems to Showcase Advanced C&I Energy Storage Solutions at Smart Energy Forum 2026 – APsystems EMEA
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