AlphaESS Showcases Full-Scenario Energy Storage Solutions at Intersolar & ees Europe 2026

From June 23 to 25, AlphaESS presented its full-scenario energy storage solutions at Intersolar &  ees Europe 2026, showcasing a range of products for utility-scale, commercial and industrial, and residential applications.

As Europe's energy storage market continues to grow, customers are looking beyond capacity alone. Long-term safety, deployment efficiency, grid adaptability, lifecycle value, and localized service support are becoming key factors in project decision-making.
With more than a decade of experience in Europe, AlphaESS has continued to strengthen its local operations, partner network, and service capabilities. At this year's exhibition, the company focused on practical solutions designed to support Europe's residential, commercial, industrial, and utility-scale energy needs.
Utility-Scale Solutions for Large Energy Storage Projects
A key highlight was the Aster 6260 liquid-cooled energy storage system, developed for large-scale energy storage power plants and independent storage projects in Europe. With an integrated containerized design, the system offers higher energy density compared with the previous Aster series, while its factory pre-assembled configuration helps shorten project construction and deployment timelines.

The system is designed with active balancing BMS technology, intelligent thermal management, an explosion relief structure compliant with NFPA 69, and independent cluster-level cut-off for rapid fault isolation. These features support safer and more stable operation across large-scale storage applications.
Also on display was the STORION-LC 836 liquid-cooled outdoor cabinet, designed for grid-side and commercial and industrial applications. Supporting up to eight units in parallel and scalable to 6.7 MWh, the system combines compact design, efficient transportation and installation, C5 anti-corrosion protection, and dual active balancing technology.
C&I Storage for Real Operating Scenarios
For commercial and industrial users, AlphaESS introduced the new-generation STORION-LC-TB150 full-liquid-cooled energy storage cabinet. Designed for factories, industrial parks, commercial buildings, and other high-load scenarios, the system focuses on quiet operation, safety, flexible deployment, and energy cost optimization.

With a single cabinet capacity of 150 kW / 313 kWh, the STORION-LC-TB150 supports up to 25 units in parallel and can be expanded to 7.8 MWh. Its low-noise design, operating below 60 dB, allows deployment in urban areas and noise-sensitive commercial environments.
The system has passed UL 9540A fire safety testing and includes combustible gas detection and explosion-proof ventilation. Combined with cell-level active balancing and intelligent liquid-cooling temperature control, it helps maintain stable operation across different working conditions.
AlphaESS also presented a broader C&I product lineup, including StaX-M50, STORION-H30/H50-G3, and STORION-TB125, offering flexible options for small, medium, and large commercial and industrial energy storage scenarios.
Residential Storage for Diverse Home Energy NeedsIn the residential segment, AlphaESS showcased the SMILE-G3 and SMILE-M series, designed to support diverse home energy scenarios across Europe.

The SMILE-G3 three-phase series focuses on safety, efficiency, and intelligent energy use. It supports up to 200% PV oversizing and three MPPT inputs with shadow scanning, helping households improve solar self-consumption. The system also supports 20 ms on/off-grid seamless switching and 200% peak overload capability, making it suitable for multiple application scenarios such as solar-storage charging, solar-storage heating, and dual power supply with diesel generators.
The SMILE-M series covers the mainstream 5 kW to 10 kW power range. With a compact modular design, 200% PV oversizing, multi-MPPT shadow scanning, and an integrated aerosol fire suppression barrier, the series is designed to make residential storage easier to install, safer to use, and better suited to everyday household energy needs.
Alpha Connect: Connecting Storage Assets with Digital Energy Value
Beyond hardware, AlphaESS highlighted Alpha Connect, its smart energy management platform. The platform currently covers 12 European countries, connects more than 100,000 energy storage systems, and works with over 100 energy partners.
With standardized open APIs, Alpha Connect can connect with VPP platforms, energy aggregators, and third-party systems. This helps improve data connectivity across devices and scenarios, allowing energy storage systems to create more value throughout their lifecycle.
In the UK, Alpha Connect has been integrated with Octopus Energy, one of Europe’s leading smart energy platforms. Through intelligent charging and discharging strategies, device data visualization, and remote control capabilities, storage systems can become smarter energy assets rather than standalone hardware.
Expanding Partnerships Across Europe
During the exhibition, AlphaESS also signed strategic cooperation agreements with several partners, including UB Solar, Sunly, Ecker, and LSG. The partnerships will support energy storage project deployment in Germany, Lithuania, Estonia, Austria, and other European markets.
By combining regional channel resources, project development capabilities, and delivery experience, AlphaESS and its partners will continue to expand cooperation across C&I and utility-scale storage, supporting the wider deployment of renewable energy in Europe.

Recognized by EUPD Research
At the exhibition, AlphaESS also received TOP Brand Awards from EUPD Research for the German and Benelux markets. The recognition reflects the company’s product strength, market presence, and localized service capabilities in Europe.
Looking ahead, AlphaESS will continue to strengthen its European localization strategy, advance product innovation, and work with global partners to support a safer, more efficient, and more sustainable energy system.