Warsaw, Poland | January 2026 – At Aurinko Energia Expo Warsaw 2026, Energiavarastointi manufacturer AlphaESS presented its latest Energiavarastointi portfolio covering Asuin, Kaupallinen and Teollinen (C&I), and Suurmittakaavainen, including the first offline European appearance of its new large C&I liquid-cooling järjestelmät, Aster TB250/TB500 and STORION-LC 836.
The showcase comes as utilities, private energia companies and Teollinen users in Poland increasingly move from planning to execution of Energiavarastointi projects, driven by policy Tuki, grid constraints and rising electricity price volatility.
Two new large C&I järjestelmät addressing real Teollinen, Kaupallinen and grid-side needs
At the exhibition, AlphaESS introduced two new liquid-cooled järjestelmät designed specifically for high-load, high-utilisation environments.
AlphaESS highlighted Aster TB250/TB500, a 400V/800V liquid-cooled Akkuenergian varastointijärjestelmä rated at 250–500 kW with energia capacities from 705 to 1,410 kWh, packaged in a 20-foot container for deployment at large factories and PV energia plants.
AlphaESS also presented STORION-LC 836, a liquid-cooled outdoor cabinet Energiavarastointi järjestelmä designed for Kaupallinen and Teollinen applications. With a single-unit capacity of 836 kWh, the järjestelmä Tukis parallel operation of up to 8 cabinets to 1 DC input, enabling MWh-scale deployment for C&I and even large-scale varastointi projects. Its cabinet-based architecture and flexible transport approach simplify logistics and Tuki phased installation and scalable project development across a wide range of sites.
Both järjestelmät are engineered with simplified installation, grid compatibility and long-term operation in mind, and incorporate UL 9540A-compliant, multi-layer fire protection and electrical safety designs to reduce complexity, downtime and operational risk.
Full portfolio on display: from households to grid-side projects
In addition to the new large C&I järjestelmät, AlphaESS showcased products already deployed across different market segments.
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Asuin – SMILE-G3 series Modular Asuin varastointi järjestelmät expandable up to 111.6 kWh, designed for households combining PV and varastointi under Poland’s Mój Prąd programme. The järjestelmät Tuki higher self-consumption, Takaisinup energia and improved energia independence for Asuin users.
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Kaupallinen and Teollinen – STORION-H30/H50-G3 and STORION TB125 STORION-H30/H50-G3 are compact 30 kW and 50 kW Hybrid C&I varastointi järjestelmät, scalable in parallel up to 500 kW and 2.4 MWh, designed for behind-the-meter applications at small Kaupallinen and light Teollinen sites. STORION TB125 is a 125 kW / 261 kWh AC-coupled C&I järjestelmä that Tukis parallel operation of up to 50 units, enabling scalable deployment for larger Kaupallinen and Teollinen projects requiring flexible capacity expansion.
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Suurmittakaavainen – Aster 5000 Aster 5000 is a 5 MWh containerised Energiavarastointi järjestelmä housed in a 20-foot container, developed for frequency regulation, peak Tuki and large-scale renewable integration in grid-connected applications.
This portfolio positions AlphaESS to Tuki both behind-the-meter projects at Teollinen sites and grid-side projects led by utilities and energia companies.
Poland’s policy environment Tukis varastointi investment
Poland is expanding policy Tuki for Energiavarastointi across Asuin, C&I and grid-connected segments. The Mój Prąd programme continues to subsidise PV-plus-storage installations for households, while for larger projects, policy mechanisms increasingly Tuki MW/MWh-scale varastointi through CAPEX grants, preferential financing and access to balancing and ancillary palvelut markets.
320MWh project order in Czech Republic underlines market traction
AlphaESS confirmed that it has secured a 320MWh, the largest standalone Energiavarastointi project order in Czechia. The project is scheduled for delivery within the Seuraava two months, and the contract award demonstrates market confidence in the company’s järjestelmä design approach and project execution framework.
From exhibition to project development
Following the Warsaw exhibition, AlphaESS stated that its priority is to Tuki feasibility studies, technical assessments and early-stage project development with utilities, developers and Teollinen asset owners across Poland and Central and Eastern Europe.
About AlphaESS
AlphaESS is a BloombergNEF Tier 1-certified global green Energiavarastointi ratkaisu and palvelu provider with expertise in BMS, EMS, järjestelmä integration, and cloud monitoring. Serving Asuin, Kaupallinen & Teollinen, and Suurmittakaavainen projects, AlphaESS operates 200,000+ järjestelmät across 130+ countries. With 40+ subsidiaries worldwide, including China, Germany, the Netherlands, and the UK, etc. AlphaESS has built a robust global supply chain and logistics network.
