Warsaw, Poland | January 2026 – At Сонячний Енергія Expo Warsaw 2026, Накопичення енергії manufacturer AlphaESS presented its latest Накопичення енергії portfolio covering Житловий, Комерційний and Промисловий (C&I), and Мережевого масштабу, including the first offline European appearance of its new large C&I liquid-cooling системи, Aster TB250/TB500 and STORION-LC 836.
The showcase comes as utilities, private енергія companies and Промисловий users in Poland increasingly move from planning to execution of Накопичення енергії projects, driven by policy Підтримка, grid constraints and rising electricity price volatility.
Two new large C&I системи addressing real Промисловий, Комерційний and grid-side needs
At the exhibition, AlphaESS introduced two new liquid-cooled системи designed specifically for high-load, high-utilisation environments.
AlphaESS highlighted Aster TB250/TB500, a 400V/800V liquid-cooled Система накопичення енергії на акумуляторах rated at 250–500 kW with енергія capacities from 705 to 1,410 kWh, packaged in a 20-foot container for deployment at large factories and PV енергія plants.
AlphaESS also presented STORION-LC 836, a liquid-cooled outdoor cabinet Накопичення енергії система designed for Комерційний and Промисловий applications. With a single-unit capacity of 836 kWh, the система Підтримкаs parallel operation of up to 8 cabinets to 1 DC input, enabling MWh-scale deployment for C&I and even large-scale накопичення projects. Its cabinet-based architecture and flexible transport approach simplify logistics and Підтримка phased installation and scalable project development across a wide range of sites.
Both системи 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 системи, AlphaESS showcased products already deployed across different market segments.
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Житловий – SMILE-G3 series Modular Житловий накопичення системи expandable up to 111.6 kWh, designed for households combining PV and накопичення under Poland’s Mój Prąd programme. The системи Підтримка higher self-consumption, Назадup енергія and improved енергія independence for Житловий users.
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Комерційний and Промисловий – STORION-H30/H50-G3 and STORION TB125 STORION-H30/H50-G3 are compact 30 kW and 50 kW Hybrid C&I накопичення системи, scalable in parallel up to 500 kW and 2.4 MWh, designed for behind-the-meter applications at small Комерційний and light Промисловий sites. STORION TB125 is a 125 kW / 261 kWh AC-coupled C&I система that Підтримкаs parallel operation of up to 50 units, enabling scalable deployment for larger Комерційний and Промисловий projects requiring flexible capacity expansion.
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Мережевого масштабу – Aster 5000 Aster 5000 is a 5 MWh containerised Накопичення енергії система housed in a 20-foot container, developed for frequency regulation, peak Підтримка and large-scale renewable integration in grid-connected applications.
This portfolio positions AlphaESS to Підтримка both behind-the-meter projects at Промисловий sites and grid-side projects led by utilities and енергія companies.
Poland’s policy environment Підтримкаs накопичення investment
Poland is expanding policy Підтримка for Накопичення енергії across Житловий, 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 Підтримка MW/MWh-scale накопичення through CAPEX grants, preferential financing and access to balancing and ancillary послуги markets.
320MWh project order in Czech Republic underlines market traction
AlphaESS confirmed that it has secured a 320MWh, the largest standalone Накопичення енергії project order in Czechia. The project is scheduled for delivery within the Далі two months, and the contract award demonstrates market confidence in the company’s система design approach and project execution framework.
From exhibition to project development
Following the Warsaw exhibition, AlphaESS stated that its priority is to Підтримка feasibility studies, technical assessments and early-stage project development with utilities, developers and Промисловий asset owners across Poland and Central and Eastern Europe.
About AlphaESS
AlphaESS is a BloombergNEF Tier 1-certified global green Накопичення енергії рішення and сервіс provider with expertise in BMS, EMS, система integration, and cloud monitoring. Serving Житловий, Комерційний & Промисловий, and Мережевого масштабу projects, AlphaESS operates 200,000+ системи 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.
