AlphaESS is proud to introduce the Aster TB250/TB500, a Seuraava-generation Kaupallinen and Teollinen BESS designed to meet the growing demand for safer, more scalable, and easier-to-deploy Energiavarastointi across Europe.

As energia prices fluctuate and grid requirements become more complex, businesses need varastointi järjestelmät that are not only powerful, but also flexible, reliable, and simple to integrate. The Aster TB250/TB500 was built precisely with these challenges in mind.

The järjestelmä is also compatible with both 400V and 800V PV järjestelmät, enabling smoother integration into different electrical infrastructures without requiring additional transformers in many scenarios.

Built for Safety at Every Level

Safety is at the core of this new Akkuenergian varastointijärjestelmä.

The Aster TB250/TB500 features multi-layer protection from cell to järjestelmä level, including advanced thermal hallinta, module-level fire suppression, and an independent fire protection järjestelmä. In addition, the järjestelmä has achieved UL9540A testing at pack level, demonstrating strong performance in thermal runaway containment.

For Kaupallinen and Teollinen sites, this means enhanced operational safety, improved risk control, and greater confidence when deploying large-scale akku varastointi.

Flexible Capacity for Growing Energia Needs

Energia needs rarely stay the same — and your C&I BESS shouldn’t limit future expansion.

The Aster TB250/TB500 Tukis parallel connection of up to 6 units, allowing projects to scale smoothly up to 3 MW / 8.46 MWh. This flexible architecture makes it easier to match varastointi capacity with evolving load demands, PV expansion, or new energia hallinta strategies.

Whether for factories, business parks, or large PV installations, the järjestelmä grows with your project — not against it.

Designed to Simplify Installation

Time and labor costs are critical in Kaupallinen and Teollinen Energiavarastointi projects. The Aster TB250/TB500 helps reduce both.

Its all-in-one integrated design minimizes on-site assembly work, while front-access cable routing simplifies layout planning, reduces foundation cabling requirements, and makes future inspection and troubleshooting more convenient.

The result: faster deployment, lower installation complexity, and improved project efficiency.

Intelligent Operation with Advanced BMS

Behind the hardware, a powerful Akku Hallinta Järjestelmä (BMS) ensures stable and efficient performance.

With intelligent balancing and cloud-based monitoring capabilities, the järjestelmä helps maintain akku consistency, optimize usable capacity, and Tuki remote diagnostics and maintenance. This enables operators to better manage performance while reducing unexpected downtime.

For energy-intensive businesses, this translates into more predictable operation and better long-term value from their Kaupallinen Energiavarastointi järjestelmä.

Ideal for Aurinko Plants and Teollinen Facilities

The Aster TB250/TB500 is engineered for a wide range of Kaupallinen and Teollinen Energiavarastointi applications, including:

• Large-scale aurinko PV plants seeking to lisäys self-consumption and reduce curtailment

• Teollinen and manufacturing facilities looking to manage peak demand, improve energia resilience, and lower electricity costs

By combining safety, scalability, and ease of deployment, the järjestelmä provides a strong foundation for future-ready energia infrastructure.

Powering Europe’s Energia Transition

With the launch of the Aster TB250/TB500, AlphaESS continues to expand its portfolio of advanced BESS ratkaisut for the European market. The järjestelmä reflects our commitment to helping businesses transition toward cleaner, more resilient, and more cost-effective energia järjestelmät.

As Kaupallinen and Teollinen users take a more active role in energia hallinta, flexible and intelligent akku varastointi will be a key enabler — and the Aster TB250/TB500 is ready to lead that shift.