Enhancing Energy Resilience: SINEXCEL's Innovative Power Storage Project in Czech Republic

In the town of Loket, Czech Republic, an important stride toward energy resilience is underway with SINEXCEL's latest project. The installation of a state-of-the-art energy storage system, boasting a capacity of 6.02 MW and 16.72 MWh, is set to significantly impact the local energy market. This project aligns with SINEXCEL's mission to introduce advanced energy conversion technologies within the Czech and broader European energy landscapes.

Overview of the Project

Engineered specifically for price arbitrage, this energy storage facility serves a dual purpose of boosting financial viability while providing essential grid balancing. The system elegantly captures price discrepancies in the energy market, thus enabling efficient energy distribution and contributing to the stability of the local energy infrastructure.

At its core are SINEXCEL's Power Conversion Systems (PCS), each with a capacity of 1725 kW, achieving a remarkable peak efficiency of up to 98.5%. This efficiency ensures not only an economic advantage but also a higher reliability in energy management.

State-of-the-Art Technology

The installation leverages pioneering multi-chain connection technology which enhances battery protection and enables a versatile configuration of 1, 2, 4, or 8 battery chains. With a rapid response time of just 10 milliseconds, the system ensures real-time balance in the energy grid, facilitating seamless integration with existing infrastructures. The outdoor-rated NEMA 3R enclosures guarantee robust and consistent performance in various climates, affirming the project's utility in diverse environmental conditions.

Furthermore, the PCS systems comply with critical regulatory standards across major markets, including North America, Europe, Australia, Japan, and China, ensuring smooth deployment across different energy systems.

Partnership and Funding

The project, developed by Energo Synergy Group s.r.o., enjoys a seamless backing from Raiffeisen Leasing a.s., which provided non-recourse financing on November 1, 2025. With a full operational launch anticipated by April 30, 2026, this collaboration highlights the commitment to reinforcing energy resilience and promoting efficiency.

SINEXCEL's standing as a top partner in the energy sector, underscored by their extensive experience—over 5000 successful deployments and a total project capacity of 15 GW/40 GWh—positions them as a pivotal player for enterprises seeking dependable and efficient energy storage solutions.

Commitment to a Sustainable Future

SINEXCEL’s endeavor in the Czech Republic is not just a localized effort; it symbolizes a strong commitment to the global transition toward a sustainable and resilient energy future. This project not only enhances local infrastructure but also sets a precedent for future developments across the European continent, contributing to the broader narrative of green energy adoption.

About SINEXCEL

Founded in 2007, SINEXCEL stands as a pioneer in energy storage solutions, electric vehicle charging technologies, and power quality solutions. With a notable portfolio comprising 15 GW of installed storage and 140,000 electric vehicle charging stations, coupled with nearly 20 million amperes of installed active harmonic filters (AHF), the company collaborates closely with industry giants like EVE Energy and Schneider Electric to promote flexible power supply solutions.

In conclusion, as SINEXCEL embarks on this journey in Loket, it reiterates its commitment to innovation, sustainability, and energy resilience, thereby paving the way for a more stable energy landscape in the Czech Republic and beyond.