SINEXCEL Delivers Advanced 1725kW PCS for Latvia's Largest Wind Farm Energy Storage

SINEXCEL's Contribution to Latvia's Wind Energy Storage

In a significant development for renewable energy, SINEXCEL, a recognized Tier 1 energy converter manufacturer according to BloombergNEF for 2026, has successfully delivered twelve Power Conversion Systems (PCS) each rated at 1725 kW. This marks a substantial milestone for Latvia's largest battery storage project, strategically located at the Tārgale wind farm. The project, which boasts an impressive battery storage capacity of 20.64 MWh, has now commenced commercial operations.

What sets this PCS apart is its design tailored for the local frequency regulation service market, making it the first of its kind in the Baltic region that complies with all frequency regulation service requirements. This achievement is crucial for enhancing grid stability and integrating renewable sources throughout the Baltic states.

Exceptional Performance and Reliability

The 1725 kW PCS system stands out with a remarkable conversion efficiency of 98.5% and a rapid response time in milliseconds. These features enable it to deliver essential services for grid balancing, which include frequency regulation, voltage control, and the ability to manage both voltage sags and surges (L/HVRT). Designed for challenging operating conditions, the PCS offers an IP54 enclosure rating, ensuring reliable performance in temperatures ranging from -20°C to 60°C.

Furthermore, the system holds full certifications from CE, VDE 4110/4120, and EN 50549 for the European market, along with additional certifications for grid connection in the United States, Australia, Japan, and Thailand. This wide range of approvals opens doors for its application in large-scale energy projects globally.

Advanced Features and Modular Design

One of the innovative aspects of SINEXCEL’s system is the intelligent multi-branch battery connection, which negates circulating currents between parallel blocks, thus extending their operational life. The fully modular architecture allows for the replacement of individual power modules onsite without requiring a system shutdown, significantly reducing downtime during maintenance and minimizing long-term operational costs.

Proven Track Record

The project at Tārgale reinforces the commercial viability of SINEXCEL's 1725 kW PCS systems. To date, cumulative global shipments of these units have surpassed 1 GW, reflecting market trust in their reliability and adaptability across both regulatory and environmental challenges. This installation not only showcases SINEXCEL’s capability in delivering PCS solutions for sizable energy storage projects worldwide but also solidifies their status as a trusted partner in the global energy storage arena.

With certifications across over 40 countries and an installed capacity of 17 GW / 50 GWh across more than 5,000 projects, SINEXCEL is dedicated to supporting the worldwide transition towards clean energy.

Company Overview

Founded in 2007, SINEXCEL is a leader in energy storage solutions, EV charging infrastructure, and power quality solutions. With 17 GW of deployed storage capacity, 200,000 DC chargers for electric vehicles, and nearly 20 million active harmonic filters (AHF), SINEXCEL collaborates with industry leaders to bolster energy independence. For more information, visit their official website.

For inquiries, contact: [email protected]