SINEXCEL accelerates APAC expansion with Sirius 135K energy storage project in Thailand

By SINEXCEL
March 22, 2026
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SINEXCEL has successfully commissioned its first Sirius 135K energy storage project in Thailand. Featuring five Sirius 135K units, the project provides critical backup powerfor local commercial and industrial (C&I) operations, the milestone marking a significant breakthrough for the product in the Thai market and underscoring the company’s commitment to accelerating the energy transition across the Asia-Pacific region.

With Thailand’s data centre, smart manufacturing and EV sectors growing rapidly, the demand for stable, high-quality power is surging. With more renewable energy coming online, grid stability has become a critical challenge. Furthermore, Southeast Asia’s extreme heat makes BESS safety and reliable operation paramount.

To address these specific regional needs, the Sirius 135K delivers three core advantages in global voltage adaptability, all-scenario adaptability for tropical climates and maximized lifecycle value.

The successful project in Thailand reinforces SINEXCEL’s standing as a BloombergNEF Tier 1 power inverter manufacturer. The company’s global track record includes certifications in over 40 countries and operations in more than 60 markets. To date, it has installed over 17 GW/50 GWh across 5,000+ projects, backed by 10 global service centres that offer a 30-minute rapid response and a seven-day parts delivery commitment.