By ESS News
TBEA New Energy has unveiled two new energy storage products on the 13th Energy Storage International Summit and Exhibition (ESIE2025) that was held earlier this month.
The 400 kW string-type PCs, model TE400+K-HV-BL, has a compact, lightweight form factor with a volumetric power density of 3 kW/l, 25% higher than the industrial average. Each module only weighs 110 kg, reducing transport and maintenance taxes.
With the help of a liquid -cooled system and aerosol -based fire protection, the PCS integrates with battery management and thermal systems to maintain important components within safe operating temperatures. The use of high-frequency switching technology makes Millisecond-level responsiveness possible and supports grace-forming operations, including slowniness simulation, frequency regulation and damping control. It has demonstrated stable performance, even in Ultra-Weak grid environments (SCR ≤1.0), better than the standards of the industry, according to the manufacturer.
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