Sineng Electric, a global leader in solar and energy storage solutions, has recently unveiled its state-of-the-art 430kW liquid cooling string PCS. This launch sets a new benchmark in high-power energy storage, delivering superior efficiency, reliability, and safety.
As the industry shifts toward higher-capacity battery cells, Sineng’s 430kW PCS offers remarkable flexibility across a wide range of application scenarios while optimizing the Levelized Cost of Storage (LCOS). Featuring advanced technology and an innovative architecture, the PCS supports different configurations, ensuring flexible scalability and compatibility with 6MWh+ battery containers. Furthermore, it supports liquid cooling and grid forming, catering to various installation requirements.
Harnessing advanced liquid cooling technology, the 430kW PCS achieves balanced heat dissipation and reduces overall temperature rise by 5K. This thermal management not only extends the product’s operational lifespan to 25 years but also improves charging and discharging efficiency.
By integrating liquid cooling technology and an optimized power control algorithm, the PCS improves its Round-Trip Efficiency (RTE) by 0.2% while reducing auxiliary power consumption by 30%. Its cluster-level management increases system charge and discharge capacity by over 7% throughout its lifecycle, thereby maximizing the operational cost-effectiveness.
Compared with the previous-generation string PCS, the 430kW PCS delivers a 130% increase in power density, enabling a 20% reduction in footprint for projects of the same capacity. Its compact design makes it ideal for space-constrained installations, minimizing infrastructure and material costs.
