Sineng Electric has exhibited at the 2025 edition of RE+ in Las Vegas, showcasing its next-generation PV+ESS solutions.
As a recognized leader in 6MW+ energy storage solutions, the company presented four scenario-based offerings – a BESS solution for renewable energy integration, a stand-alone BESS, C&I BESS and a microgrid BESS solution. Covering both string and central PCS technology routes, all systems are equipped with Sineng’s next-generation enhanced grid-forming technology, providing robust support for large-scale renewable integration and ensuring the stable operation of new power systems.
The 6.88MW string PCS MV turnkey station features a 430kW string PCS, the system leveraging low-power-consumption liquid cooling and an optimized power drive control algorithm to achieve a 0.2% boost in round-trip efficiency and 30% lower auxiliary consumption. Its cluster-level management and intelligent balancing control deliver a 7% higher charging/discharging yield, while cutting O&M costs by 50%.
The 6.9MW Central PCS MV turnkey station, built with a 1725kW central PCS, supports 1/2/4/6/8-hour system configurations and matches 6MWh+ DC input. Its passive liquid cooling improves heat dissipation efficiency by 15% and reduces maintenance costs by 30%. The foundation-free design lowers construction costs, while modular replacement ensures a system availability rate of over 99%.
In addition to its storage offerings, Sineng also highlighted its flagship PV inverters. Its 465kW string inverter features a high power density design, compatible with larger arrays, reducing installation and transportation costs. Integrated with arc detection 2.0, active airflow health monitoring with reverse dust removal and AC/DC grounding fault detection, it ensures safer and more efficient solar power generation.
The 4.8MW MV turnkey station features zonal intelligent thermal management, significantly extending component lifetime. The modular design enables IGBT replacement within 30 minutes, boosting O&M efficiency, while its microsecond-level wave recording function allows precise fault localization.
By redefining industry benchmarks with cutting-edge PV and storage technologies, Sineng Electric is shaping the future of clean energy.
