Sineng’s 2MW PCS Receives UL 1741 Certification for North American Market


Wuxi, China, Oct. 27, 2023 – Sineng Electric, a globally renowned provider of advanced PV and energy storage solutions, has obtained UL 1741, UL 1741 SB, IEEE 1547, and CSA No.107.1-16 certifications for its high-power 2MW series central PCS (Power Conversion System), which includes EH-2000-HA-UD-US and EH-1725-HA-UD-US models. It’s another achievement after Sineng’s 200kW string PCS obtained UL standard certification in 2022 and marks a key step for Sineng Electric to enter the North American market.


Sineng’s 2MW series PCS is designed to meet the rigorous grid requirements in the United States, compatible with 1500Vdc systems and achieving CEC efficiency of 98.5%. The high-power design is tailored to match mainstream high-capacity battery cells, thus optimizing LCOS. Additionally, its TYPE 3R enclosure protection ensures reliable operation in various harsh environmental conditions. Featuring the modular component design, the 2MW series PCS simplifies the operation and maintenance process, while reducing the complexity of repairs and enhancing system availability.

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Obtaining the UL 1741 certification underscores Sineng’s commitment to providing stable and innovative solutions for the North American market. In alignment with global goals to reduce carbon emissions and achieve carbon neutrality, Sineng Electric is dedicated to promoting the development of the energy storage market and contributing to a greener world.


About Sineng
Sineng Electric Co., Ltd. is a global leading supplier of a comprehensive product portfolio including PV and energy storage inverters for utility-scale, commercial, and residential applications. With four R&D centers, three manufacturing facilities, and 40GW annual production capacity, Sineng’s commitment to technological innovation has enabled more people to access cost-effective, reliable, and sustainable energy.

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