On April 11, 2024, TWS Anhui honorably obtained the TÜV Mark/cTUVus certificate from TÜV Rheinland for its ProeM series C&I liquid-cooling ESS cabinet. Dong Bin, the Vice General Manager of Solar & Commercial Products Greater China of TÜV Rheinland Group, awarded the electrical safety certificate to Qiang Lin, the Sales Director of TWS Anhui.

TWS ProeM series C&I liquid-cooling cabinet can be applied in a variety of ESS application scenarios, covering industrial parks, commercial complexes, charging stations, and micro-grid systems. It is designed with different energy configurations to flexibly satisfy various needs of customers. ProeM boasts high efficiency and flexibility, safety and reliability, convenient installation, and intelligence and user-friendliness. A single cabinet covers an area of only 1.8 square meters, with high energy density and a long service life. It can be connected to the cloud platform for remote monitoring, fault diagnosis, and revenue calculation, which helps to dynamically adjust the energy efficiency management strategy.

TÜV Rheinland conducted electrical safety tests on the ProeM series product according to the requirements of UL1973, IEC 62619:2022, and IEC 63056:2020. ProeM has successfully passed a series of tests has been awarded the electrical safety certification from TÜV Rheinland. This not only reflects TWS Anhui’s unremitting efforts in continuous product iteration and innovation, but also highlights its professional ability in designing and manufacturing products with high quality and performance. In terms of safety and quality, the ProeM cabinet has reached the top international standard. It is expected to bring "ultimately safe" experience to customers around the world.

As a subsidiary of TWS Technology, TWS Anhui has been focused on providing safe and efficient Lithium-ion battery solutions for customers from the ESS industry and electric vehicle industry. TWS Anhui has developed and produced an extensive portfolio of products, including BESS modules, BESS packs, BESS RACK/cabinets, and BESS containers. These products have been successfully applied in benchmark projects of its first-tier customers globally, covering full application scenarios of power-side, grid-side, and user-side. In the past two years, TWS Anhui has set foot on fast-track development. It ranked fifth in the list of "Top 10 Shipments of BESS Companies in China in 2023" released by GGII, which fully proves its market influence and technical capability. Looking into the future, TWS Anhui will continue to devote itself to the R&D and innovation of ESS technology, provide global customers with better ESS products and services, and promote the sustainable and healthy growth of the new energy industry.