CEEG

New Product Launch | CEEG debuts new products in Shanghai, adding another milestone in energy storage segments!

May 23, 2023

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On May 24, 2023, the 16th (2023) International Solar Photovoltaic and Smart Energy (Shanghai) Conference and Exhibition (SNEC) opened grandly at the Shanghai New International Expo Center. As a leading global provider of system solutions for the power and new energy sectors, CEEG arrived as promised with three industry-level innovations.The residential storage all-in-one unit, the storage transformer and the bifacial double-glass PV modules made a high-profile debut at booth E12-320, bringing a surprise to the show and the industry at large,and drawing wide industry attention for the company's formidable technology and R&D capabilities and its outstanding product design.


At exactly 10 a.m., CEEG's "Safe Transformation, Worry-Free Storage" global new product launch kicked off to a packed, buzzing house. Dr. Lu Han, General Manager of CEEG Transformer Manufacturing Co., Ltd., and Liu Haifan, National Sales Director of DuPont Water & Protection's Nomex® electrical infrastructure business, attended the launch and together unveiled the storage-specific transformer. The event was hosted by Qian Xuelian, head of CEEG's marketing center.


01 Opening Speeches and Highlights

In his address, Liu Haifan, National Sales Director of DuPont Water & Protection's Nomex® electrical infrastructure business, said that DuPont and CEEG share a deep history of cooperation: CEEG led the industry in applying DuPont's highly stable and reliable Nomex aramid insulation to transformer products and has since rolled out a succession of products, contributing actively to the development of the electrical industry.

Mr. Liu added that he was honored to work with CEEG once again on the new-generation storage-specific open-type dry-type transformer. As the energy storage and PV industries continue to grow, he believes this storage transformer will find applications across every sector, contributing to China's "dual carbon" endeavor and doing its part for the green mountains and clear waters we all share.


Dr. Lu Han, General Manager of CEEG Transformer Manufacturing Co., Ltd., then delivered his address. Mr. Lu began by expressing gratitude to the leaders from all walks of life, the trusted customers who collaborate in good faith, the committed supply chain partners, and the CEEG colleagues who walk the journey alongside the company.

Mr. Lu emphasized that CEEG and DuPont have maintained a stable strategic partnership. Through sincere collaboration, the two companies have jointly developed new products spanning many fields and a wide range of applications, staying at the leading edge of industry innovation. The storage-specific open-type dry-type transformer unveiled at the event is the latest masterpiece of this deepening partnership. He believes it will become a "golden partner" of the new-energy storage industry chain — and a new milestone in CEEG–DuPont cooperation. Mr. Lu concluded,"CEEG will stay true to its mission of 'delivering quality power to the world,' contributing its strength to China's role in the global green energy transition!"


02 Unveiling the New Product

Then, witnessed by the media and audience on site, the two sides jointly unveiled the new product — the storage-specific open-type dry-type transformer.


03 Patient, Detailed Technical Walkthrough

At the launch, Li Ning, Chief Engineer and Senior Engineer at CEEG's Technology Center, walked the audience through the technology behind the storage-specific open-type dry-type transformer. In exchanges with customers, Mr. Li detailed the product's technical advantages and the outlook for its future market applications, demonstrating CEEG's attentiveness to customer needs and its ability to deliver customized solutions.


Key Features of the Storage-Specific Open-Type Dry-Type Transformer


  • Open, unencapsulated winding structure for effective heat dissipation and strong overload capability.
  • DuPont Nomex® VPI vacuum pressure impregnation insulation system, with a compact and well-organized layout.
  • Withstands high temperatures up to 220°C and low temperatures down to -40°C, with strong insulation performance to meet the demands of various energy storage environments.
  • Flame-retardant and non-combustible, with no risk of explosion — ideally suited to hospitals, smart campuses, solar-storage-charging stations, data centers and more.
  • Suitable for customer-side (behind-the-meter) energy storage applications.
  • Equipped with an intelligent transformer terminal and an IoT cloud platform for smart O&M.

The newly launched storage-specific open-type dry-type transformer uses Nomex® T410 as turn insulation, supplemented by side guards made of Nomex composite materials.The high-temperature tolerance, high mechanical strength, high electrical insulation and high stability of Nomex aramid insulation give this transformer low-carbon, eco-friendly, energy-saving and high-efficiency credentials, while CEEG's refined production craftsmanship lends it an artistic appearance and solid, dependable quality.Together with DuPont, CEEG is anchoring itself to the "dual carbon" goals to co-create a greener future and deliver a better quality of life for the whole world.

Other CEEG leaders attending the launch included He Chunhong, Deputy General Manager of CEEG Transformer Manufacturing Company; Chen Zhengming, Deputy General Manager of the Manufacturing Company; Guo Mingjun, General Manager of the Manufacturing Company's Marketing Center; Sun Hongmei, General Manager of the Complete Sets Division; Chen Chunxia, CFO of the PV Company; and Lian Junshan, Deputy Secretary of the Group's Party Committee and Director of the Group Office.


To let customers and partners around the world share the moment, the launch was also streamed live online to a global audience.

Advancing industry technology and creating a better life for all is CEEG's pursuit and responsibility. Guided by the "dual carbon" goals and driven by technological innovation, CEEG is earnestly delivering on its mission and duty, supporting its customers through its products and services, and pushing the industry upward.

SNEC 2023 is still in full swing — everyone is welcome to visit the CEEG booth (booth no. E12-320) for talks, where more gifts await on site. To learn more about CEEG, visit the official CEEG website at https://www.ceeg.cn — or simply search for "CEEG" online.

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