Jolywood (Suzhou) Sunwatt Co., Ltd.
中来股份
300393
Shenzhen Stock Exchange
Company Profile
1. The company is capable of manufacturing a full range of backsheets and pioneered the development of transparent backsheets in the industry in 2018. The company's backsheets have demonstrated stable outdoor performance for over 17 years, with zero complaints from end customers. The company has also been the global market leader in backsheet shipments for many years. 2. Since 2019, the company has been mass-producing n-type TOPCon high-efficiency batteries and modules. Leveraging years of exploration and experience, the company has strong competitiveness in the technology, processes, and efficiency of n-type high-efficiency battery products, and is at the forefront of the industry. 3. The company's early entry into and years of accumulation in the photovoltaic application systems business have enabled it to develop innovative system design capabilities, strong power station development capabilities, and comprehensive power station operation and maintenance capabilities. Meanwhile, the company has deepened its cooperation with several large central and state-owned enterprises, further expanding the application scenarios for its advantageous products and systems.
Full description
The company currently focuses on three main business areas: photovoltaic auxiliary materials, high-efficiency batteries and modules, and photovoltaic application business. 1. Photovoltaic Auxiliary Materials The company's photovoltaic auxiliary materials mainly include photovoltaic backsheets and encapsulation films. It offers a full range of backsheets, such as FFC double-sided coating, KFB/TFB coating/compound type, transparent/transparent grid, ceramic/transparent ceramic, and enhanced type. It also provides encapsulation films like Ethylene-Vinyl Acetate (EVA), Ethylene-Propylene-Ethylene (EPE), and Polyolefin Elastomer (POE). The company's backsheets and encapsulation films are designed to fully meet the market's packaging requirements for different types of batteries and provide robust protection for the entire lifecycle of the modules. 2. High-efficiency Photovoltaic Cells The company is committed to the research and development, manufacturing, and sales of n-type TOPCon double-sided batteries. It employs the new-generation J-TOPCon high-efficiency solar cell technology and processes, which are fully protected by independent intellectual property rights. The mass-produced n-type TOPCon cells have achieved an average test efficiency of over 27%. 3. High-efficiency Photovoltaic Modules The company's high-efficiency modules are n-type TOPCon modules. Since the launch of the module business, the company has placed great emphasis on downstream channel development, product research and development, customer relations, and brand building. To meet the diverse needs of the end market, the company has established the JOLYWOOD and NIWA brands, each with multiple series of products to satisfy the varied demands of domestic and international customers. The company closely follows market trends and, through technological research and development as well as product innovation, develops high-efficiency module packaging solutions for differentiated application scenarios. In 2025, it launched the n-type all-tempered glass one-stop packaging solution 2.0 and the flexible module packaging solution based on a double-symmetrical structure. 4. Photovoltaic Applications The company's photovoltaic application business mainly focuses on residential distributed business, while also carrying out commercial and industrial distributed engineering, procurement and construction business and ground-mounted centralized power station development business. The company has independently developed and launched the “Solar Town Photovoltaic Power Station Full Life Cycle Management Service System.” This system covers the entire process of a photovoltaic power station, including pre-project planning, mid-project construction management, post-project operation and maintenance monitoring, and power station operation. It has achieved big data management and centralized intelligent operation and maintenance for the full life cycle of photovoltaic power stations.