In the wave of global energy transformation, photovoltaics, as an important part of renewable energy, are a strategic and basic industry for energy development and environmental protection. According to data from the International Energy Agency, the cumulative installed capacity of photovoltaics in 2024 reached 2.2TW, with the annual new installed capacity exceeding 600GW. Against this background, the 18th SNEC (2025) International Solar Photovoltaic Exhibition will grandly open at the Shanghai National Exhibition and Exhibition Center from June 11 to 13. The exhibition provides a platform for exchanges and displays for global experts and scholars in the field of photovoltaics and upstream and downstream enterprises in the industry.
It is worth noting at this exhibition that as photovoltaic manufacturing enters the "technical deep water zone", process accuracy and equipment stability have become the key to the industry's breakthrough efficiency bottleneck. From the nano-scale membrane deposition of heterojunction batteries to the large-area mass production of perovskite components, the improvement of accuracy of every micron and the optimization of response every millisecond cannot be separated from the underlying support of core components. This also makes innovative achievements in the fields of precision measurement and control, vacuum environment control and other fields the focus of this exhibition.
Huacheng Electronics (Boom E110, Hall 2.1H), which has been deeply involved in the photovoltaic industry for more than 16 years, will unveil the SNEC exhibition with a full range of solutions. From flow measurement and control to vacuum environment control, from basic components to the new generation of RF power supply systems, the precision measurement and control technology matrix constructed by Huacheng Electronics responds to the strict requirements of the photovoltaic industry for process accuracy and equipment reliability. Up to now, Huacheng Electronics' core components have been selected by more than 1,000GW of new photovoltaic equipment, with more than 500,000 units used, and have been operating stably on the equipment of the photovoltaic cell production line for more than 16 years. Behind this number is Huacheng Electronics' ultimate pursuit of "precision".
In the industrial changes of rapid iteration of photovoltaic cell technology, Huacheng Electronics' innovative layout shows strong forward-lookingness. It is reported that Huacheng Electronics will systematically display important core components of the photovoltaic industry chain at the meeting, including flow measurement and control products, vacuum measurement and control products, and radio frequency power supplies, etc., to help the development of the photovoltaic industry.
Huacheng Electronics CS series thermal digital gas mass flow controller has been operating stably for more than 16 years in large photovoltaic production lines around the world. This series of products adopts international advanced technology and strictly follows SEMI standards. Compared with traditional analog MFC, the CS series is known for its high precision, fast response, strong anti-interference and excellent compatibility. Its application has penetrated deeply from photovoltaic core processes to high-end manufacturing fields such as semiconductors and fuel cells.
Huacheng Electronics launched an innovative product PC100 gas pressure controller in 2019, which is specially designed for core equipment such as photovoltaic diffusion furnaces. PC100 products can achieve high-precision, rapid dynamic and stable control of the pressure in the furnace, greatly improve the uniformity of the diffusion process, and help manufacture more efficient solar cells, which has become the preferred choice for customers to reduce costs and increase efficiency.
In addition to core measurement and control products, Huacheng Electronics also provides full-link solutions for photovoltaic manufacturing: providing metal thin-film vacuum gauge products (VG series) for corrosive gas pressure measurement; providing small-volume and low-cost micro vacuum gauges (VGM series) for inert gas pressure measurement; providing butterfly valve products (BV series) for cavity pressure control; providing magnetic fluid sealing devices for silicon material crystal pulling equipment upstream of the photovoltaic industry chain, gas circuit systems for conveying inert gas and maintaining chamber pressure stability, etc.
At this exhibition, Dr. Xia Zhenjun, Vice President of Huacheng Electronics, will be invited to deliver a speech on "Power Measurement and Control Solutions in the Photovoltaic Industry", focusing on the application of Huacheng Electronics vacuum measurement and control products in the photovoltaic industry.
6.11-13@ 2025 SNEC, Huacheng Electronics’ professional team is waiting for photovoltaic colleagues! Focus on cutting-edge technologies in precision measurement and control, and jointly seek new opportunities for industrial upgrading.
