Since June 11th, the Shanghai Hongqiao National Convention and Exhibition Center has been crowded with people, and the annual event of the global photovoltaic energy storage industry, SNEC2025, is in full swing. Among numerous exhibitors, Yudian made its debut as a domestic photovoltaic temperature control technology, presenting the industry's temperature control solutions and the latest product matrix to the audience. On site, the Yudian Tezhuang booth attracted numerous representatives from enterprises to stop and visit.

Deeply cultivating the photovoltaic industry

Yudian thermostat industry has the highest market share

Yudian received a lot of attention at the exhibition, not only because Yudian is deeply involved in the photovoltaic industry and the field of photovoltaic temperature control, but also because temperature control plays a crucial role in photovoltaic production.

Temperature control runs through the entire production process of photovoltaic cell manufacturing, such as cleaning, diffusion, oxidation, front and back film, POLY and other processes that require high-precision temperature control. The level of temperature control directly affects the performance indicators and terminal production efficiency of photovoltaic production equipment.

Since the development of the photovoltaic industry, the demand for intelligent temperature controllers is evolving towards precision and integration, and higher requirements are being put forward for the accuracy and stability of temperature measurement and control. In recent years, Yudian has continued to deepen its cultivation in the field of photovoltaic temperature control, constantly breaking through its own limits. Through technological upgrades such as increasing heating rates, reducing overshoot, and shortening process cycles, it has improved equipment utilization and product yield, and helped the domestic photovoltaic industry.

During this process, Yudian intelligent temperature controllers have been maturely applied in several major enterprises in the photovoltaic industry, and Yudian has also become a brand of domestic photovoltaic equipment manufacturers. In recent years, its market share in the photovoltaic temperature controller industry has remained stable, far exceeding the sum of market share of other brands.

Build rapid response capability

Assist in energy-saving and efficiency improvement of photovoltaic core processes

Currently, "photovoltaic+multi scenario" applications such as zero carbon industrial parks, offshore photovoltaics, and the integration of 5G base stations are emerging. At the same time, the technological iteration speed of the photovoltaic industry is significantly accelerating, and the industry is focusing on improving both efficiency and yield.

Yudian has always kept up with the forefront trends of the photovoltaic industry, relying on its profound technological accumulation and innovative courage to build a strong system of technological breakthroughs and rapid response. It deeply analyzes customer pain points, makes precise efforts, and continuously launches new temperature control products to provide more efficient temperature control solutions for the photovoltaic industry, helping to save energy and improve efficiency in various core processes of photovoltaics.

Yudian AI-86X9G series multi circuit cascade temperature controller

Taking the AI-86X9G series multi loop cascade temperature controller newly launched by Yudian in 2025 as an example, this series of products integrates 5 Yudian specific 24 bit high-performance low-temperature drift A/D converters inside each instrument, providing 4 isolated thermocouple inputs and 8 isolated independent thermocouple inputs, with a measurement accuracy of 0.15 level, which can well meet the high-precision temperature control requirements and solve the complex cascade temperature control problems in photovoltaic production. It is suitable for application in core photovoltaic production processes such as diffusion, oxidation, and front back film. In addition, this thermostat is equipped with cascade control self-tuning and intelligent calibration technology, which can reduce debugging time, effectively shorten working hours, and improve photovoltaic production efficiency.

Yudian AI-85XX series economical multi circuit temperature controller

In response to the demand for cost reduction and efficiency improvement in industries such as photovoltaics and lithium batteries, Yudian has recently launched the AI-85XX series economical multi circuit temperature controller. This series of products is suitable for industries such as photovoltaics, lithium batteries, and new materials. While helping customers achieve precise and stable temperature control, it also has high cost-effectiveness.

It is worth noting that this series of products uses a 24 bit high-performance A/D converter for sampling and measurement through inspection; The measurement accuracy is 0.2 level; Highly flexible, with multiple input and output specifications available, including 4-channel isolated thermocouple input, 6-channel isolated thermocouple input, 8-channel three wire PT100 and PT1000 compatible input.

Yudian combination mode multi-channel instrument

Recently, Yudian has also responded to the trend of integrated, intelligent, and precise manufacturing equipment by launching a combination mode intelligent temperature controller. This series of products integrates various temperature control modules and communication controllers in an integrated manner, making it easy to operate. Programming and wiring are very convenient, and multiple sizes of combination modes are provided; And it can be tested for various performance indicators based on the whole machine, avoiding performance deviation problems caused by heat dissipation or matching after customers splice it themselves. It has strong anti-interference ability, high reliability, and can better meet precision manufacturing needs, and is suitable for manufacturing fields such as photovoltaics, semiconductors, and lithium batteries.

Yudian AI-86X8 series universal multi circuit temperature controller

In addition, the AI-86X8 series universal multi circuit temperature controller launched by Yudian in 2025 has high performance and can meet the precision temperature control needs of various industrial scenarios in industries such as photovoltaics. The measurement accuracy of this series of products is 0.15 level; Use one 24 bit high-performance A/D converter for sampling every 4 channels, with a minimum sampling speed and control cycle of 0.5 seconds; Multiple output specifications and communication methods are available, providing high flexibility. Among them, the optional input specifications include 4-channel isolated thermocouple input, 4-channel isolated linear voltage/current input, 4-channel current input, 8-channel three wire PT100 and PT1000 input, 8-channel isolated thermocouple input, and 8-channel linear voltage/current input.

High product reliability is also a 'hard requirement' for the photovoltaic manufacturing industry. In recent years, based on the high standards of the photovoltaic industry, Yudian has introduced domestic semiconductor quality control standards in multiple aspects, established a comprehensive quality certification management system, and continuously gained the trust of leading photovoltaic enterprises with extremely low repair rates.

Looking ahead to the future, Yudian will continue to uphold the spirit of craftsmanship and strive for excellence, with precision temperature control technology innovation as the core of development. We will overcome more temperature control problems, create more efficient and energy-saving temperature control solutions, and work together with more partners to move towards a green and low-carbon future.