On June 4, at the SNEC Photovoltaic Conference in 2026, the Digital New Energy DataBM. Com interviewed Zhou Min, general manager of Guangzhou Xisenmeike New Materials Technology Co., Ltd. In-depth exchanges were held on topics such as photovoltaic nano-functional materials, domestic substitution and self-control of the industrial chain.
At present, the photovoltaic industry is changing from "pursuing scale" to "pursuing quality and efficiency". In line with this trend, Sysmex launched a " self-cleaning nano-coating solution " at this SNEC photovoltaic exhibition, which became a highlight of the scene.
"One of the biggest pain points of photovoltaic power plants is the attenuation of power generation efficiency and high cost of operation and maintenance caused by dust, bird droppings and complex pollutants." According to Zhou Min, the general manager of the company, the use of this coating can make the surface of the component not easy to accumulate dirt, rain or wind can easily take away, to achieve a true sense of "self-cleaning" .
Facing the component manufacturing end, a coating process can be added to the component production line, so that the component has the attributes of "anti-static, dust-free, self-cleaning" when leaving the factory. Zhou Min said that component manufacturers only need to add a very small cost to make their products jump out of the price war and have a number of high premium selling points .
In addition, Sysmex has also developed a cleaning and painting construction robot , which makes the coating construction efficient and accurate, and greatly improves the efficiency of operation and maintenance.
In view of building the core competitiveness of domestic high-end functional materials, Zhou Min said that " the core competition comes from the self-control of core technology.". At present , Sysmex has realized the independent research and development of the whole chain from the synthesis of nanoparticles to the design of material formulation, process optimization, and industrial application .
Zhou Min said frankly, "Many domestic materials are not technically poor, but have no chance to play cards." In this regard, with the help of leading enterprises, Sysmex first received the exclusive strategic investment of Jingao Science and Technology in May. Subsequently, at this exhibition, the two sides announced that they would jointly develop a self-cleaning anti-reflective coating scheme for photovoltaic modules.
While consolidating the core competitiveness of domestic high-end functional materials, the photovoltaic industry has entered a new stage of parity access to the Internet, quality improvement and cost reduction. Component operation and maintenance, conversion efficiency and equipment life will directly affect the revenue of power plants. The landing application of high-end functional materials can optimize the performance of components from the source, reduce the loss of operation and maintenance, and escort the full-cycle cost control of power plants.
Based on the pain points of the industry and its own technological advantages, Zhou Min disassembled the logic of cost reduction from three aspects.
The first step is to realize "addition" to recover the loss of power generation: the self-cleaning coating has the characteristics of anti-reflection, anti-static, non-dust, wear-resistant and weather-resistant, which can increase the power generation by more than 5%; The second is to do "subtraction" to reduce costs, significantly reduce the cost of operation and maintenance: the use of coated components, cleaning frequency will be greatly reduced; Finally , "multiplication" is done to extend life and reduce hidden costs : the coating is cured on the glass surface, which can form a reliable protection for the components.
Zhou Min said that in the future, Sysmex will rely on various application scenarios to build verification standards and carry out long-term measurement in extreme environments such as high salt fog, strong wind and sand. At the same time, the company will also participate in promoting the formulation of photovoltaic functional coating industry standards, with long-term reliable data, to build a solid guarantee for photovoltaic power plant assets.
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