Major good news! Hisen Meike’s independently developed “Photovoltaic Self-Cleaning Nanocoating” has been granted a national invention patent, and its three core breakthroughs are leading the industry.

Dec 26,2025

Technology empowers the future! Hesun Meike joins hands with the Wenzhou Institute of the Chinese Academy of Sciences to overcome key technological challenges in photovoltaic materials.

Today, Guangzhou Hesinmeike New Materials Technology Co., Ltd. (hereinafter referred to as “Hesinmeike”) has announced an exciting innovation milestone! Our company, in joint collaboration with the Wenzhou Institute of the Chinese Academy of Sciences, has successfully developed and patented a "Photovoltaic Self-Cleaning Nanocoating with Thermal Insulation and Antistatic Properties and Its Preparation Method" (Patent No.: ZL 202410759777.X), which has now officially been granted a national invention patent! This technological breakthrough marks a significant advancement for Hesinmeike in the field of new energy materials and provides a “Chinese solution” for the efficient and intelligent development of the photovoltaic industry.

Why can this technology lead industry transformation?

After several years of research and development, the Hissen-Mic team has focused on the core challenges facing the photovoltaic industry—high-temperature degradation, dust accumulation, and high maintenance costs—and uniquely developed a three-in-one nano-coating technology. This breakthrough technology, built around three core components, is redefining the standards for photovoltaic materials.

✨ Core Advantage 1: Superconducting Thermal Insulation, Boosting Efficiency

• Technological breakthrough: By designing the structure of nanomaterials, the surface temperature of photovoltaic panels is significantly reduced, thereby minimizing thermal energy loss.

• Actual effect: Field tests have confirmed that, under the same lighting conditions, the surface temperature of photovoltaic panels can be reduced by 10–15℃, and power generation can increase by 12%–18%, bringing significant benefits to power plant operators!

✨ Core Advantage 2: Antistatic and self-cleaning—saving time and effort.

• Innovative design: The surface nano-layer inhibits electrostatic adsorption, and dust can be easily removed by rainwater rinsing.

• Scene value: Particularly suitable for harsh environments such as deserts and coastal regions, it can reduce cleaning and maintenance costs by more than 50% annually, helping photovoltaic power plants achieve unmanned operation and maintenance.

✨ Core Advantage 3: Ultra-long lifespan, safe and reliable

• Material innovation: The coating’s weather resistance has been enhanced through a special process; after undergoing an accelerated aging test lasting 8,000 hours, its performance retention rate remains above 95%.

• User Commitment: Significantly extends the lifespan of photovoltaic modules, providing customers with a higher return on investment (ROI).

From the Lab to Industrialization: Xisenmeike’s Commitment to Technology

This patented technology was developed by the Chairman of Hissenmeike. Jiang Weizhong Leading the team, jointly developed with the United Nations Research Institute in Wenzhou, we have overcome three major challenges: nano-coating stability, mass-production processes, and cost control. Currently, this technology has entered the stage of industrial implementation and will be prioritized for application in:
✅ Large-scale ground-mounted photovoltaic power plants—enhancing power generation efficiency and investment returns
✅ BIPV—Building-Integrated Photovoltaics: Creating aesthetically pleasing, low-maintenance green buildings
✅ New energy transportation vehicles—such as rooftop photovoltaics, energy storage devices, and other specialized applications

Looking ahead: Let every ray of sunlight become clean energy.

Hissen-Mech has always adhered to the philosophy of “innovation-driven development.” The acquisition of this patent not only affirms our technological strength but also marks a crucial step toward becoming a “global leader in new energy materials.”

Previous： JA Solar and Xiamen Sino-Solar Jointly Explore Solutions for Bird-Droppings Prevention on Photovoltaic Modules

Next： Sysmyk | Notice Regarding the 2026 New Year’s Day Holiday

Other Blogs