On March 25, the 16th Clean Energy Expo China officially opened at the China National Convention Center in Beijing. This year's expo gathered leading enterprises and industry experts from the global clean energy supply chain to showcase cutting-edge technologies and innovations driving the energy transition. As a key global driver of Heterojunction (HJT) technology, Huasun Energy made a powerful appearance with its four major high-efficiency module series—Himalaya Plus, Himalaya, Kunlun, and Everest—demonstrating its latest achievements in high-efficiency PV technology and application scenario innovation.
The highlight of Huasun’s exhibit was the newly launched Himalaya Plus 2000V module. Featuring a high screen-to-body ratio design and negative gap technology, the module effectively increases cell density, boosting the effective power generation area by 2.1%. With an overall screen ratio of 95.8%, the module achieves a 0.66% increase in conversion efficiency and a 20W power gain, leading its class. As Huasun’s latest flagship, this module introduces multiple breakthroughs in structural design and material science, offering significant advantages in power generation performance, long-term reliability, and manufacturing compatibility.
In addition to the flagship Himalaya Plus, Huasun systematically displayed high-efficiency modules tailored for diverse applications. The Himalaya 730W module, known for its high power output, is optimized for large-scale utility projects. The Kunlun 720W series offers balanced performance and system compatibility for vertical installations in agriculture and transportation. Meanwhile, the Everest 615W anti-glare module is specifically designed for urban and complex environments, such as airports and highways, where minimizing light reflection is critical. Through these four series, Huasun has built a comprehensive product ecosystem covering utility-scale, commercial & industrial (C&I), and residential sectors.
During the expo, Dr. Jiahua Tian, CTO of Huasun, was invited to the 2026 PV Market Development Forum to deliver a keynote speech titled "2000V-HJT Modules: Redefining Investment Value for Power Plants." Addressing trends in system voltage upgrades and HJT value, she detailed the technical path to achieving 760W on a 210-132 format and the potential of 2000V systems in large-scale plants. She noted that as module efficiency rises and system scales expand, traditional voltage levels are approaching their optimization limits. The next-generation 2000V solution will provide higher system compatibility and superior Levelized Cost of Energy (LCOE) performance.
As the global energy structure accelerates toward a low-carbon transition, the PV industry is entering a new phase centered on efficiency and system value optimization. As a steadfast promoter of the HJT route, Huasun continues to drive down system costs through technical innovation, exploring the boundaries of higher voltages and more reliable architectures. Huasun’s presence at this expo not only highlights its latest HJT technological milestones but also underscores its commitment to driving energy reform through innovation. Moving forward, Huasun will remain dedicated to the R&D and industrialization of high-efficiency PV technology to support the global green energy transition.
