Global tech leader and visionary Elon Musk recently made a notable social media gesture—publicly endorsing Jinko Solar’s latest world-record achievement in photovoltaic cell efficiency. This acknowledgment spotlights how China’s solar technology continues to set the global pace, relentlessly pushing the boundaries of what’s possible.
The Record-Breaking Milestone
Prior to Musk’s recognition, Jinko Solar officially announced a new benchmark: its TOPCon-based high-efficiency cell has achieved a certified conversion efficiency of 27.79%, as independently verified by Germany’s Institute for Solar Energy Research Hamelin (ISFH).
This marks the 31st time Jinko Solar has broken a world record for cell efficiency or module power. Musk’s succinct “True” in response to the news served as a powerful affirmation of this technological feat from one of the world’s foremost innovators.
Why This Matters for the Future of Energy
Musk’s strategic focus spans renewable energy, electric vehicles, and AI. The growing integration of solar power and surging electricity demands from sectors like U.S. data centers keep cutting-edge energy solutions at the forefront of his attention.
This record is a testament to Jinko Solar’s deep, focused commitment to the TOPCon technological platform. TOPCon is not only demonstrating a clear and viable path for continuous efficiency gains but is also designed to integrate seamlessly with next-generation tandem technologies like perovskite. This positions Jinko to maintain its leadership in driving industry innovation.
Industry analysis further suggests that future applications—from low-orbit communication satellites and space-based solar power stations to extraterrestrial data centers—will depend on highly efficient, lightweight photovoltaic technology. Jinko’s consistent breakthroughs are laying a critical foundation for these long-term visions.
The Technology Behind the Breakthrough
This latest achievement stems from Jinko’s forward-looking R&D in core TOPCon technology, including:
- Advanced Passivated Contact Technology: Utilizes novel materials and optimized processes to achieve comprehensive surface passivation, effectively minimizing carrier recombination losses.
- Ultra-Low Optical Parasitic Absorption: Enhances the cell’s utilization of incoming light.
- Innovative Metallization Solutions: Employs new metal materials and refined electrode designs to significantly improve the collection efficiency of photogenerated carriers.
The systematic integration of these breakthroughs has collectively propelled conversion efficiency to its new height. As the frontrunner for the next generation of mainstream cell technology, the continuous improvement of TOPCon’s efficiency is crucial for reducing the Levelized Cost of Electricity (LCOE) and accelerating the global transition to green energy. This record powerfully reaffirms the vast potential and enduring vitality of the TOPCon pathway, solidifying Jinko Solar’s leadership in the N-type technology era.
Be Among the First to Harness This Technology
As the world’s energy structure transforms at an accelerating pace, Jinko Solar continues to raise the bar for solar efficiency with proven, record-setting performance, contributing robust Chinese innovation to a global zero-carbon future.
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Post time: Dec-31-2025