Frankfurt am Main – In a recent announcement, solar technology leader Longi revealed two new world records in solar efficiency, marking a significant advancement in the solar industry.
The first record was achieved through the use of heterojunction interdigitated back contact (HIBC) technology, with Longi reaching an impressive 27.81% efficiency in a solar cell. This result, independently verified by Germany’s Institute for Solar Energy Research in Hamelin (ISFH), now stands as the world’s highest efficiency for monocrystalline silicon photovoltaic cells.
In addition to this milestone, Longi also set a new world record with its Tandem solar technology, achieving a confirmed 34.85% cell efficiency by combining silicon and perovskite layers. These developments not only demonstrate Longi’s continual commitment to innovation but also offer a glimpse of what homeowners may soon see on their rooftops.
These advancements in solar efficiency also indicate where the market is headed – with the potential for more electricity to be generated from smaller surfaces, improved aesthetics with no visible front-side wiring, and better performance in varying light conditions.
Nadine Buetow, spokesperson for Longi, explains the potential impact of these breakthroughs, stating: “Solar panels are no longer just a tool for cutting electricity bills. They are becoming a long-term investment in home energy independence. And with every jump in solar cell efficiency, that investment becomes more powerful, compact, and future-ready.”
Longi’s achievements in both Back Contact and Tandem technology showcase the company’s dedication to pushing the boundaries of solar energy. For more information on Longi and their advancements, please visit their website at eu.longi.com.