In April 2025, LONGi, a world-leading solar technology company, announced a significant achievement in the field of photovoltaic cells. The company’s independently developed Hybrid Interdigitated-Back-Contact (HIBC) crystalline silicon solar cell has been certified by the Institute for Solar Energy Research Hamelin (ISFH) in Germany to have a photoelectric conversion efficiency of 27.81%. This new record not only surpasses the previous record held by LONGI itself but also pushes the exploration of the limits of monocrystalline silicon photovoltaic cells to unprecedented heights. The achievement of this record-breaking efficiency is a testament to LONGI’s commitment to innovation and its relentless pursuit of excellence in the field of solar energy. The company’s HIBC cell, which was independently developed through a thorough reconstruction of the cell structure and material system, has achieved a dual breakthrough in optical management and carrier transport efficiency. This has opened up new avenues for improving the power density of photovoltaic modules. What sets LONGI apart from other companies in the industry is its ability to break through the limits of technology and create long-term value in the face of uncertainty. As a world-leading solar technology company, LONGI is driven by a mission to achieve global energy transformation and energy equity. The company’s forward-looking R&D and HPBC2.0 technology have achieved continuous breakthroughs, and its advanced manufacturing model is rapidly promoting the development of the large-scale production of BC technology. This achievement is not only a testament to LONGI’s ability to focus on value creation and industrial progress but also reflects the company’s ambition to achieve global energy transformation and energy equity. The company’s commitment to creating value and driving progress is evident in its dedication to technology innovation and its establishment of several business sectors, including mono silicon wafers, cells and modules, commercial & industrial distributed solar solutions, green energy solutions, and hydrogen equipment. The development of solar energy technology has come a long way since its inception, and the industry continues to evolve at a rapid pace. As the world shifts towards a more sustainable and environmentally-friendly future, the demand for innovative and efficient solar energy solutions is increasing. LONGI’s achievement in breaking the world record for the conversion efficiency of monocrystalline silicon photovoltaic cells is a significant step towards achieving this goal. **Key Highlights:**
* LONGI’s HIBC crystalline silicon solar cell has achieved a photoelectric conversion efficiency of 27.81%, surpassing the previous record held by the company. * The HIBC cell has achieved a dual breakthrough in optical management and carrier transport efficiency, opening up new avenues for improving the power density of photovoltaic modules. * The company’s achievement reflects its ambition to achieve global energy transformation and energy equity. What does this mean for the solar energy industry?
The achievement of this record-breaking efficiency has significant implications for the solar energy industry. It demonstrates the potential for innovation and efficiency gains in photovoltaic cells, which can have a significant impact on the development of solar energy solutions. The achievement of this record-breaking efficiency also highlights the importance of investment in research and development (R&D) in the solar energy industry. LONGI’s commitment to R&D and its establishment of several business sectors demonstrate its dedication to creating value and driving progress in the industry. The future of solar energy
The achievement of this record-breaking efficiency is just the beginning of a new chapter in the development of solar energy technology. As the industry continues to evolve, it is likely that we will see further breakthroughs and innovations in the field of photovoltaic cells.
- LONGI’s achievement demonstrates the potential for innovation and efficiency gains in photovoltaic cells.
- The achievement highlights the importance of investment in research and development (R&D) in the solar energy industry.
- LONGI’s commitment to R&D and its establishment of several business sectors demonstrate its dedication to creating value and driving progress in the industry.
| Photoelectric Conversion Efficiency | 27.81% |
| Previous Record | 26.81% |
| Breakthroughs | Dual breakthrough in optical management and carrier transport efficiency |
“LONGi’s mission is to make the best of solar energy to build a green world.”
The achievement of this record-breaking efficiency is a testament to LONGI’s commitment to its mission and its ability to drive progress in the industry. As the company continues to innovate and push the boundaries of what is possible, it is likely that we will see further breakthroughs and innovations in the field of solar energy technology.
“LONGI is committed to creating value and driving progress in the solar energy industry. Our mission is to make the best of solar energy to build a green world.”
This achievement is not only a testament to LONGI’s ability to focus on value creation and industrial progress but also reflects the company’s ambition to achieve global energy transformation and energy equity. What’s next for LONGI?
As the company continues to innovate and push the boundaries of what is possible, it is likely that we will see further breakthroughs and innovations in the field of solar energy technology. LONGI’s commitment to creating value and driving progress in the industry is evident in its dedication to technology innovation and its establishment of several business sectors. The company’s advanced manufacturing model is rapidly promoting the development of the large-scale production of BC technology, and its forward-looking R&D has achieved continuous breakthroughs. As the industry continues to evolve, it is likely that we will see further innovations and advancements in the field of solar energy technology. “LONGI is committed to making the best of solar energy to build a green world.”
The achievement of this record-breaking efficiency is a testament to LONGI’s commitment to its mission and its ability to drive progress in the industry.
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: LONGI’s proprietary technology that has achieved continuous breakthroughs in the field of solar energy. *
: The large-scale production of monocrystalline silicon photovoltaic cells. *
: LONGI’s advanced manufacturing model that is rapidly promoting the development of BC technology. Conclusion
The achievement of this record-breaking efficiency is a significant step towards achieving global energy transformation and energy equity. The achievement of this record-breaking efficiency is a testament to LONGI’s ability to focus on value creation and industrial progress, and it reflects the company’s ambition to achieve global energy transformation and energy equity.
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