LONGi exceeds 26% efficiency on solar panel with HJT + IBC cells
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Summary
<p>Solar panel innovator LONGi recently reached two technology milestones. First, its hybrid interdigitated-back-contact (HIBC) solar cell was certified by the Institute for Solar Energy Research Hamelin (ISFH) in Germany, achieving a photoelectric conversion efficiency of 28.13%. Second, modules using HIBC solar cells have been certified by the U.S. National Laboratory of the Rockies (NLR), with…</p> <p>The post <a href="https://www.solarpowerworldonline.com/2026/04/longi-exceeds-26-efficiency-on-solar-panel-with-hjt-ibc-cells/">LONGi exceeds 26% efficiency on solar panel with HJT + IBC cells</a> appeared first on <a href="https://www.solarpowerworldonline.com">Solar Power World</a>.</p>
<p>Solar panel innovator LONGi recently reached two technology milestones. First, its hybrid interdigitated-back-contact (HIBC) solar cell was certified by the Institute for Solar Energy Research Hamelin (ISFH) in Germany, achieving a photoelectric conversion efficiency of 28.13%. Second, modules using HIBC solar cells have been certified by the U.S. National Laboratory of the Rockies (NLR), with…</p>
<p>The post <a href="https://www.solarpowerworldonline.com/2026/04/longi-exceeds-26-efficiency-on-solar-panel-with-hjt-ibc-cells/">LONGi exceeds 26% efficiency on solar panel with HJT + IBC cells</a> appeared first on <a href="https://www.solarpowerworldonline.com">Solar Power World</a>.</p>