{"id":8234,"date":"2025-11-27T12:18:56","date_gmt":"2025-11-27T12:18:56","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=8234"},"modified":"2025-11-27T12:18:56","modified_gmt":"2025-11-27T12:18:56","slug":"the-worlds-most-efficient-solar-cell-finally-explained","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/ar\/the-worlds-most-efficient-solar-cell-finally-explained\/","title":{"rendered":"The World\u2019s Most Efficient Solar Cell Finally Explained"},"content":{"rendered":"<p>Chinese researchers have revealed how they built the world\u2019s most efficient silicon solar cell, reaching 27.81% efficiency near the physical limit for solar technology. Their hybrid HIBC design boosts performance using laser-crystallized back contacts to cut resistance and a new iPET edge treatment to reduce electron loss, raising the cell\u2019s fill factor and stability. Tested independently in Germany, the result sets a new efficiency record and brings scalable, high-efficiency solar panels closer to commercial reality.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chinese researchers have revealed how they built the world\u2019s most efficient silicon solar cell, reaching 27.81% efficiency near the physical limit for solar technology. Their hybrid HIBC design boosts performance using laser-crystallized back contacts to cut resistance and a new iPET edge treatment to reduce electron loss, raising the cell\u2019s fill factor and stability. Tested [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":8237,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-8234","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/posts\/8234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/comments?post=8234"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/posts\/8234\/revisions"}],"predecessor-version":[{"id":8242,"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/posts\/8234\/revisions\/8242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/media\/8237"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/media?parent=8234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/categories?post=8234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/ar\/wp-json\/wp\/v2\/tags?post=8234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}