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News from the photovoltaic and storage industry: market trends, technological advancements, expert commentary, and more.
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- Aug 17, 2026earliest in window
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New electrode design increases battery energy density by up to 15%
5+ day, 2+ hour ago (228+ words) A consortium led by Germany’s Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) has developed thicker battery electrodes that could increase cell-level energy density by 10% to 15% without adding weight. Oliver Fitz, group leader for battery cell technology at Fraunhofer ISE,…...