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Italian scientists build glass-free flexible silicon PV modules via roll-to-roll Researchers have developed a glass-free flexible crystalline-silicon module architecture based on commercial IBC cells and a PET/EVA stack manufactured via roll-to-roll hot lamination. The 2 × 2 mini-module retained 96.12% of its initial efficiency after 672 hours of outdoor testing at a fixed bending radius of 150 mm.
Lior Kahana
Aug 26, 2026
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Silver prices rebound as AI, data centers add to industrial demand Silver prices have resumed their upward trend amid a broader precious-metals rally, while the market heads toward a sixth consecutive annual structural deficit. Growing demand from AI, data centers and electrification is emerging alongside photovoltaics as an increasingly important driver of silver consumption.
Emiliano Bellini
Aug 25, 2026
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New temperature model improves floating PV performance predictions Researchers in Malaysia have developed a simplified operating cell temperature model for floating photovoltaic (FPV) systems that incorporates water temperature while remaining compatible with existing nominal operating cell temperature (NOCT) models. The FPV-NOCT model outperformed the standard NOCT approach in validation datasets from Brazil and California, achieving up to 92.3% prediction accuracy.
Lior Kahana
Aug 25, 2026
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Very-low-bandgap thermophotovoltaics for operation at higher temperatures French researchers have developed very-low-bandgap thermophotovoltaic cells with a barrier structure designed to suppress dark current and enable operation at higher temperatures. The cells showed more than tenfold improved performance over conventional devices at temperatures above 150 K, with a photovoltaic effect observed up to 273 K.
Lior Kahana
Aug 24, 2026
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Quinbrook advances plans for polysilicon factory in Australia Quinbrook Infrastructure Partners’ plans to build a polysilicon plant in Queensland to supply solar panel manufacturers have taken another step forward following the recent signing of an agreement with the local government authority.
David Carroll
Aug 24, 2026
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Chinese PV Industry Brief: polysilicon market shows tentative recovery as wafer prices surge China’s polysilicon market showed early signs of stabilization, while wafer prices jumped sharply on stronger downstream demand and increased overseas purchasing.
Vincent Shaw
Aug 21, 2026
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Silicon dioxide coating boosts PV module light transmission, thermal performance An international research team developed a porous silicon dioxide coating for PV cover glass that combines anti-reflection with passive radiative cooling, increasing solar transmittance while enhancing mid-infrared emissivity. The coating achieved 91.0% solar transmittance and 90% emissivity, with the researchers now planning module-level outdoor testing and studies of large-area scalability and durability.
Lior Kahana
Aug 21, 2026
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Solar recycler flags certification gap, reuse market concerns Brett Henderson, CEO of Solar Panel Recycling (SPR), speaks with pv magazine about certification standards, recovery economics, and argues that some reuse channels are effectively exporting solar waste overseas.
Brian Publicover
Aug 21, 2026
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China TOPCon cell prices jump on firmer upstream sentiment and rising export demand In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
OPIS
Aug 21, 2026