Solar energy research in Israel is rapidly turning abundant sunshine into a reliable, cost‑effective power source. The country now boasts over 5 GW of photovoltaic (PV) capacity, a booming battery‑storage market, and a strong ecosystem of universities, startups, and government programs driving the next wave of innovation.
Chinese researchers at Nanjing University have set a new world record of 27.35% efficiency for a perovskite‑organic tandem solar cell, while keeping 80% of its performance after 744 hours of continuous illumination.
Longi and Soochow University have demonstrated a perovskite‑silicon tandem solar cell with a certified 34.0 % efficiency and 2.014 V open‑circuit voltage, while maintaining 84 % of its performance after 2 000 hours.
An Iranian team built an AI model that predicts wind‑uplift resistance of solar‑farm piles with roughly 7.6 % error, using four straightforward inputs.
Brazilian researchers found that delayed inverter start‑up cuts a utility‑scale solar plant’s annual yield by 1.88%, with over half the loss occurring in the first 90 minutes after sunrise.
Chinese researchers have pushed perovskite solar cell efficiency to 27.39 % using a new additive, while bifacial modules retain 99.6 % power after 5,000 h, promising higher output and faster payback for Israeli rooftops.
An autonomous drone equipped with thermal and multispectral cameras, powered by an EfficientNet‑B0 AI model, can detect PV panel faults with over 90% precision, offering Israeli homeowners a fast way to protect solar output.
חוקרים פיתחו שיטת צמיחה מבוססת זרע שמביאה לתאורי פֶרוֹוֹוֹקְסִיד יעילות של 23.51% ללא מייצבים, עם יציבות של 99% אחרי 3,000 שעות.
Korean researchers have set a new world record of 26.7% efficiency for sub‑1 cm² perovskite‑CIGS tandem cells, a leap that could slash rooftop solar costs and speed up flexible panel deployment.
SunHydrogen’s 100 cm² modules achieved over 10% solar‑to‑hydrogen efficiency, a key step toward commercially viable green hydrogen production.
German researchers have built the first fully solvent‑free perovskite‑silicon tandem solar cell, achieving 27.1 % efficiency and retaining 97 % of its performance after 6,800 hours of storage.
Random forest cuts bifacial irradiance forecast errors, offering higher yields for Israeli solar farms and rooftop systems.
German researchers found AZO‑based HJT solar cells lose 16 % efficiency after 1,000 h of damp‑heat, but a thin MgF₂ capping layer cuts the loss to about 7 %.
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