Product Design, Manufacturing & Innovation Resources

أحدث المنشورات وبراءات الاختراع في مجال الألواح الشمسية

الألواح الشمسية

نصيحة: بالإضافة إلى التحديد أدناه، يمكنك البحث في قاعدتي بياناتنا بالكامل وتصفيتها:

> أداة البحث عن المنشورات المجانية < حسب المؤلف، أو الموضوع، أو الكلمات المفتاحية، أو التاريخ، أو المجلة.

> أداة البحث عن براءات الاختراع المجانية < للحصول على براءات اختراع باللغة الإنجليزية من مكتب براءات الاختراع الأوروبي.

هذه هي أحدث مجموعة مختارة من المنشورات وبراءات الاختراع العالمية باللغة الإنجليزية عن الألواح الشمسية، بين العديد من المجلات العلمية على الإنترنت، مصنفة ومركزة على الألواح الشمسية، والخلايا الضوئية، والطاقة الشمسية، والوحدات الشمسية، والوحدات الشمسية، والمصفوفات الشمسية، والطاقة الشمسية المرتبطة بالشبكة، وكفاءة الطاقة الشمسية، والخلايا الشمسية، والمزرعة الشمسية، والأغشية الشمسية الرقيقة، وتركيب الطاقة الشمسية، والطاقة الشمسية.

Efficient indoor and outdoor organic photovoltaics enabled by a pyrimido[5,4-<i>d</i>]pyrimidine-based ?-conjugated polymer

Published on 2026-05-22 by Jiahui Duan, Asumi Sueyasu, Takuma Yasuda @NATURE

Abstract: Polymer Journal, Published online: 22 May 2026; doi:10.1038/s41428-026-01199-wDual-mode organic photovoltaics (OPVs) enabling efficient operation under both outdoor and indoor conditions have been developed using a pyrimido[5,4-d]pyrimidine-based π-conjugated polymer, P(PyPy-BDT). Under standard solar illumination, P(PyPy-BDT):IT-4F devices achieve a power conversion efficiency (PCE) of 9.3%. In contrast, under indoor white LED lighting (1000 lx), P(PyPy-BDT):IO-4F devices deliver a high PCE [...]


Our summary: A new dual-mode organic photovoltaic system has been developed using a pyrimido[5,4-d]pyrimidine-based π-conjugated polymer. The system achieves a power conversion efficiency of 9.3% under standard solar illumination and 20.0% under indoor LED lighting. These results highlight the potential for illumination-adaptive organic photovoltaics in efficient energy harvesting.

organic photovoltaics, π-conjugated polymer, power conversion efficiency, illumination-adaptive

Publication

Combination mailbox and storage locker device

Patent published on the 2026-05-21 in US under Ref US20260137226 by GAGLIANO ALEXANDER [US] (Gagliano Alexander [us])

Abstract: A combination mailbox and storage locker device is provided that is designed to securely store mail and packages for homeowners and businesses. The device comprises a locker body, which can be configured in above ground or underground embodiments. A modular mailbox top attaches to the locker body and includes a mail slot with an angled orientation for secure letter delivery, directing items into a secondary compartment within the locker body. Larger packages are placed in the main compartment vi[...]


Our summary: The device securely stores mail and packages for homeowners and businesses. It features a modular design with a mail slot and a lockable lid for larger items. An electronic locking system and solar power ensure functionality and security.

mailbox, storage locker, electronic locking mechanism, solar power

Patent

Liquid crystal display and dual-layer liquid crystal display

Patent published on the 2026-05-21 in WO under Ref WO2026102755 by IRIS OPTRONICS CO LTD [CN] (Chang Yu Kun [cn], Chen Chih Wei [cn], Liao Chi Chang [cn])

Abstract: A liquid crystal display and a dual-layer liquid crystal display are provided, wherein the liquid crystal display comprises a display panel and a solar module. The solar module is disposed on a surface of the display panel and comprises a polymer layer, solar cells, a diode, and a light-transmitting layer. The solar cells are electrically connected to each other and are embedded in the polymer layer at intervals. The diode is embedded in the polymer layer and is connected in parallel with the so[...]


Our summary: The content describes a liquid crystal display that includes a solar module integrated into its design. The solar module consists of a polymer layer, solar cells, and a diode. A light-transmitting layer is positioned between the display panel and the polymer layer.

liquid crystal display, dual-layer display, solar module, light-transmitting layer

Patent

A solar wing and a spacecraft comprising such solar wing

Patent published on the 2026-05-21 in WO under Ref WO2026104075 by AIRBUS DEFENCE & SPACE GMBH [DE] (Deltour Bernard [fr], Loehberg Andreas [de])

Abstract: A solar wing for a spacecraft, the solar wing being configured to be movable between a stowed position and a deployed position and comprising: − a solar array comprising a plurality of solar panels comprising solar cells for generating electrical current and configured to be movable between the stowed position and the deployed position, the solar panels being arranged adjacent to one another and along a longitudinal axis (X) in the deployed position, − a plurality of stiffening assemblies ex[...]


Our summary: The solar wing is designed for spacecraft, allowing movement between stowed and deployed positions. It includes a solar array with multiple solar panels generating electrical current. Stiffening assemblies link the solar panels and facilitate electrical transmission to the spacecraft body.

solar wing, spacecraft, solar array, stiffening assemblies

Patent

Solar cell and manufacturing method therefor

Patent published on the 2026-05-21 in WO under Ref WO2026106148 by JUSUNG ENG CO LTD [KR] (Oh Woong Kyo [kr], Lee Yong Hyun [kr], Kim Hyeon Chang [kr], Jin Beop Jong [kr], Jung Da Yi [kr], Jeong Yu Ra [kr], Hong Yong Kyu [kr], Hwang Chul Joo [kr])

Abstract: The present invention provides a solar cell comprising: a substrate; a first passivation layer provided on one surface of the substrate; a first conductive semiconductor layer provided on one surface of the first passivation layer; a first transparent conductive layer provided on one surface of the first conductive semiconductor layer; and a first electrode provided on one surface of the first transparent conductive layer, wherein the first conductive semiconductor layer comprises: a first semic[...]


Our summary: The invention describes a solar cell with a substrate and multiple layers including passivation, conductive, and transparent conductive layers. It features a first conductive semiconductor layer composed of nanocrystalline or microcrystalline materials. The structure includes additional semiconductor layers to enhance performance and efficiency.

solar cell, manufacturing method, semiconductor layers, passivation layer

Patent

Support system for photovoltaic modules on a flat roof

Patent published on the 2026-05-20 in EP under Ref EP4746286 by ORBIS ITALIA S P A [IT] (Breda Claudio [it])

Abstract: The invention provides a support system for photovoltaic modules on flat roofs that does not need to be anchored to the surface of the support, formed by a cement agglomerate base wrapped at its ends by two recycled rubber housings, each housing having an integrated aluminum guide to guide and fix the photovoltaic module and one or more tilting lifting elements. To increase stability, the support system may include an additional ballast and a perimeter belt attached to the housings around its pe[...]


Our summary: The invention is a non-anchored support system for photovoltaic modules on flat roofs. It features a cement agglomerate base with recycled rubber housings and integrated aluminum guides. Additional stability is provided through ballast and a perimeter belt.

photovoltaic modules, support system, flat roof, recycled materials

Patent

Water supply photovoltaic power plant with a gravitational liquid energy storage device

Patent published on the 2026-05-20 in UA under Ref UA163097U by V N KARAZIN KHARKIV NATIONAL UNIV [UA] (Cherniuk Artem Mykhailovych [ua], Oliinyk Yuliia Serhiivna [ua], Brovko Kostiantyn Yuriiovych [ua], Kolesnikov Anton Volodymyrovych [ua])

Abstract: Water supply photovoltaic power plant with a gravitational liquid energy storage device comprises photovoltaic modules and a direct current drive motor powered directly from the photovoltaic modules. Furthermore, the plant comprises an upper reservoir, a pump, a lower reservoir, a hydroturbine, a synchronous generator, and a power generation control system. Water is used as a working medium of the gravitational liquid energy storage device.[...]


Our summary: The system includes photovoltaic modules and a direct current drive motor. It features a gravitational liquid energy storage device with upper and lower reservoirs. Water acts as the working medium for energy storage and generation.

Photovoltaic, Gravitational Energy Storage, Hydroturbine, Power Generation

Patent

Research on a data-driven evaluation model for assessing the capacity of distribution grids to accommodate distributed photovoltaic connections

Published on 2026-05-06 by @OXFORD

Abstract: AbstractA hosting capacity assessment model combining deep learning and robust chance-constrained optimization is proposed, enabling data-driven identification of the admissible operating region of AC/DC hybrid distribution networks under different PV penetration levels. Finally, the case studies verify that the proposed method can significantly improve assessment efficiency while maintaining accuracy, and intuitively reflect the impact of PV output uncertainty on the hosting capacity of AC/DC h[...]


Our summary: A model combining deep learning and chance-constrained optimization is proposed for assessing distribution grid capacity for PV connections. The method enhances assessment efficiency and accuracy while considering PV output uncertainty. Case studies demonstrate its effectiveness in supporting secure distribution network operations.

data-driven, hosting capacity, deep learning, optimization

Publication

المواضيع المغطاة: الخلايا الكهروضوئية، والألواح الشمسية، والطاقة الشمسية، والطاقة الشمسية، ووحدة الطاقة الشمسية، والوحدة الشمسية، والخلايا الشمسية، وكفاءة الطاقة الشمسية، والبيروفسكايت، والخلية الشمسية الترادفية، والتخميل البيني، والجرافين/السيليكون، ومجموعة التركيب القابلة للتعديل، والطاقة الشمسية، والسفن البحرية، وتجميع الطاقة الشمسية، والخلايا الكهروضوئية ثنائية الوجه، والهيكل الكهروضوئي، وكفاءة تحويل الطاقة، WO2025071570، WO2025049970، WO2025048569، WO2025055050064، WO2025049890

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