Results 31 to 40 of about 212,699 (311)

27%-efficiency silicon heterojunction cell with 98.6% cell-to-module ratio driving new momentum towards the 29.4% limit

Nature Communications
Silicon heterojunction technologies based on both-sided nanocrystalline contact layers currently offer the best passivation for commercial solar cells.
Zhigang Xie, Haijiang Lu, Guangtao Yang, Zhan Gao, Kun Zhu, Yongheng Wang, Zibo Meng, Cong Guo, Haiyang Pei, Qianqian Jiang, Hongwei Li, Shu Zhang, Haiyuan Chu, Xue Chen, Yifeng Chen, Jifan Gao   +15 more
doaj   +1 more source

Investigation of the energy performance of a novel modular solar building envelope [PDF]

, 2017
The major challenges for the integration of solar collecting devices into a building envelope are related to the poor aesthetic view of the appearance of buildings in addition to the low efficiency in collection, transportation, and utilization of the ...
Jin, Hong, Ren, Gang, Zhan, Changhong, Zhao, Xudong, Zhou, Aishen   +4 more
core   +2 more sources

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Space Station Freedom solar array panels plasma interaction test facility [PDF]

, 1989
The Space Station Freedom Power System will make extensive use of photovoltaic (PV) power generation. The phase 1 power system consists of two PV power modules each capable of delivering 37.5 KW of conditioned power to the user.
Martin, Donald F., Mellott, Kenneth D.
core   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Model validation of solar PV plant with hybrid data dynamic simulation based on fast-responding generator method

MATEC Web of Conferences, 2016
In recent years, a significant number of large-scale solar photovoltaic (PV) plants have been put into operation or been under planning around the world.
Zhao Dawei, Hu Dongping, He Jieqiong, Zhang Lei, Chen Ning   +4 more
doaj   +1 more source

Performance simulation of grid-connected rooftop solar PV system for small households: A case study of Ujjain, India

Energy Reports, 2018
Solar rooftop PV system is an attractive alternate electricity source for households. The potential of solar PV at a given site can be evaluated through software simulation tools.
Chandrakant Dondariya, Deepak Porwal, Anshul Awasthi, Akash Kumar Shukla, K. Sudhakar, Murali Manohar S.R., Amit Bhimte   +6 more
doaj   +1 more source

The Impact of Soiling on PV Module Performance in Saudi Arabia

Energies, 2022
Solar photovoltaic (PV) deployment is rapidly expanding around the world. However, the soiling factor has an impact on its performance. Saudi Arabia has high solar irradiation and plans to diversify its energy mix for electricity generation by deploying ...
Hassan Z. Al Garni
doaj   +1 more source

Capability curve analysis of photovoltaic generation systems [PDF]

, 2016
The present article assesses the study of the PV generator capability curves for use in large scale photovoltaic power plants (LS-PVPPs). For this purpose, the article focuses on three main aspects: (i) the modelling of the main components of the PV ...
Aragüés Peñalba, Mònica, Bullich Massagué, Eduard, Cabrera Tobar, Ana, Gomis Bellmunt, Oriol   +3 more
core   +2 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source