Results 71 to 80 of about 69,605 (313)

A Comprehensive Overview with Planning Guidelines for the Adoption of Utility-Scale PV Systems

Energies
Growing demands for energy and global environmental concerns, along with continued advancements in sustainable energy technologies, are leading to prospects for using renewable energy resources.
Divya Navamani Jayachandran, Boopathi Kathirvel, Lavanya Anbazhagan, Jagabar Sathik, Ch. Naga Sai Kalyan, Pradeep Vishnuram, Ahmad O. Hourani   +6 more
doaj   +1 more source

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Photovoltaic (PV) Contribution to the Primary Frequency Control

Solar Energy and Sustainable Development, 2012
Photovoltaic (PV) technology is among the most efficient and cost effective renewable energy kinds currently available on the market. The connection of a large number of PVs to the grid may influence the frequency and voltage stability of the power system.
Adel Hamad Rafa
doaj  

Study on Fault Monitoring Technology of Photovoltaic Panel Based on Thermal Infrared and Optical Remote Sensing [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Rapid access to the operating status of Photovoltaic (PV) panels and troubleshooting can save management and maintenance costs for the development of PV power plants, which is important for PV power plant management and power generation capacity ...
W. Zhang, W. Zhang, G. Wang, G. Yao, C. Lu, Y. Liu   +5 more
doaj   +1 more source

Grid-connected transformerless single-phase photovoltaic inverters: an evaluation on DC current injection and PV array voltage fluctuation [PDF]

, 2009
A number of political, environmental and technical factors have resulted in the increase of implementation of renewable technology including grid connected photovoltaic inverters.
Morris, Claude
core   +1 more source

Cost of energy and mutual shadows in a two-axis tracking PV system [PDF]

, 2012
The performance improvement obtained from the use of trackers in a PV system cannot be separated from the higher requirement of land due to the mutual shadows between generators.
Perpiñan Lamigueiro, Oscar
core   +2 more sources

Fully Textured Monolithic Sb2S3/Silicon Tandem for Unbiased and Stable Solar‐Driven Water Splitting Paired with Iodide Oxidation Reaction

Advanced Science, EarlyView.
Monolithically integrated Sb2S3 on industry‐compatible textured silicon for tandem photoelectrochemical hydrogen evolution coupled with iodide oxidation. ABSTRACT Solar‐driven photoelectrochemical (PEC) production of chemical fuels such as hydrogen is a viable solution to address climate neutrality objectives.
Jihong Min, Irene Dei Tos, Sepideh Rahimisheikh, Beatriz de la Fuente, Devika Rajagopal, Jan D'Haen, David Cornil, Tom Hauffman, Tom Aernouts, David Beljonne, Joke Hadermann, Byungha Shin, Bart Vermang, Sudhanshu Shukla   +13 more
wiley   +1 more source

Technical principles and prospects of distributed rooftop photovoltaic power generation [PDF]

E3S Web of Conferences
This paper will start from the concept of smart grid and green energy, analyze the advantages and applications of distributed rooftop photovoltaic (PV) power generation in the energy system, study the significance of PV power generation, as well as the ...
Han Yishu, Su Yu, Zhao Yuejun, Liu Chuanbo, Ma Shizhe, Gai Di, Bai Yuanlong, Zhang Mengyu, Ming Xin, Lv Jiaolong   +9 more
doaj   +1 more source

Grid-connected photovoltaic module and array sizing based on an iterative approach [PDF]

, 2014
This paper deals with the sizing of a simple but efficient grid-connected photovoltaic (GCPV) system to minimize the difference between the electrical energy generated by the GCPV system and the required energy.
Rotaru, M., Al-Enezi, F.Q., Sykulski, J.K.   +2 more
core  

In Situ Pseudo‐Halide Diffusion Enables Buried Interface Regulation and Crystallinity Enhancement in Perovskite Solar Cells

Advanced Science, EarlyView.
Thermally activated LiHCOO induces in situ pseudo‐halide diffusion, promoting buried interface strain release and perovskite crystallization. The monoclinic LiHCOO phase forms an open framework structure that enhances HCOO− diffusion and drives interfacial restructuring.
Chao Gao, Li He, Changjiang Li, Long Fang, Wenzhong Shen   +4 more
wiley   +1 more source