Results 61 to 70 of about 198,339 (326)

GPS based portable dual-axis solar tracking system using astronomical equation [PDF]

, 2014
The overall objective of this study is to design and develop a portable dual-axis solar tracking system that focuses on portable and mobility purpose. This paper discusses the design, electronic control system and the algorithm based on the astronomical ...
Ab Kadir, Mohd Zainal Abidin, Ahmad, Siti Anom, Marhaban, Mohammad Hamiruce, Mohd Radzi, Mohd Amran, Mohd Sidek, Mohd Hasimi, Shafie, Suhaidi, Wan Hassan, Wan Zuha   +6 more
core   +1 more source

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

Advanced Healthcare Materials, EarlyView.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee, Mehdi Salar Amoli, Sarah Rezapourdamanab, Lama Rita El Shammas, Martin L. Tomov, Emilio A. Mendiola, Vahid Serpooshan, Reza Avazmohammadi   +7 more
wiley   +1 more source

Dual Axis Solar Tracking System [PDF]

E3S Web of Conferences
The phrase “the sun is the source of all energy” highlights the vital role of solar energy in sustaining life and powering our planet.. Solar power is rapidly emerging as a option for renewable energy resources. As an abundant energy source, sunlight can
Sreedhar J., Ganga Maheswari G., Shiva Kumar Y., Ramesh M., Manohar P., Sai Ram B.   +5 more
doaj   +1 more source

Solar Tracking Systems – A Review

Journal of Mines, Metals and Fuels, 2023
The biggest challenge and concern for the upcoming 50 years is the idea of power generation, by making less use of the fossil fuels. The idea of solar energy as fuel, and the fact that we can convert freely available energy which we receive from the sun into usable energy, is fascinating, and is probably at the highest priority at the moment as ...
openaire   +1 more source

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

Dual axis solar tracking system

International Journal of Applied Power Engineering (IJAPE), 2023
<span>Now a days, many people use solar photovoltaic systems since they generate efficient and clean energy. Polycrystalline and monocrystalline silicon modules are currently the most widely used products in the solar industry. Aside from possessing a flawless lattice structure, a high level of material purity, a low grain boundary energy, a weak
Mugachintala Dilip Kumar, Tenugu Manish Kumar, Kongari Akshay, Sowdapuram Yashwanth Kumar, Udutha Vikas   +4 more
openaire   +1 more source

Automatic Solar Tracking System with AVR Microcontroller based Street Light [PDF]

, 2016
This paper presents the design of a solar tracking system driven by an AVR microcontroller. This project is done by two ways of tracking system, manual and auto tracking. This project is very useful for street light in the campus and villages.
Garg, A. (Annpurna), GhanshyamTiwari, M. (Mr), Pandey, G. (Garima)   +2 more
core  

Development of dual-axis solar tracking using arduino [PDF]

, 2020
Renewable energy sections are fast-spreading, as they can be considered new growth areas for many countries. Contains many economic and environmental possibilities.
Abed, Saif Ahmed
core  

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

Design and implementation of a smart dual axis sun tracker based on astronomical equations [PDF]

, 2012
This paper presents a new design algorithm for stand-alone solar tracking system based on ATMEL Microcontroller. The proposed idea of the design is based on astronomical equations to determine the position of the sun in the sky at any time of the day to ...
Abid, Ahmed, Al-Naima, Fawzi, Ali, Ramzy
core