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Review on Solar Photovoltaic-Powered Pumping Systems

open access: yesEnergies, 2022
Water and energy are becoming more and more important in agriculture, urban areas and for the growing population worldwide, particularly in developing countries.
Levon Gevorkov   +2 more
doaj   +2 more sources

Ultra-Scratch-Resistant, Hydrophobic and Transparent Organosilicon-Epoxy-Resin Coating with a Double Cross-Link Structure

open access: yesApplied Sciences, 2022
In this paper, an ultra-scratch-resistant, hydrophobic and transparent coating was fabricated by the sol–gel method using (3-Glycidyloxypropyl) triethoxysilane (GPTES) and curing agents.
Zeyu Qiu   +5 more
doaj   +1 more source

Integration design and control strategy of sCO 2 Brayton cycle for concentrated solar power system

open access: yesEnergy Reports, 2023
The concentrated solar power (CSP) system integrated with supercritical carbon dioxide (sCO 2) Brayton cycle is considered as the major development trend of clean energy technology in mitigating climate change and promoting sustainable energy owing to ...
Feng Hu, Zhifeng Wang
doaj   +1 more source

Comparative analysis of insulated floating cover of water pit thermal energy storage

open access: yesEnergy Reports, 2023
Water pit thermal energy storage (PTES) as a sensible heat storage technology has been applied in many places with significant success. The insulated floating cover (IFC) of water pit is the key component of the PTES thermal storage efficiency and ...
Mingfei He   +6 more
doaj   +1 more source

Study on heat transfer process of insulated floating cover of water pit for solar seasonal thermal storage

open access: yesEnergy Reports, 2022
Water pit thermal energy storage (PTES) can transfer the solar energy heating from the non-heating season to the heating season, which can efficaciously cope with the mismatch problems in energy intensity, usage time and space of solar energy heating ...
Mingfei He   +7 more
doaj   +1 more source

Solar Generation Estimation in Electric Power Systems for Prospective Frequency Control Studies [PDF]

open access: yesTransNav, 2022
Increasing the presence of non-conventional clean energy sources in Electrical Power Systems (EPS) is a global strategic goal. Particularly, photovoltaic systems are attractive due to their versatility, low maintenance cost, easy installation ...
Antonio Martínez-García   +5 more
doaj   +1 more source

Diesel and Solar Energies Costs Assessment under Drip Irrigation System [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2021
Recently, there is an urgent need for clean energy (renewable energy) to replace traditional energy for irrigation purposes, especially in new reclamation lands.
A. H. Silim   +2 more
doaj   +1 more source

Modeling study and experimental investigation of SPSR and solid particles–sCO2 heat exchanger for concentrating solar power plant

open access: yesEnergy Reports, 2022
Solid particle solar receiver (SPSR) and solid particles-supercritical carbon dioxide (sCO 2) heat exchanger (HX) are critical units for energy concentration and conversion in innovative concentrating solar power (CSP) plant, and their property will have
Feng Hu   +3 more
doaj   +1 more source

Characterization of photovoltaic solar energy systems in a Colombian region

open access: yesInvestigación e Innovación en Ingenierías, 2021
Objective: to establish a baseline about the solar photovoltaic energy systems installed in the department of Caldas, Colombia. Methodology: the solar photovoltaic installations were identified from secondary sources of information, followed by field ...
Francy Nelly Jiménez García   +3 more
doaj   +1 more source

Surface Texturization of Multicrystalline Silicon with Electrochemical Etching in NaOH/H2O Solution for Solar Cell Application

open access: yesInternational Journal of Electrochemical Science, 2020
Preparation of the anti-reflective (AR) texture on crystalline silicon (c-Si) surface is an effective way to improve the c-Si solar cell performance. The surface texturization of multicrystalline silicon (mc-Si) is usually performed by chemical etching ...
Zhenzhen Yao   +3 more
doaj   +1 more source

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