Journal of Energy and Power Technology (JEPT) is an international peer-reviewed Open Access journal published quarterly online by LIDSEN Publishing Inc. This periodical is dedicated to providing a unique, peer-reviewed, multi-disciplinary platform for researchers, scientists and engineers in academia, research institutions, government agencies and industry. The journal is also of interest to technology developers, planners, policy makers and technical, economic and policy advisers to present their research results and findings.

Journal of Energy and Power Technology focuses on all aspects of energy and power. It publishes not only original research and review articles, but also various other types of articles from experts in these fields, such as Communication, Opinion, Comment, Conference Report, Technical Note, Book Review, and more, to promote intuitive understanding of the state-of-the-art and technology trends.

Main research areas include (but are not limited to):
Renewable energies (e.g. geothermal, solar, wind, hydro, tidal, wave, biomass) and grid connection impact
Energy harvesting devices
Energy storage
Hybrid/combined/integrated energy systems for multi-generation
Hydrogen energy 
Fuel cells
Nuclear energy
Energy economics and finance
Energy policy
Energy and environment
Energy conversion, conservation and management
Smart energy system

Power Generation - Conventional and Renewable
Power System Management
Power Transmission and Distribution
Smart Grid Technologies
Micro- and nano-energy systems and technologies
Power electronic
Biofuels and alternatives
High voltage and pulse power
Organic and inorganic photovoltaics
Batteries and supercapacitors

Publication Speed (median values for papers published in 2023): Submission to First Decision: 5.1 weeks; Submission to Acceptance: 11.6 weeks; Acceptance to Publication: 7 days (1-2 days of FREE language polishing included)

Current Issue: 2024  Archive: 2023 2022 2021 2020 2019

Special Issue

Solar Thermal Energy

Submission Deadline: March 31, 2023 (Open) Submit Now

Guest Editor

Mariano Alarcón, PhD, Professor

Electromagnetism and Electronics Department, International Campus of Excellence in the European context (CEIR) Campus Mare Nostrum, University of Murcia, Spain 

Website | E-Mail

Research Interests: solar thermal energy; energy efficiency (industrial and buildings); heat transfer enhancement; sustainable and safe mobility; teaching of energy engineering; other renewable energies development.

About This Topic

Solar Thermal Energy is one of the most popular renewable technologies, enjoying a deep theoretical background dating from the fifties of the last century or even before. The great quantity of research documents published each year in this field reflects the interest, evolution and strength of this topic.

Today, thermal solar energy holds a consolidated place in the field of hot water production for domestic purposes and for sanitary and sports facilities, but still has great potential for industrial application.

Solar thermoelectric plants provide very efficient energy storage, which makes an interesting alternative to other renewable energies for ensuring electricity supplies during the night or adverse meteorological conditions.

All in all, not only can Solar Thermal Energy be thought of as the present but also as part of the future in Energy Transition.

Topics in this Special Issue are:

  • Thermodynamics of solar thermal collectors
  • Fluids and components of solar thermal devices
  • Flat plate solar collectors
  • Vacuum solar collectors
  • Solar thermal concentration and trackers
  • Storage of solar thermal energy
  • Thermosolar power plants
  • Energy hybridization
  • Solar thermal devices maintenance
  • Solar energy integration in buildings
  • District Heating&Cooling
  • Industrial applications of solar thermal energy
  • Solar thermal energy in the economy and politics

Manuscript Submission Information

Manuscripts should be submitted through the LIDSEN Submission System. Detailed information on manuscript preparation and submission is available in the Instructions for Authors. All submitted articles will be thoroughly refereed through a single-blind peer-review process and will be processed following the Editorial Process and Quality Control policy. Upon acceptance, the article will be immediately published in a regular issue of the journal and will be listed together on the special issue website, with a label that the article belongs to the Special Issue. LIDSEN distributes articles under the Creative Commons Attribution (CC BY 4.0) License in an open-access model. The authors own the copyright to the article, and the article can be free to access, distribute, and reuse provided that the original work is correctly cited.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). Research articles and review articles are highly invited. Authors are encouraged to send the tentative title and abstract of the planned paper to the Editorial Office (jept@lidsen.com) for record. If you have any questions, please do not hesitate to contact the Editorial Office.

Welcome your submission!

Publication

Open Access Original Research

Study and Characterization of a Spherical Solar Collector. Part II: Comparative Analysis with Flat-Plate Devices

Received: 18 May 2023;  Published: 27 July 2023;  doi: 10.21926/jept.2303025

Abstract

The paper analyses the performance of a spherical solar collector compared to the efficiency of a flat-plate solar collector, which is the type of solar collector that does not use a tracking system in collecting solar radiation for energy conversion. Spherical solar collector benefits from a constant value of the angle of incidence, which [...]
Open Access Review

Improving the Performance of Solar Thermal Energy Storage Systems

Received: 29 May 2023;  Published: 18 July 2023;  doi: 10.21926/jept.2303024

Abstract

In recent times, renewable energy resources have been greatly researched because of the increasing concern to minimize global warming and meet energy demands. Energy storage systems have become useful tools for sustainability and meeting energy needs. Solar energy has proven in recent times to be the primary and most prevalent option due to [...]
Open Access Research Article

Study and Characterization of a Spherical Solar Collector. I. Efficiency and Thermal Losses Coefficient

Received: 21 April 2023;  Published: 04 July 2023;  doi: 10.21926/jept.2303022

Abstract

This paper studies and characterizes a solar collector with spherical geometry to produce hot water for sanitary and domestic applications and other facilities. The new geometry enlarges the solar collector surface and allows full sun tracking during the day without needing a solar tracking system. Although this geometry has been in use for [...]
Open Access Research Article

Controller Evaluation for Solar-Latent Thermal Energy Applications

Received: 17 April 2022;  Published: 09 June 2022;  doi: 10.21926/jept.2202021

Abstract

In this study, the performance of a self-sufficient controller used for a solar-latent heat domestic hot water (DHW) production unit under real-world operating conditions was analyzed. The unit consists of a flat-plate solar collector and a latent heat storage tank. The controller is powered by a small solar panel and governs the charging [...]
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