Results 61 to 70 of about 1,100 (187)

Experimental Evaluation of an Enhanced Latent Heat Storage System for Domestic Hot Water Applications With Environmental and Economic Assessment

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Latent heat storage (LHS) systems offer high energy density and stable operating temperatures, making them suitable for domestic hot water (DHW) and residential heating applications. This study presents a pilot‐scale thermal energy storage (TES) unit with a nominal capacity of 7.5 kWh, employing a modified salt hydrate phase change material (PCM) and ...
Halvard Thon   +6 more
wiley   +1 more source

Evaluation of Direct Solar Radiation by the Kasten Model Compared to Online Pvgis Data around the Sonichar Clinker Burial Center in Tchirozérine

open access: yes, 2023
Abstract This study consists of evaluating the thermodynamic solar potential in the surroundings of the SONICHAR clinker burial center in Tchirozérine. This consists of determining the direct solar radiation because it is the only parameter used for the sizing of the thermodynamic concentrated solar power plant.
Seydou DJIKA   +4 more
openaire   +1 more source

Utility‐Scale Solar Photovoltaic Plant Performance Assessment: A RETScreen‐Based Analysis

open access: yesInternational Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
The global move to renewable energy needs thorough reviews of large‐scale solar installations. The study provides a comprehensive performance evaluation of a nominal capacity of 100 MW utility‐scale solar photovoltaic system that uses integrated clean energy management software.
Md. Ramjan Chowdhury   +7 more
wiley   +1 more source

Hourly Global Irradiation from Meteorological Data

open access: yes, 2023
The hourly irradiance I(h) is obtained for each location (Amsterdam, Naples, and Doha) from the PV Geographical Information System (PVGIS) database using the PVGIS-SARAH2 dataset and averaging the irradiation in the years 2005-2020.
Di Gennaro, E (via Mendeley Data)
core   +1 more source

Setup for Long‐Term Outdoor Testing of Optically Modified PV Modules Regarding their Thermal and Electrical Behavior Under Load

open access: yesphysica status solidi (a), Volume 222, Issue 24, December 2025.
A measurement setup is presented for outdoor testing optical modifications of the light‐facing side of photovoltaic modules. The modules are operated under load and precise temperature measurements are enabled by Platinum resistance temperature detectors laminated into the modules.
Moritz Ruhwedel   +5 more
wiley   +1 more source

Development of an Intelligent Energy Management System to Improve BESS State of Health

open access: yesBattery Energy, Volume 4, Issue 6, November 2025.
The rise of renewable energy sources is accompanied by a depletion of raw materials used in batteries. The project summarized in this paper presents a control system aiming to reduce blackout occurrences in PV‐powered systems and increase the lifespan of batteries by 33%. ABSTRACT The energy management system (EMS) is becoming a focal point of research
Danny Khoury   +5 more
wiley   +1 more source

The Role and Impact of Rooftop Photovoltaics in the Norwegian Energy System under Different Energy Transition Pathways

open access: yesAdvanced Energy and Sustainability Research, Volume 6, Issue 10, October 2025.
This study investigates the impact and cost‐competitiveness of rooftop solar power in a highly hydropower‐driven northern energy system toward 2050. The role of rooftop photovoltaics (PV) is assessed under different energy transition pathways and through a sensitivity analysis aiming to disclose important barriers to PV investments in the energy system.
Stine Fleischer Myhre, Eva Rosenberg
wiley   +1 more source

Online data and tools for estimation of solar electricity in Africa: the PVGIS approach

open access: yes, 2006
We present interactive web tools for map-based query of a solar radiation database and for performance assessment of solar photovoltaic systems. The high-resolution geographic database covers the Mediterranean Basin, Africa and South-West Asia.
Albuisson, Michel   +4 more
core   +1 more source

Comparative Analysis of Hydrogen Production and Economic Feasibility: Direct versus Indirect Coupling of Photovoltaic Systems with Electrolyzers

open access: yesAdvanced Energy and Sustainability Research, Volume 6, Issue 10, October 2025.
This article examines the efficiency and cost‐effectiveness of green hydrogen production strategies: direct and indirect, with and without battery. Results show that the indirect configuration with battery yields the highest hydrogen production and profitability. The study discusses technical, energetic, and economic trade‐offs, providing insights into
Alfonso González del Valle   +2 more
wiley   +1 more source

Estudio con PVGIS de la cobertura de la demanda de una red eléctrica a gran escala mediante energía solar fotovoltaica

open access: yes, 2022
[ES] La energía solar fotovoltaica se encuentra en un periodo de gran crecimiento y desarrollo gracias a sus mejoras en rendimiento, y sus precios competitivos.
Bustos Lorenzo, Emilio José
core  

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