Experimental Analysis of Vacuum Solar Collectors as an Auxiliary Heating Source for Residential Buildings DOI Creative Commons
Rafał Urbaniak, Bartosz Ciupek, Paweł Grobelny

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(5), P. 1093 - 1093

Published: Feb. 24, 2025

This study presents an experimental analysis of two vacuum solar air collectors designed for residential heating applications. The research was conducted from November 2022 to April 2024 in real operating conditions. focused on assessing the thermal performance, energy efficiency, and feasibility integrating these systems into hybrid solutions. first collector (Solar Dragon 2022) utilized five tubes achieved a total output 397.67 kWh over months, with peak power 0.55 kW. second system 2023), equipped 24 tubes, demonstrated significantly higher generating 911.69 same period, 1.8 also identified challenges related airflow distribution excessive outlet temperatures, reaching up 84 °C modified system, which could negatively impact indoor comfort. findings highlight potential as auxiliary source, particularly transitional seasons, while emphasizing need optimized control regulation strategies enhance their practical application.

Language: Английский

Experimental Analysis of Vacuum Solar Collectors as an Auxiliary Heating Source for Residential Buildings DOI Creative Commons
Rafał Urbaniak, Bartosz Ciupek, Paweł Grobelny

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(5), P. 1093 - 1093

Published: Feb. 24, 2025

This study presents an experimental analysis of two vacuum solar air collectors designed for residential heating applications. The research was conducted from November 2022 to April 2024 in real operating conditions. focused on assessing the thermal performance, energy efficiency, and feasibility integrating these systems into hybrid solutions. first collector (Solar Dragon 2022) utilized five tubes achieved a total output 397.67 kWh over months, with peak power 0.55 kW. second system 2023), equipped 24 tubes, demonstrated significantly higher generating 911.69 same period, 1.8 also identified challenges related airflow distribution excessive outlet temperatures, reaching up 84 °C modified system, which could negatively impact indoor comfort. findings highlight potential as auxiliary source, particularly transitional seasons, while emphasizing need optimized control regulation strategies enhance their practical application.

Language: Английский

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