Photovoltaic Thermal Technology Collectors, Systems, and Applications
- Photovoltaic thermal (PVT) technology has been drawing attention recently. Electrification of the heating sector with heat pumps run by carbon-free electricity sources like photovoltaics is setting the ground for the interest. This article gives insight into PVT technologies and collector designs according to application and operating temperatures. For most conventional designs, examples likePhotovoltaic thermal (PVT) technology has been drawing attention recently. Electrification of the heating sector with heat pumps run by carbon-free electricity sources like photovoltaics is setting the ground for the interest. This article gives insight into PVT technologies and collector designs according to application and operating temperatures. For most conventional designs, examples like prototypes from Research & Development projects are presented. In addition, commercial products are listed along these categories, and the influence on the gross thermal and electrical yield is depicted based on Solar Keymark certification data. The process of certification is presented in a comprehensive way, showing current limitations, giving an outlook on the most recent approach for enhanced procedures and specifications. Finally, different system layouts are presented, and examples from installations combined with a heat pump are given with their specific performances. Real performance data of several PVT installations are compared to conventional heat pump systems. The identified seasonal performance factors are in a range from 3.4 to 4.2 and in between air source and ground source heat pumps. Continuous monitoring and derived data are enablers to discover the decisive influence of the system layout and dimensioning on performance indicators like, for example, operating temperatures over the year.…
Document Type: | Article (reviewed) |
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Zitierlink: | https://opus.hs-offenburg.de/8165 | Bibliografische Angaben |
Title (English): | Photovoltaic Thermal Technology Collectors, Systems, and Applications |
Author: | Korbinian S. KramerORCiD, Stefan MehnertORCiD, Gunther Munz, Sebastian Helmling, Manuel LämmleStaff MemberORCiDGND |
Year of Publication: | 2023 |
Date of first Publication: | 2023/09/25 |
Publisher: | Wiley |
First Page: | 1 |
Last Page: | 19 |
Article Number: | 2300378 |
Parent Title (English): | Energy Technology |
Volume: | 11 |
Issue: | 12 |
ISSN: | 2194-4288 (Print) |
ISSN: | 2194-4296 (Online) |
DOI: | https://doi.org/10.1002/ente.202300378 |
URN: | https://urn:nbn:de:bsz:ofb1-opus4-81653 |
Language: | English | Inhaltliche Informationen |
Institutes: | Forschung / INES - Institut für nachhaltige Energiesysteme |
Fakultät Maschinenbau und Verfahrenstechnik (M+V) | |
Institutes: | Bibliografie |
Tag: | General Energy |
Funded by (selection): | Bundesministerium für Wirtschaft und Klimaschutz | Formale Angaben |
Relevance: | Wiss. Zeitschriftenartikel reviewed: Listung in Master Journal List |
Open Access: | Open Access |
Hybrid | |
Licence (German): | Creative Commons - CC BY-NC - Namensnennung - Nicht kommerziell 4.0 International |