eprintid: 13603
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/36/03
datestamp: 2023-11-10 03:28:09
lastmod: 2023-11-10 03:28:09
status_changed: 2023-11-10 01:51:34
type: article
metadata_visibility: show
creators_name: Reda, M.N.
creators_name: Spinnler, M.
creators_name: Al-Kayiem, Hussain H.
creators_name: Sattelmayer, T.
title: Analysis of ground thermal control systems for solar photovoltaic performance enhancement
ispublished: pub
note: cited By 6
abstract: Arid areas are characterized by high solar radiation, which is an advantage for the performance of photovoltaic (PV) panels. However, they are deteriorating by two setbacks from the harsh climate: shallow temperatures during the night, leading to condensation and overheating during the day, leading to reduced efficiency. The paper discusses and resolves the two setbacks in the performance by cooling the panel during the day and heating it during the night using a ground embedded heat exchanger. Experimental and numerical methods are adopted to carry out the investigation. For that, a numerical model was developed and subjected to a series of measurements. Two PV modules have been tested simultaneously; one is with thermal control system and the second without thermal control. A reduction in the PV surface temperature by around 8°C can be obtained during the daytime. The same system can rise the PV surface temperature by around 3°C more than the temperature at which condensation takes place. © 2020 WIT Press.
date: 2020
publisher: WITPress
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103779177&doi=10.2495%2fEPM200051&partnerID=40&md5=41c05b317e46ce4ed0f5c3878f583064
id_number: 10.2495/EPM200051
full_text_status: none
publication: WIT Transactions on Ecology and the Environment
volume: 246
pagerange: 41-50
refereed: TRUE
issn: 1746448X
citation:   Reda, M.N. and Spinnler, M. and Al-Kayiem, Hussain H. and Sattelmayer, T.  (2020) Analysis of ground thermal control systems for solar photovoltaic performance enhancement.  WIT Transactions on Ecology and the Environment, 246.  pp. 41-50.  ISSN 1746448X