Abstract
Photovoltaic technology provides the direct method to convert solar energy into electricity. Modeling and simulation plays a very important role in the development of PV devices as well as in the design of PV systems. The objective of the current work was to develop a novel thermal model to simulate the thermal performance of PV modules with and without cooling. The model was sequentially coupled with a radiation model and an electrical model to calculate the electrical performance of the PV panels. Using the developed model, various studies were performed to evaluate the electrical and thermal performance of the module under different environmental and operating conditions with and without cooling. Results show that the performance of the PV panel with cooling had very little influence of increasing absorbed radiation (200-1000W/m 2) at a constant ambient temperature (25°C) and increasing ambient temperature (0-50°C) at an absorbed radiation of 800W/m 2. For the same variation in conditions, the performance of the panel without any cooling reduced significantly.
Original language | English |
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Pages (from-to) | 2620-2631 |
Number of pages | 12 |
Journal | Solar Energy |
Volume | 86 |
Issue number | 9 |
DOIs | |
State | Published - Sep 2012 |
Bibliographical note
Funding Information:The authors would like to acknowledge the support of King Fahd University of Petroleum and Minerals through the Center for Clean Water and Clean Energy at KFUPM (DSR project # R6-DMN-08) and MIT. The authors would also like to thank Prof. S.M. Zubair and Prof. Anwar K. Sheikh for their helpful comments during the development of this work.
Keywords
- Finite element analysis
- PV cells
- Photovoltaic thermal collector
- Simulation
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- General Materials Science