Dr Hajar Moghadas,
Volume 4, Issue 2 (11-2023)
Abstract
Solar energy conversion systems have been developed to convert solar energy into thermal energy, functioning at both small domestic and large industrial scales. The efficiency and performance of these systems depend on several factors, including the design of the parabolic light concentrator, the heat-absorbing tube, the detector system, and the surrounding environmental conditions. Numerous studies have explored how geometric parameters, surface coatings, and the optical and thermal properties of various components impact system performance, as well as the type of heat transfer fluid used. Optimizing these parameters can improve performance and significantly lower construction costs in relation to the useful thermal output. The incorporation of heat-absorbing salts allows for energy storage during periods without sunlight, enabling a continuous cycle of electricity production. The durability of the materials used in the system’s components is crucial for assessing the economic feasibility of these devices in practical applications. Given its impressive capability to produce clean energy across different scales, this system presents a viable long-term alternative to fossil fuels, particularly in regions with high solar radiation, such as Iran.
