Abstract:

In solar batteries (photovoltaic modules, PV) the efficiency varies according to the temperature. The production of cell temperature increases is negatively affected and decreases at certain rates. Many studies have been done on the flow and temperature distribution of air spots on the back of PV panels. To reduce the excess heating of PV modules and the nearest heat points, depending on the roof fields, the multi-module installation requires 0.12-0.15 m, while the single module installation requires 0.14-0.16 m height. In this study, the height that provides the best PV output has been experimentally studied. Four PV modules with the same characteristics are compared in terms of performance in a curved area at different heights (0, 10, 20 and 30 cm). The performance of the PV module with a height of 20 cm was best calculated by 19.66%.