Convective Heat Transfer Coefficient Modelling in Laboratiry Tests of Photovoltaic Solar Modules Efficiency

In this paper it was presented the main active and passive methods of cooling the solar panels, which can be used to maintain optimal temperature parameters of devices in any climatic conditions in this paper. There is a calculation method for determining the convective heat transfer coefficient of solar modules surface during their efficiency tests in laboratory rooms. It has been provided a review of modern regulatory documents and methods for testing the efficiency of solar panels. This research will be interested for solar module testers and researchers in the field of renewable energy sources.