In this Master's thesis, it is proposed through the placement of photovoltaic arrays and reflective test surfaces, to identify aspects that can improve the energy efficiency of solar systems. Taking advantage of solar radiation and converting it into electrical energy is an application that has shown many advantages, compared to other energy sources. The use of applied devices to increase the efficiency of photovoltaic systems, is on par with research to improve their use. The arrangement of current solar parks, built on large tracts of land, to achieve economically exploitable generation capacities, means that land use is extensively used to generate energy. The proposed technique to apply in this study is to increase the irradiance on the solar panel by means of an irradiance concentration system and to develop a prototype in a new arrangement of panels that, taking advantage of the concentration of the same on these, manage to measure the impact on the reduction of the land area occupied by the solar array. The commercial solar panels that are currently found have an efficiency of around 20% (Mengual, 2022), in power generation; additionally, the distribution of solar parks whose panels are installed horizontally, occupy large tracts of land, which could be used for other tasks such as agriculture or landscaping or be the subject of future claims by environmentalists for the deviation of the use of the land previously used as widely protected fauna and flora habitat. Given the extension of the land, the construction of large solar parks represents greater complexity and adds to the already high costs of panels, assemblies, equipment, land and maintenance. In the future, efforts must be made to improve the efficiency of these systems and the search for designs in the distribution of panels and solar parks that reduce the occupied land areas. The project proposes a study of the incidence of an irradiance concentrator on a solar array and the design of a new configuration in the distribution of solar panels, seeking with the results, to apply it in the reduction of land areas occupied by them
