Energía efectiva generada por módulos fotovoltaicos bajo condiciones naturales

C. SANCHEZ REINOSO, M CUTRERA, M BATTIONI, G RISSO, D MILONE

AVANCES EN ENERGIAS RENOVABLES Y MEDIO AMBIENTE

ASOCIACIÓN ARGENTINA DE ENERGÍA SOLAR

Lugar: Salta; Año: 2012 p. 1 - 6

0329-5184

The effective efficiency of the PV modules under natural conditions differ significantly from efficiency data that may be available a priori from their datasheets. Moreover, this efficiency is not constant. It was measured the output energy of photovoltaic modules of the type monocrystalline, polycrystalline and amorphous silicon, mounted at 30 ° to the horizontal plane. In addition, it were measured the climatic data and radiation. It was modeled a function of generated energy using intelligence computational techniques for the different materials. The found functions show a common structure in the studied materials but differ on the equation constants of the model. These results allow to estimate the energy generated on the basis of data available for different types of modules in real operating conditions.