Operational experienced of an 8.64 kWp grid-connected PV array

Abstract

The Department of Agricultural Machinery of the University of Debrecen has a photovoltaic (PV) system. Information’s are given about the main operational characteristics and operation experiences. In this research, evaluation of 3 PV modules technologies i.e. monocrystalline PV technology (ST-40), polycrystalline PV technology (KC-120), and amorphous silicon PV technology (DS-40) performed based on points of view energetic in 2011. The produced DC, and AC power, together with the produced energy are as well, and the efficiency can be determined for each used PV technology.