Output characteristics of photovoltaic array on dynamic condition

Photovoltaic power systems have been installed well for residence and public facilities. Along with its advance, photovoltaic output were reported and analyzed in many cases. The measured values were a little different from the simulated values, despite its allowance for various factors. To investigate this cause, authors measured photovoltaic array output on dynamic condition and analyzed. The accumulated output of PV on dynamic condition performed 1.4% less than on static condition on a fine day. The generating output of PV on dynamic condition appears to perform worse than the maximum point.