klerindias Posted April 25, 2013 Share Posted April 25, 2013 Hello,i just did for same location and same meteorological data PVGIS-SAF compare of transposition factor:PVSYST5:http://img841.imageshack.us/img841/5568/transpositionalfactorpv.jpgand here PVSYST6:http://img11.imageshack.us/img11/5568/transpositionalfactorpv.jpgWhy is this diffrence?and dont know why in both examples is diffrence 1kWh/m2.Between this 2 cases is like 2 weeks diffrence.But even 1kWh/m2 shouldnt have so big influence on tilt?Regards Link to comment Share on other sites More sharing options...
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