Additional file 1: of Influence of volcanic tephra on photovoltaic (PV)-modules: an experimental study with application to the 2010 Eyjafjallajรถkull eruption, Iceland

I-V-Characteristics for the PV-modules derived from the manufacturer's information and the resistor. The extreme points are the peak-power point, the short circuit current and the open-loop voltage. (PDF 190 kb)