Розробка лабораторного стенду з вимірювання темнових вольт-амперних характеристик фотоелектричних панелей

Abstract

The choice of measuring instruments for the experimental determination of the dark VAR of the PV module as a function of the dark currents from the applied voltage, taking into account the range of their change under real operating conditions, is substantiated. A measuring circuit and a working model of the bench extension with switching devices for rapid change of polarity of the applied voltage, and measuring devices for the direction and range of current values of dark currents are developed