Abstract: In this paper, we propose a new modeling method for two-diode model of photovoltaic modules. The I-V characteristic equation for two-diode model is implicit and nonlinear, so this paper ...

The diode equation of a single exponential form with an ideality factor, commonly known as the Shockley equation, has been used to describe the current-voltage characteristics of a pn diode. For light ...

The nonlinear relationship between forward voltage and current in an LED makes it difficult to properly size the drive current and current-limiting resistor, but useful analysis ...