We present two approaches for digital twinning in the context of the forecast of power
production by photovoltaic panels. We employ two digital models that are complementary …

In this article, simplified and easy-to-work-with equations for the Lambert W-function are
derived. This function is widely used to solve equations related to photovoltaic systems …

Photovoltaic (PV) energy is a renewable energy resource which is being widely integrated in
intelligent power grids, smart grids, and microgrids. To characterize and monitor the …

In this paper, we propose very simple analytical methodologies for modeling the behavior of
photovoltaic (solar cells/panels) using a one-diode/two-resistor (1-D/2-R) equivalent circuit …

The increase in the installation of renewable energy sources in electrical systems has
changed the power distribution networks, and a new scenario regarding protection devices …

Thin-film cells are a promising type of solar cell. To evaluate their performance in PV power
generation, it is important to have a simple and accurate model of the I–V output …

A generalised explicit model is proposed in this study to model the S-shaped and standard
voltage-current characteristics (VI) of illuminated solar cells. Even though the voltage-current …

A novel method to extract the seven parameters of the double-diode model of solar cells
using the current–voltage (IV) characteristics under illumination and in the dark is presented …

To progress towards as quick as possible feasible pre-design of space missions, spacecraft
early design today is organized gathering together experts from different spacecraft …

It is important to investigate the long-term performances of an accurate modeling of
photovoltaic (PV) systems, especially in the prediction of output power, with single and …