Principles The electrical energy by a photovoltaic panel varies according to the sunshine. However, charging a battery requires an electrical voltage adapted to this battery. It is therefore not possible to directly connect a solar panel to a battery. The panel is connected via a solar charge controller whose role is to adapt and limit …
How to choose solar panels? What are the differences in energy performance of panels from different manufacturers? Can the technical specifications indicated on the panels be trusted? So many questions that solar bike designers ask themselves. As we will see below: the specifications mentioned on a label do not always hold true. The purpose of …
Comparative energy performance test of 4 solar panels Read More »
Understand everything about photovoltaic panels: power specification, efficiency of the panel according to the assembly, inclination with respect to solar radiation, impact of temperature on production, role of diodes on a series of cells, impact of shadows on electricity production, consequences of shocks on a panel…Conference by Christophe DUGUÉ (Photowatt) during a preparation meeting for …
