One is positive anode and the other is negative cathode.
Photovoltaic cells solar panel.
Photovoltaics often shortened as pv gets its name from the process of converting light photons to electricity voltage which is called the photovoltaic effect.
A solar cell arrangement is known as solar module or solar panel where solar panel arrangement is known as photovoltaic array.
Solar panels actually comprise many smaller units.
Simply put a solar panel works by allowing photons or particles of light to knock electrons free from atoms generating a flow of electricity.
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The solar cell is a two terminal device.
Electrons in these materials are freed by solar energy and can be induced to travel through an electrical circuit powering electrical devices or sending electricity to the grid.
Solar cells also called photovoltaic cells convert sunlight directly into electricity.
High transmittance low iron tempered glass for durability and enhanced impact resistance.