How is solar panel working?

The picture is about Monocrystalline solar panel

Structure

1. Glass-covered framework

2. Inside a series of copper tubes with copper fins attached

3. Entire structure coated in black substance designed to capture the sun rays

4.Rays heat water, which circulates from the collector to an isolated tank

The solar panel can be used as a component of a larger photovoltaic system to generate and supply electricty in commercial and residential applications.

Photovoltaic system convert light energy directly into electricty.

Commonly known as solar cell

The simplest systems power the small calculators we use every day. More complicated systems will provide a large portion of the electricty in the near future.