Solar panels have the function of converting the energy provided by the sun into electrical energy.

Solar panels are composed of solar cells, which are small plates typically made of crystalline silicon. Due to their composition, these cells convert sunlight into electrical energy.

So, a solar panel is essentially a large plate with many solar cells grouped together. If a solar cell converts solar energy into electricity, a solar panel generates the energy from multiple cells together. This electricity can then be used in our homes for appliances, lighting, etc.

How do solar panels work?

Solar panels can be installed on a roof or on the ground, and they function optimally in both installation circumstances.

Sunlight radiation impacts these cells and is converted into direct current (DC) electricity. This DC power travels to an inverter, which converts the DC power into alternating current (AC) power (the type found in homes). A distribution board and intelligent controls manage the operation of solar energy, along with the electricity supply network or generator.

The energy produced by the solar system is equal to the electricity supplied by the grid. It can be used to power anything from fans, pumps, or lights to computers, factory machinery, or all the systems a house needs to operate.

During the night, it can still draw electricity from the grid, but it will need much less. Excess energy can be exported back to the grid, which involves interconnection systems.

Solar panels react when they receive sunlight, emitting photons and undergoing an electrical reaction. This microscopic electricity generation accumulates as more cells are added, gradually building up energy.

It’s a simple system with a lifespan of approximately 30 years.

In practically any location where electricity is needed for daily activities, we can generate sustainable electricity. Solar panels are silent, with no moving parts, friction, or wear.

Anyone can acquire solar cells for various uses, both commercially and residentially.