What is the difference between monocrystalline and polycrystalline solar panels?

Both monocrystalline and polycrystalline solar panels will generate free and clean electricity for your home using energy from the sun. Both types will do this very efficiently, but there are some differences between the two. The difference between monocrystalline and polycrystalline solar panels lies in the silicon cells used in their production.

Why are polycrystalline solar panels cheaper?

Polycrystalline (also known as multicrystalline or many-crystalline) solar panels are generally cheaper because they are less efficient. These panels are made of lots of silicon crystals which have been melted together to form a cell.

Are monocrystalline solar panels efficient?

When it comes to the question of efficiency, monocrystalline solar panels have the upper hand. They typically convert over 20% of solar light into electricity. Please note, this efficiency difference isn’t huge, yet, it can play a significant role especially if space is extremely constrained.

Why are solar cells more expensive than Polycrystalline cells?

The cells are made of single-crystal silicon which means that the electrons have more space to move around and can therefore generate more energy. However, because the panels are more efficient, they are usually more expensive than polycrystalline.

How are monocrystalline solar panels made?

In order to produce monocrystalline solar panels the silicon is formed into bars before being cut into wafers. The cells are made of single-crystal silicon which means that the electrons have more space to move around and can therefore generate more energy.

What is a polycrystalline solar panel?

Polycrystalline: These panels are made from multiple fragments of melted silicon, resulting in slightly lower efficiency, usually between 15% and 18%. However, their lower cost makes them an economically viable option for large-scale projects where space is not a constraint. 2. Durability and Warranty