Why are solar panels blue?

Solar panels are blue due to the type of silicon (polycrystalline) used for certain solar panels. The blue color is mainly due to an anti-reflective coating that helps improve the absorbing capacity and efficiency of the solar panels. Black solar panels (monocrystalline) are often more efficient as black surfaces more naturally absorb light.

Why are polycrystalline solar panels blue?

The blue color of a polycrystalline solar panel is a side-effect of both the way the silicon crystals reflect light, as well as from the anti-reflective coating that the panels are treated with. As was touched upon earlier, monocrystalline solar panels make use of one silicon crystal within each solar cell in the panel.

Why are black solar panels better than blue solar panels?

Because of their monocrystalline structure, black solar panels absorb light and generate electricity more efficiently than polycrystalline blue solar panels. Since you need fewer of them to generate the same amount of electricity, black panels are usually less expensive in the long run, and use less roof space.

What is a blue solar panel?

Blue Solar Panels – Blue panels are commonly made from polycrystalline silicon. While they may appear less efficient than their black counterparts, their efficiency has improved significantly over the years, typically ranging from 13% to 16%.

Why are blue solar panels better than monocrystalline solar panels?

The multiple crystals in the formation process create less silicon waste and require less energy than the monocrystalline process. It makes the blue-colored solar panels less expensive, but it also means blue panels are less efficient. Which Color is Better for My Home Solar Power System?

What color is a solar panel?

The color of a solar panel is largely based on the way in which the solar module is manufactured. Monocrystalline and polycrystalline solar panels are the two main forms of consumer solar panels and vary in color from either blue or black.