Question

why do they give black cube to solar panels​

Answer 1

Answer:

Explanation:

Because of the way light interacts with a monocrystalline silicon layer, monocrystalline solar panels appear black in color. The process of aligning the silicon into one crystal, known as the Czochralski process, is energy-intensive and results in some wasted silicon.

Answer 2

Solar panels have black cubes as they are the cubes which absorb energy.