Manufacturers use silicon in making solar panels.
Difference between monocrystalline and polycrystalline solar panels.
The solar cells within monocrystalline panels are a single flat black color which makes them popular among homeowners.
Therefore the primary component of a solar cell is silicon.
The key difference between monocrystalline and polycrystalline solar panels is that comparatively the monocrystalline solar panels are black in color and are more efficient and durable whereas polycrystalline solar panels are blue in color and are less efficient and less durable.
Monocrystalline solar panels are the most popular solar panels used in rooftop solar installations today.
In addition when you seek polycrystalline solar panels for sale the sellers may highlight the blue hue of these panels compared to the monocrystalline panels black hue.
Monocrystalline solar panels have solar cells made from a single crystal of silicon while polycrystalline solar panels have solar cells made from many silicon fragments melted together.