One of the reasons people tend to choose monocrystalline solar panels is because of how they look.
Difference between monocrystalline and polycrystalline solar panels.
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.
Manufacturers use silicon in making solar panels.
The efficiency of polycrystalline solar panels is somewhat lower but the benefit for customers is that this option is more affordable.
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.
The main difference between the two technologies is the type of silicon solar cell they use.
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.