This cooling process causes multiple crystals to form.
Polycrystalline monocrystalline solar panels.
Polycrystalline solar panels will appear somewhat differently in terms of color.
Monocrystalline solar panels are dark black in color while polycrystalline solar panels are blue in color.
Polycrystalline solar panels are the blue colored solar panels that have a less efficiency level.
Monocrystalline solar panels are the dark black colored solar panels that are more efficient than other forms.
The main difference between the two technologies is the type of silicon solar cell they use.
However instead of pulling out the silicon seed crystal the whole vat of silicon cools.
The typical polycrystalline panel will have a bluer shade while the monocrystalline panel will be darker black in color.