Solar panel difference between mono and poly

There are two main categories of solar panel for photovoltaic (PV) system. Monocrystalline and polycrystalline solar panels. The main difference between them is type of cells used. Otherwise both panels work to produce electricity by absorbing sunlight. In this article you are going to learn about Solar panel difference between mono and poly in simple way.

Solar panel framework

The manufacturing unit of solar panel is silicon. Both monocrystalline and polycrystalline solar panels are made up of silicon but there are some key differences between them that you should also know as you have to make a choice to purchase them.

Types of solar cells

You should understand types of solar cells used in monocrystalline and polycrystalline solar panels. Monocrystalline and polycrystalline solar panel differentiate by the type of silicon used in them. A single crystal of silicon is used in monocrystalline and melted silicon fragments are used for polycrystalline.

Difference between monocrystalline and polycrystalline solar panels

Before making the decision of purchase of solar panels, we must be aware of the difference between its types. While both panels work to convert the sunlight into electric energy,  but there are some key differences between them, that we should keep in mind while making a purchase.


Monocrystalline solar panels are comparatively more expensive. Polycrystalline solar panels are at advantage due to its low cost. To understand the Solar panel difference between mono and poly these points can clear your all doubts.


Monocrystalline solar panels are more efficient than polycrystalline solar panels. In monocrystalline solar panels, silicon is in the form of bars and cut into wafers. As the solar cell is single crystal silicon so the electrons have larger surface area to produce electricity. However, polycrystalline solar cells are multi crystalline so electrons do not have large surface area to produce electricity, this factor reduces the efficiency of polycrystalline solar panels.


In monocrystalline, the solar cells give a black hue while in polycrystalline,  solar cells give a bluish hue. If you are deciding to buy solar systems then solar panel difference between mono and poly should be in mind.

Age warranty

Both solar panels can last for about 25 years or even more than 25 years. While making the purchase of solar panels, you should keep the above points in mind to find the suitable appliance, that fulfill your requirement. The main thing is you should buy a solar system from trusted seller. Mostly, sellers do not give you the high quality solar systems at low rates. But gives you guarantee of premium products with quite reasonable rates.

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