Monocrystalline Vs Polycrystalline Solar Panels Efficiency

Polycrystalline solar panels the efficiency of polycrystalline solar panels is somewhat lower but the benefit for customers is that this option is more affordable.

Monocrystalline vs polycrystalline solar panels efficiency.

Polycrystalline panels have lower efficiency rates typically in the 13 16 range. Polycrystalline solar panels are also made from silicon. Polycrystalline solar panels generally have lower efficiencies than monocrystalline options but their advantage is a lower price point. Monocrystalline solar cells are at a 15 20 high efficiency level requiring less space.

Polycrystalline solar panels are cheaper than monocrystalline panels however they are less efficient and aren t as aesthetically pleasing. Polycrystalline panels have about 13 to 16 efficiency while monocrystalline panels have an efficiency rate of anywhere from 15 to 20. This is the reason behind the higher efficiency of monocrystalline vs. But as you climb the wattage efficiency scale poly panels are left behind and mono panels break above 17 efficiency.

In addition polycrystalline solar panels tend to have a blue hue instead of the black hue of monocrystalline panels. Panels have become cheaper and inverters have become more efficient as more panels are installed. You would need a much larger array of polycrystalline panels to produce the same amount of energy than if you used monocrystalline which may not work for households with limited roof space. Polycrystalline solar cells have lower heat tolerance and they perform less in high temperatures and so the efficiency level is lesser than monocrystalline.

As a result mono panels are slightly more efficient than poly panels. The composition of these cells is purer because each cell is made from a single piece of silicon. Because of the lower efficiency rate they are not as space efficient since they produce less power per square foot. Monocrystalline panels have higher efficiencies in the range of 15 20.

They perform well even in low sunlight levels. However once we get into the range of 270 275 watts efficiency of the poly panels are about the same as the monocrystalline panels around 16 5 to 16 9. The purpose of this article is to educate about the different types of panels on the market. Monocrystalline solar panels contain cells that are cut from a single crystalline silicon ingot.