Monocrystalline Vs Polycrystalline Solar Panels Efficiency

Monocrystalline solar panels contain cells that are cut from a single crystalline silicon ingot.

Monocrystalline vs polycrystalline solar panels efficiency.

They enjoy a longer lifespan of 25 years. 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. But as you climb the wattage efficiency scale poly panels are left behind and mono panels break above 17 efficiency. Polycrystalline panels have lower efficiency rates typically in the 13 16 range.

The purpose of this article is to educate about the different types of panels on the market. Polycrystalline solar panels are cheaper than monocrystalline panels however they are less efficient and aren t as aesthetically pleasing. This is the reason behind the higher efficiency of monocrystalline vs. Monocrystalline solar cells are at a 15 20 high efficiency level requiring less space.

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 panels have about 13 to 16 efficiency while monocrystalline panels have an efficiency rate of anywhere from 15 to 20. Polycrystalline solar panels generally have lower efficiencies than monocrystalline options but their advantage is a lower price point. We hope the knowledge gained from this information will help you make a wiser decision when purchasing a solar system.

Monocrystalline panels have higher efficiencies in the range of 15 20. They perform well even in low sunlight levels. As a result mono panels are slightly more efficient than poly panels. Polycrystalline solar panels are also made from silicon.

Panels have become cheaper and inverters have become more efficient as more panels are installed. Polycrystalline solar cells have lower heat tolerance and they perform less in high temperatures and so the efficiency level is lesser than monocrystalline. In addition polycrystalline solar panels tend to have a blue hue instead of the black hue of monocrystalline panels. Because of the lower efficiency rate they are not as space efficient since they produce less power per square foot.