Difference Between Polycrystalline And Multicrystalline Solar Panels

Usually polycrystalline silicon solar cells won t have the corners cut off of them so you won t see the large white spaces on the front of the panel that you see on monocrystalline panels.

Difference between polycrystalline and multicrystalline solar panels.

However there are certain differences that relate to the types of technology used for the manufacturing of these panels. The efficiency of polycrystalline solar panels is somewhat lower but the benefit for customers is that this option is more affordable. Polycrystalline panels sometimes referred to as multicrystalline panels are popular among homeowners looking to install solar panels on a budget. The mono solar panel is a bit better according to the manufacturer s spec.

Tindo solar panels using polycrystalline cells. Monocrystalline solar cells have historically had a higher peak efficiency and were more readily available than polysilicon solar cells. A quality mono crystalline solar panel such as the suntech 190w also used by gold coast solar power solutions has a pmax rating of 0 48 o c though only a difference of 0 08 per o c this small amount adds up on hot summer days and makes the poly multi crystalline out perform the mono crystalline solar panel in real world australian. There were a number of reasons for this thinking.

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. Because there are many crystals in each cell there is less freedom for the electrons to move. Polycrystalline solar panels are also referred to as multi crystalline or many crystal silicon. When solar pv first boomed in australia in 2009 2010 monocrystalline solar panels were thought to be superior to polycrystalline solar panels.

But bear in mind that this specification is notoriously unreliable if you rely on the manufacturers to measure it. This is a measure of how much the power drops when the panel gets hot solar panels like light but don t like heat. As a result polycrystalline solar panels have lower efficiency ratings than monocrystalline panels. Therefore the primary component of a solar cell is silicon.