Monocrystalline Versus Polychrystaline Solar Panel

On this parameter of lifespan polycrystalline solar panels are not very different but the warranty period offered by the manufacturers may vary.

Monocrystalline versus polychrystaline solar panel.

However polycrystalline solar panels are relatively cheaper than monocrystalline panels. The multiple silicon crystals in each solar cell makes it harder for electrons to flow. Polycrystalline panels have about 13 to 16 efficiency while monocrystalline panels have an efficiency rate of anywhere from 15 to 20. In addition polycrystalline solar panels tend to have a blue hue instead of the black hue of monocrystalline panels.

Monocrystalline solar panels comprise of silicon as a single crystal. Depending on the size and quality of a solar panel the price of polycrystalline panels ranges from 60 to 90. This crystal structure makes the efficiency rate of polycrystalline panels lower than monocrystalline panels. 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.

Monocrystalline solar panel manufacturers will usually offer a 25 year warranty because of the longer lifespan of the product. The solar panels monocrystalline and polycrystalline are both important. Polycrystalline panel efficiency ratings will typically range from 15 to 17. 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.