between 220-250W

---

Find our polycrystalline solar panels at the best price directly online. Polycrystalline cells have a lower yield of about 16-17% (= 160 to 170W / m²). Aesthetically, they are distinguished by their blue color. The strength of this technology is that their manufacturing cost is lower and its temperature coefficient of power is l...

Find our polycrystalline solar panels at the best price directly online. Polycrystalline cells have a lower yield of about 16-17% (= 160 to 170W / m²). Aesthetically, they are distinguished by their blue color. The strength of this technology is that their manufacturing cost is lower and its temperature coefficient of power is lower too. In a location where you have large temperature variations (very hot and cold), these polycrystalline cells will produce more. All manufacturers guarantee a cell efficiency up to 25 years. Finally, these cells produce very little waste and require two to three times less energy to manufacture.