Sunpal SP550M-72H Solar pannel, 550W

Product description

This solar panel model has 144 cells which are coated with a layer of 3.2mm tempered glass that can withstand temperatures from -40 to +85 °C, wind pressure 2400Pa and snow pressure 5400Pa. The Monocrystalline solar panel is made of crystalline silicon and is equipped with a short 30cm connection cable suitable for vertical panel installation. These panels are often considered the most efficient because the silicon crystal has a high efficiency of converting solar energy into electricity. They are also characterized by high heat resistance and long life thanks to PERC technology, the degradation in the first year is <2% and in years 2-25 the degradation is 0.55%/year.

The panels are protected by PID (Potential Induced Degradation), which means that they are made of special thermally stable materials that ensure the long-term stability and efficiency of the photovoltaic panel. In addition, panels with such protection are also more resistant to heat and have better heat dissipation. The efficiency of this panel is 21.3%.