The world’s most reliable polycrystalline solar panel
A great value.
Our modules produce more and guarantee a larger production of electricity for each m2.

As part of Senersun Premium Quality Program, each Senersun panel is submitted to 4 electroluminescence tests, to control the quality of the cells throughout production, and once the panel is assembled. The electroluminescence test enables us to ensure the premium quality of each panel, for better and more sustainable performance. Like no other solar panel manufacturer, 100% of our solar panels are submitted to an EL test performed by an independent company, for truly unbiased results and everlasting performance.


We make premium quality solar panels, constantly proving that they perform better and durably. This quality has been recognized by the world’s major laboratories including SGS, TÜV Rheinland, Underwriting Laboratories. See and download our certificates in the “Downloads” tab.
Senersun panels are guaranteed for 25 years. They benefit from a 10-year product warranty on materials and workmanship, and a 25-year linear power output warranty.


Senersun polycrystalline panels have been installed across the world. The premium quality of our polycrystalline panels enable their users to benefit from a clean and steady production of electricity that will last for decades.