The Tongwei 500W Black Frame Bifacial Solar Panel delivers outstanding energy efficiency. A solar panel system equipped with such a solar panel can generate enough energy to meet a significant portion of the energy needs of an average household, significantly reducing your electricity bill and resulting in long-term cost savings.
Tongwei 500W Black Frame Bifacial solar panels come with a long warranty, offering a 15-year product warranty and a 30-year performance warranty.
