Our history started with the development of amorphous silicon solar cells by SANYO (merged into Panasonic in 2012) in 1975. Since then, we have achieved high quality and reliability levels through long experience and continuous improvement, backed by our quality figures. Our modules are designed to last for decades. Our constant efforts in research and development contributed to the production and commercialization of many innovative products.
A cell conversion efficiency of 25.6% brought Panasonic the efficiency world record in 2014. (at R&D level)