Longi has announced the achievement of 27.09% efficiency for its heterojunction back contact (HBC) solar cell, a result that has been confirmed by Germany’s Institute for Solar Energy Research (ISFH).

Cell production at a LONGi facility. Image: LONGi. Leading Chinese module manufacturer LONGi Solar has developed a crystalline silicon heterojunction back-contact (HBC) solar cell with a conversion ...

As countries around the world strive to reduce their carbon footprints and seek sustainable energy resources, the solar energy industry has experienced significant growth. Among the diverse process ...

Chinese solar module manufacturer Longi has achieved a power conversion efficiency of 27.30% for an HBC solar cell. Germany's Institute for Solar Energy Research (ISFH) has confirmed the result. The ...