Recently, Longji Green Energy Chairman Zhong Baoshen suddenly announced at the 2023 half-year performance briefing that in the next 5 to 6 years, BC batteries will be the absolute mainstream of silicon batteries, and Longji's large number of products will move towards the BC technology route. In the current situation of the new photovoltaic technology "you sing and I enter the stage" such as N-type TOPCon and HJT, the industry leader Longji suddenly bet on the BC route, which undoubtedly shocked the photovoltaic circle and caused a lot of controversy.

What does this choice mean? Some industry insiders believe that Longji's move may be a helpless choice for the industry to accelerate into the N-type era, and may face multiple tests in the future, such as cost and patent.