On June 10, at the 2025 SNEC International Photovoltaic and Energy Storage Conference, Gao Jifan, Chairman and CEO of Trina Solar, said that a large number of companies are still arguing about whether TOPCon is better, BC is better, or HJT is better. I think it makes no sense. The three N-type technologies are comparable and have some advantages in different scenarios. Moreover, these debates will further mislead some of the current over-investment in the industry. Gao Jifan believes that in the future, with the advent of perovskite stacked cells, it will be the key to the real technology entering a new historical stage. According to him, this year, Trina Solar will build a perovskite pilot production line, and its efficiency will be increased by more than four percentage points based on the efficiency of the original crystalline silicon module. A new era of perovskite integrated batteries has arrived.