BOE: The stability of the lifespan of perovskite solar cells is no longer a major issue, it is basically guaranteed.

At the performance briefing, BOE stated that the efficiency and stability of our 1.2-meter and 2.4-meter pilot lines have been certified by ITC. A year ago, I was concerned about the instability and lifespan of perovskite, but now we can confidently say that the stability of perovskite photovoltaics is no longer a major issue, it is essentially guaranteed. The only thing left to breakthrough is to continue working on efficiency. We are confident that this year we will use our pilot line to challenge the world record. We are confident that we are at the forefront in this industry.