Jingke Energy: The conversion efficiency of the existing pilot production line of Double sided Poly is around 26%. According to the recent performance briefing and institutional research minutes held by Jingke Energy, the TOPCon mass production efficiency can reach over 28%. The company has set subsequent technical mass production targets in time, with a current rate of 25.6% -25.7%. It hopes to achieve a conversion efficiency of 26.5% by the end of next year. At present, double-sided Poly has a pilot line for mass production, with a conversion efficiency of around 26%. It is planned to gradually enter production by the end of next year.