In June 2021, LONGi announced that it has achieved a conversion efficiency of 25.21% on an N-type TOPCon solar panel with an area of 242.97 cm², which is certified by
In June 2021, LONGi announced that it has achieved a conversion efficiency of 25.21% on an N-type TOPCon solar panel with an area of 242.97 cm², which is certified by
The critical time for the P-type production line to switch to the N-type solar panel cell has arrived. N-type solar module cells have the advantage of increasing efficiency and reducing