Longi Third Nature Paper: 27% Efficiency Breakthrough

Longi Third Nature Paper: 27% Efficiency Breakthrough In a recent Longi Third Nature Paper called “Silicon Heterojunction Back Contact Solar Cells by Laser Designing,” LONGi announced that their crystalline silicon solar cells have accomplished over 27% efficiency to begin with time. This is a vital step forward in solar technology. It shows that back-contact solar […]