03 / TECHNOLOGY

From Silicon Wafer to Solar Cell

Our manufacturing process combines precision metallization, controlled thermal processing, light-induced annealing, laser-assisted contact optimization and advanced cell testing.

ECO PANEL

Manufacturing Process

01

Silicon Wafer

02

Screen Printing

03

Firing / Sintering

04

Light-Induced Annealing

05

Laser-Assisted Contact Optimization

06

Electrical Performance Testing

07

EL Inspection

08

Final Classification

N-Type TOPCon solar cell manufacturing process