HEW Series

Significant chemicals cost savings:

• SunFonergy's ECL additive reduces HF usage by 60-70% and eliminates HCL usage.

Increases Efficiency:

• SunFonergy's ECL additive can thoroughly remove the residues after texturing and etching, and disperse residues away from wafer surface, thereby increasing cell efficiency.

Reduces Cost:

• Reduces chemical and after-treatment waste disposal costs.