Potassium Hydroxide is a key chemical for anisotropic silicon etching and surface texturing, particularly in crystalline silicon solar cells. Our KOH is engineered with controlled concentration and impurity limits to support uniform pyramid formation on wafer surfaces.
Uniform texturing is essential for effective light trapping and enhanced energy conversion efficiency. Variations in purity or concentration can lead to inconsistent etch profiles and reduced optical performance.
By supplying KOH with stable chemical behavior and tight quality control, we enable manufacturers to achieve consistent texturing results, higher efficiency, and improved yield stability.
We help customers achieve consistent texturing results, higher light-trapping efficiency, and improved cell performance without frequent process adjustments.