The Heraeus SOL9651D series front-side silver paste was specially designed for the emerging Diamond-Wire-Cut (DWC) multicrystaline solar cells with specially textured surface.
In order to optimize your busbar design for better electrical performance and cost reduction, a new glass chemistry was developed. It provides excellent adhesion, especially on DWC/Black-silicon texturing.
Your Benefit - Our strength
- Superior value with better electrical performance and high busbar adhesion.
- Compatible for both multi and mono crystalline wafers.
- Reducing the negative impact of irradiation on the charge carrier lifetime by an outstanding Light Induced Degradation.