Description
In partnership with Heraeus, Targray offers the HeraSol Ag Paste compositions. The HeraSol compositions are a series of screen printable front and back side silver conductors for crystalline solar cells. Our compositions are all cadmium-free and tailored solutions for either SiNx or TiOx anti-reflective coatings. Lead free formulations are also available. All HeraSol Silver Pastes are co-fireable with commercial back side Ag/Al Pastes.
The HeraSol front side Ag Pastes are ideal for lightly-doped emitter designs and optimized for high throughput processing to deliver excellent aspect ratios and fine line resolution. For back side Silver Paste applications, the new lead-free Ag Paste significantly lowers material consumption due to high coverage and excellent initial and soldered age adhesion.
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Silver Paste
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