Low Temperature Silver Paste for HJT Solar Cells
MX series conductive polymeric silver-containing pastes are specially designed to form electrical contact on silicon solar cells of the HJT type (heterojunction with an internal thin layer).
A wide range of modifications of this series to meet the requirements of each consumer includes pastes for the formation of contact systems for solar cells of any design.
Download the brochure (PDF, 620KB)
Advantages:
- Low paste consumption per cell with same electrical performance and efficiency (20% lower than that of competitors);
- Efficiency gain (up to 0.05%);
- Significantly faster curing time (10% faster than Japanese competitor);
- Ultra fine-line printing with narrow finger opening at high speed (compatible with up to 450 mm/s printing speed at 20 um opening);
- Excellent height-to-width ratio of the collector track;
- Ultra-thin, tear-free printing;
- Only paste which can be stored at room temperature (from 5°C to 25°C for 6 months);
- All Ag-Cu series passed reliability tests;
- Reduced silver content in Ag-Cu paste composition (</=40% compositions available with further potential for reduction).