Inkjet printing HIT low-temperature silver paste

Inkjet printing HIT low-temperature silver paste is a high-performance conductive silver paste designed specifically for inkjet printing technology, suitable for high-efficiency heterojunction solar cells (HIT cells). This silver paste is made of high-quality silver powder and high polymer resin, and is processed through fine mixing and dispersion techniques. It can quickly cure under low temperature conditions, forming a highly conductive layer, especially suitable for temperature sensitive HIT battery manufacturing processes. Widely used in the manufacturing of front and back electrodes for efficient heterojunction solar cells.

Product Features

1. High conductivity: The silver powder content is high, ensuring that the conductive layer has extremely low resistivity and improving conductivity.
2. Low temperature curing: It can be cured at lower temperatures (such as 150-200 ° C) to reduce thermal damage to the substrate.
3. Excellent adhesion performance: The resin matrix has good adhesion performance and is suitable for various substrates such as silicon wafers, ITO, etc.
4. Good processability: It has good fluidity and thixotropy, suitable for inkjet printing technology.
5. Environmental friendliness: The product complies with RoHS standards and does not contain harmful substances such as lead.

Product Advantage

1. Improve production efficiency: Low temperature curing reduces curing time and improves production efficiency.
2. Enhance battery performance: The conductive layer formed after curing has high reliability and enhances the conversion efficiency of solar cells.
3. Cost reduction: Low temperature curing reduces energy consumption, minimizes thermal damage to the substrate, and lowers production costs.
4. Environmentally friendly and pollution-free: Complies with environmental standards, with no harmful gas release during use, and is environmentally friendly.

Application Fields

1. Efficient heterojunction solar cells (HIT cells):
   • Used for manufacturing front and back electrodes of HIT batteries to improve photoelectric conversion efficiency.
   • Suitable for efficient heterojunction solar cell production lines.
2. Other solar cells:
   • It can also be used for other types of solar cells, such as PERC cells and IBC cells.

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