Product Description
Conductive silver paste for solar cells serves as a metallized electrode material, crucial for enhancing the photoelectric conversion efficiency of solar cells and ensuring the reliability of photovoltaic modules.
Technological advancements in PV conductive silver paste have paralleled major changes in solar cell technology, enabling innovations in solar cells. From upstream silicon materials to downstream photovoltaic power plants, the evolution of conductive silver paste is intricately linked to the entire solar cell industry chain.
For our PV customers, we prioritize technological innovation in applications. We offer customized, comprehensive solutions tailored to the diverse cell technology paths within the PV industry.
Fine grate slurry
- The innovative organic system provides excellent rheological properties for the paste, enabling ultra-fine line (<10um) printing, excellent aspect ratios and consistent long-term print performance
- A comprehensive range of products to meet various line square resistance requirements up to (>190Ω) for excellent contact performance
- break through the technical barriers of imported silver powder, own silver powder can meet the mainstream efficiency requirements and printing performance
Fine grille on the front
- The inorganic system can take into account the technical requirements of “high contact, low compound” and has a wider sintering window compatible with production fluctuations, achieving simultaneous improvement in overall line efficiency and yield rate
- All products are customised to provide the optimum technical solution for different film structures and concentration variations
- The unique organic system solves the problem of TOPCon frontal ultra-fine line printing and line width control, improves the overall TOPCon screen printing quality and provides room for further cost reduction and improved efficiency performance.
Thin grille on the back
- All products on the back side of TOPCon are custom developed to provide optimal products based on the Poly-Si layer, fleece structure and process characteristics to achieve the balance of lowest contact resistance and damage for the best efficiency performance.
- Lower body and contact resistance, high speed fine line printing and fast curing capability
- All-round low-temperature welding solutions in combination with existing component solar ribbon technology
- Excellent long-term cell and module reliability
Main fence
- A mature and complete product range featuring low unit consumption, high tensile strength and good solderability and resistance, with matching product solutions for different contact requirements.