Improving the Efficiency of Crystalline Silicon Solar Cells
DuPont™ Solamet® photovoltaic metallization pastes have allowed the conversion efficiencies of mass produced solar cells to nearly double over the past 12 years.
Through continued investment in research, development and intellectual property, DuPont continues to focus on increasing solar cell efficiency, extending module lifetime and lowering overall system costs to make solar energy more competitive with other sources of electricity.
DuPont™ Solamet® metallization pastes help drive higher energy conversion efficiency, enabling lower levelized cost of energy (LCOE). This is achieved by reducing cost with continuous improvements in material content cost and laydown.
DUPONT PRODUCTS & SERVICES
Solamet® PV18x series frontside silver paste contains proprietary Tellurium technology, which is only licensed and available from DuPont
Solamet® conductive aluminum compositions as a back surface conductor compatible with i-PERC for Local Back Surface Field designs of silicon solar cells
Solamet® silver/aluminum paste for p-type emitters offers fine line printability, low contact resistivity on B-doped emitter layer and more
Solamet® PV41x series PV pastes are designed for low temperature processing on thin film PV and heterojunction solar cells, both rigid and flexible.
Solamet® Metal Wrap Through technology for rear side interconnected silicon solar cell designs provide greater efficiency over standard cell designs
Excellent solderabililty and adhesion, very low consumption, high conductivity, compatible with rear side Al metallizations