Evolutionary PERC+ solar cell efficiency projection towards 24% evaluating shadow-mask-deposited poly-Si fingers below the Ag front contact as next improvement step
Thorsten Dullweber, Maximilian Stöhr, Christian Kruse, Felix Haase, Martin Rudolph, B. Beier, Philip Jäger, Verena Mertens, Robby Peibst, Rolf Brendel
Topics & Concepts
WaferSolar cellMaterials sciencePlasma-enhanced chemical vapor depositionSaturation currentOptoelectronicsShadow maskScreen printingChemical vapor depositionOpticsElectrical engineeringComposite materialVoltagePhysicsEngineeringSilicon and Solar Cell Technologiessolar cell performance optimizationPhotovoltaic System Optimization Techniques