Destructive reverse bias pinning in perovskite/silicon tandem solar modules caused by perovskite hysteresis under dynamic shading
Jiadong Qian, Marco Ernst, Daniel Walter, Md Arafat Mahmud, Peter Hacke, Klaus Weber, Mowafak Al‐Jassim, Andrew Blakers
Abstract
We demonstrate how perovskite hysteresis can result in permanent reductions in power output in perovskite/silicon tandem modules—including irreversible hotspot-induced damage—from only brief periods of shading.
Topics & Concepts
TandemPerovskite (structure)ShadingMaterials scienceHysteresisSiliconPerovskite solar cellOptoelectronicsCondensed matter physicsSolar cellComposite materialComputer scienceChemistryCrystallographyPhysicsComputer graphics (images)Perovskite Materials and ApplicationsThin-Film Transistor TechnologiesOrganic Electronics and Photovoltaics