Perovskite-Silicon Tandem Cells: Commercialization Milestones and Degradation Mitigation in 2026
As of mid-2026, the transition toward high-efficiency solar harvesting has shifted decisively toward Perovskite-Silicon Tandem Cells. By leveraging the wide bandgap of perovskites to capture high-energy photons alongside the established crystalline silicon base for infrared absorption, manufacturers are now consistently exceeding 30% power conversion efficiency (PCE) in laboratory settings. This technical leap represents a fundamental…