Perovskite solar cells represent one of the most promising next-generation PV technologies, with lab efficiencies exceeding 33% for tandem configurations. As the technology moves toward commercialization, specialized testing becomes critical.
Why Perovskite Requires Different Testing
Unlike crystalline silicon, perovskite cells emit at different wavelengths (700-900nm vs 900-1300nm for silicon), are sensitive to environmental exposure during testing, require non-contact characterization methods, and need both PL and EL analysis for comprehensive evaluation.
Our SC-PLEL-PS Solution
The SC-PLEL-PS Integrated Tester is specifically designed to handle both crystalline silicon and perovskite cells with dual wavelength detection, multiple laser options (808nm standard, 450/915/980nm optional), tandem cell support for independent sub-cell characterization, and quantitative output including minority carrier lifetime and series resistance mapping.
As perovskite moves from lab to fab, having the right characterization tools in place is essential for quality control and process optimization.