Evidence item

The 99.8% retention is reported for the tested devices after continuous light soaking; the abstract does not establish that every cell or module retained that value or specify a universal test protocol. MEASUREMENT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 25909

Source: Scalable ambient fabrication of single-junction and perovskite–silicon tandem solar cells · locator {} · excerpt hash sha256:fceb8b77b6e91d1aae9daf912201afce4f9ee55183d3a6e7370cb47dfff72743

These devices demonstrate exceptional stability, retaining 99.8% of their initial power conversion efficiency after 1,200 hours of continuous light soaking.