TPCV: TPC/TPV Tester for Perovskite Solar Cells

The TPCV tester is a dedicated system for transient photocurrent (TPC) and transient photovoltage (TPV) measurements on perovskite and organic solar cells, designed to study charge transport, recombination, and carrier lifetimes over nanosecond–second time scales. It integrates a fast excitation laser, low‑noise detection, and analysis software into a turnkey platform to support advanced loss/defect analysis and device optimization.