The characteristic experiment of silicon solar cells is the study of the volt-ampere properties ofsilicon solar cell by means of circuit experiments.Conventional experiments do not fully take into account theelfect of the connection of the measurement apparatus on the measurement results , leading to anomalous datacurves and low elfieiency in practical operational experiments.We present three circuit connection methods forsilicon solar cell load testing and analyze the impact of different meter connection methods on the measurementresults.Students can understand the main points of photovoltaic measurement through the data processinganalysis and discussion of the experimental results. This experiment has cultivated the students ' ability toanalyze and solve problems.