Method and system for testing cadmium telluride thin film solar cell

The invention discloses a method and system for testing a cadmium telluride thin film solar cell, and the method comprises the steps: 1, carrying out the EQE test of a to-be-tested cell device; step 2, processing the battery device for at least one time; the treatment process comprises the following steps: heating the battery device, and then performing voltage bias and/or illumination treatment on the heated battery device; step 3, carrying out EQE test on the processed battery device; and 4, comparing EQE test curve results of the battery device in each step. According to the method, the aim of accurately monitoring the cadmium chloride heat treatment process only by adopting the EQE test is fulfilled. 本发明公开了一种碲化镉薄膜太阳电池的测试方法和测试系统，其中，一种碲化镉薄膜太阳电池的测试方法，包括：步骤1、对待测的电池器件进行EQE测试；步骤2、对电池器件进行至少一次的处理；处理的过程为：先对电池器件进行加热，然后再对加热后的电池器件进行电压偏置和/或光照处理；步骤3、对处理后的电池器件进行EQE测试；步骤4、对比电池器件在各步骤中EQE测试的曲线结果。本发明实现了仅仅只采用EQE测试也可对氯化镉热处理工艺进行精确监控的目的。