Solar cell sheet resistance testing device

The utility model provides a solar cell sheet resistance testing device, which belongs to the technical field of solar cell testing and comprises a lower protective cover, a linear transmission assembly, a test sample tray, an upper protective cover and a sheet resistance testing module. The linear conveying assembly is fixedly arranged in the lower protective cover; the test sample tray is arranged on the linear conveying assembly and linearly reciprocates under the driving of the linear conveying assembly; the upper shield moves up and down through the connected lifting assembly and is closed with the lower shield to form a test darkroom; and the square resistance test module is fixedly arranged on the upper shield. According to the solar cell sheet resistance testing device provided by the utility model, the upper protective cover fixed with the sheet resistance testing module is moved downwards and closed with the lower protective cover by utilizing the action of the lifting assembly, so that the test is