US 2024/0195355 A1 · TESTING DEVICE AND METHOD FOR TESTING PHOTOVOLTAIC MODULE

Abstract

A test device and a method for testing a photovoltaic module, for testing anti-stepping performance of the photovoltaic module. A test member is configured to abut against the photovoltaic module and apply a preset load to the photovoltaic module, to simulate force on the photovoltaic module when an operator walks on a surface of the photovoltaic module, so as to easily adjust and replace the material and the manufacturing process of the photovoltaic module according to test results, so that the photovoltaic module has stronger anti-stepping performance, thereby prolonging the service life of the photovoltaic module. The test member is provided with an abutment surface for abutting against the photovoltaic module, and an area S of the abutment surface satisfies: 50 cm2≤S≤400 cm2, which improves accuracy and reliability of the test results of the test device, thereby improving operation performance of the test device.

Claims21

Dependent claims

A test device for testing anti-stepping performance of a photovoltaic module, wherein the test device comprises a test member configured to abut against the photovoltaic module and apply a preset load to the photovoltaic module;

wherein the test member is provided with an abutment surface for abutting against the photovoltaic module, and an area S of the abutment surface satisfies:
50 cm2≤S≤400 cm2.

A method for testing a photovoltaic module, applied for testing anti-stepping performance of the photovoltaic module, wherein the method comprises:

performing a defect inspection test on the photovoltaic module, and recording a test result as an initial result;
mounting the photovoltaic module on a color steel tile assembly;
applying a preset load to the photovoltaic module by using a test device and maintaining for a preset period;
performing the defect inspection test on the loaded photovoltaic module, and recording a test result as a loading result;
and
comparatively analyzing the initial result and the loading result.

3 more elements

A photovoltaic module for a color steel tile assembly, wherein the color steel tile assembly comprises color steel tiles and a clamp, the color steel tiles each comprises a male rib and a female rib arranged opposite to each other along a width direction of the color steel tile, the male rib is fixedly connected to the female rib of an adjacent color steel tile, and the male rib and the female rib are each provided with a bending portion;

the photovoltaic module is mounted on the color steel tile through the clamp, and a part of the photovoltaic module connected to the clamp is the connecting portion;
and
along the thickness direction of the photovoltaic module, a preset distance is defined between the photovoltaic module and the bending portion, the photovoltaic module is capable of abutting against the bending portion when the photovoltaic module is under pressure along the thickness direction of the photovoltaic module, and a part of the photovoltaic module abutting against the bending portion is the connecting portion.

Dependencies are inferred from the claim text.

Testing device and method for testing photovoltaic module

Life of this patent

Testing device and method for testing photovoltaic module

Life of this patent

Abstract

Claims21