After the solar cells inside the module undergo welding, lamination, lamination, framing and other operations and flow processes, certain fragments, tiny cracks or broken grids
Before component testing, it is necessary to use reference cells or standard components to calibrate the light intensity of the solar simulator light source, that
olar cells are spectral selective devices, and their photoelectric response characteristics change with the change of spectral distribution. The spectral distribution of natural sunlight is
Sun Simulation Tester Solar simulation testers (also known as solar simulators, or I-V test systems) are mainly used to test the electrical properties of solar
Component packaging mainly relies on vacuum lamination equipment, that is, vacuum lamination machine. Through the pressure action of the vacuum laminator under certain conditions of
Equipment introduction Soldering is one of the key processes in the component packaging process. Soldering is divided into manual soldering and automatic soldering. The equipment
With the improvement of industrial automation, both solar cell production workshops and photovoltaic module production workshops are gradually introducing semi-automatic or fully automated production lines.
The sealing material of photovoltaic modules mainly refers to silicone sealants such as paste-like room temperature vulcanized silicone rubber (RTV).Silicone rubber has excellent heat resistance,
Function and classification The main function of the junction box is to connect the solar cell circuit inside the module with the external circuit through
Fluorine material In order to make the outer layer of the polymer backsheet have good weather resistance, fluorine materials are often used as backsheet materials.