CE certificate
Photovoltaic modules usually refer to solar modules. Photovoltaic modules can convert solar energy into electrical energy and are the core part of the solar power generation system.
It has two forms: independent operation and grid-connected operation. Photovoltaic exports to the EU require CE certification. Only CE certification can be sold in the EU market. The "CE" mark is a mandatory safety certification mark and is regarded as a passport for manufacturers to open and enter the European market. CE stands for CONFORMITE EUROPEENNE