Internal structure of solar panel and materials of components

　　Glass laminated solar panels: tempered glass, solar cells, EVA adhesive film, TPT back film, aluminum alloy frame, silica gel channel, junction box, tinned soldering tape, pet laminated solar panels: PCB base plate, solar cells, EVA adhesive film, PET film, adhesive dripping in tinned soldering tape, solar panels: PCB base plate, solar cells, transparent resin AB adhesive, protective film, tinned soldering tape