Intruction to solar module key processes：
Cell string：To array solar cells and connect cells each others in series by soldering for a cell string.
Lay up and soldering：To lay up solar cell strings then to solder two strings in series connection for a dual string ,and a dual string in parallel connection.
Lamination：Taking advantage of vacuum and high temperature to achieve EVA crosslinking action for solar cell and glass tightly integrated to realize solar cell protection purpose.
Frame assemblinf and gluing：To enhance module protection and humidity proof function.
Junction box fixing：To output the electricity produced by solar module.
Testing and Classification ：Measuring solar module power generation and doing module appearance inspection to classify module power and quality.
Packing：Packing solar module to enhance protection function and ensure quality during transportation.