There are different types of custom solar panels: tempered glass solar panel or PET solar panel; mono solar panel or poly solar panel; black solar panel or white solar panel; with frame or not; with junction box or with ribbon only; need wire and terminal or not etc.
Do you know how to inquire a custom solar panel?
Hope this video could be helpful for you.

https://youtu.be/j6rkBmhiN74

Posted by Carrie Wong | WSL Solar Co., Ltd.
WSL Solar has been a quality and professional manufacturer of customized solar panels and solar solution provider in China since 2006.
https://www.wsl-solar.com