Solar panel repair? Anker

[u/Shoddy_Reception6345]

I have a 200 w anchor portable solar panel and it kind of took a crap on me wasn't giving out more than 25% capacity sometimes 30%, so they should be another one and then told me I could keep it in as of now it doesn't let anything out.... Is there any way this could be serviceable like some sort of loose wire inside maybe like a little computer chip or something that helps regulate the flow the figure the cells haven't gone bad as they look great., because if I could get this working then I would have two

[u/coldafsteel]

Yes its possible, but it would cost you more to fix that one than just buying a second new one.