Solar String White Bundle

I have the old version of these lights and they worked great for many camping trips. I decided to get a set of the new ones and jumped for one of the large sizes as well. I am extremely disappointed the large size did not even work for my first trip. It was fully charged, but the power button just wouldn’t turn them on. I’m so annoyed. Of course I had already strung them up in the tree before I realized they didn’t turn on.