This video is for seller.
After first 4 hours on the sun the sun totally destroyed them. Just imagine – the sun has distroyed solar panels, sounds like joke. But in fact this is terrible.
Something like air bubbles appeared under the surfice of all panels. All my other (not from you) solar panels worked and are still working ideal under the same conditions.
For people: If you want solar panel – don’t by this ones
Links on aliexpress:
Post time: 08-17-2017