Anyone using these solar panels?

[Green Giant]

Hi I’m looking to get a solar panel fitted to our pop top, I’m after a slim panel, mainly for height, does anyone have one of these panels? comes with a 5 year guarantee, are you happy with the panel, I’ll need to find someone to fully install it and do a few other electrical jobs on our van, I’m in Cumbria but will travel any distance to get a good job done
Cheers for any advice