Bookmarked, I’ve been meaning to get round to this too, probably reminded by the falling hours of daylight 🙂
From what I’ve gleaned thus far, the maxim of ‘buy cheap, buy twice’ Is a likelihood. A few months ago I got some power banks and some small LED lamps for our annual waterborne camping, along with a folding solar charger. It all worked as required, the 13w solar pad charging up phones in an hour or so in bright light.
For lights in a shed, a storage battery will be required too, lead acid probably the best vfm, but happy to be told otherwise.
I used Mobile Solar Chargers, based in the U.K. and the proprietor was very helpful, happy to take time on the phone to discuss and suggest a few of the products for me to research further. As it so turns out, all very sound advice to my questions and requirements coming from a place of very little knowledge.
Mobile Solar Chargers