Gregory's Server@oohshiiiny it's a 21w panel and it works best when it's cloudless. but a couple of hours are enough to charge the battery fully, which lasts for more than a day.
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 @oohshiiiny it's a 21w panel and it works best when it's cloudless. but a couple of hours are enough to charge the battery fully, which lasts for more than a day. 1 comment
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@computersandblues awesome! My latest USB solar panel purchase is supposedly a 40W unit but it needs full sun really. I can run my pinecil soldering iron from it in full sun I'm theory as it's usb-pd 😁