Comment on Solar powered personal umbrella with battery?
Onomatopoeia@lemmy.cafe 23 hours agoLol that tiny ass solar setup ain’t charging both a laptop and a phone, least of all with them running.
That can just barely charge a phone (source - I’ve done a lot of math around this, solar panels have very low output per square meter).
nimpnin@sopuli.xyz 18 hours ago
Who said it would?
shalafi@lemmy.world 18 hours ago
The picture clearly implies that.
nimpnin@sopuli.xyz 8 hours ago
A computer?
Ilovethebomb@sh.itjust.works 3 hours ago
There is a cable running from the solar panel to the laptop, implying the panel is charging the laptop.
Which, based on my experience with them, ain’t happening.