this post was submitted on 19 Jun 2026
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[–] mecen@lemmy.ca 1 points 4 hours ago* (last edited 4 hours ago) (1 children)

Yeah a day you can get 2% of battery, but this would make extend range and make it more susteninable considering rooftop and hood space is always unused

[–] ebc@lemmy.ca 1 points 2 hours ago

2% is probably near the theoretical maximum, too. Actual output considering weather, efficiency losses, etc is probably less than half that. Solidly in "not-worth-it" territory for most use-cases. Heck, my car won't even properly charge on a 120V outlet when it's too cold, because it needs to heat up the battery to a safe temperature first and at -20°C that takes more than the ~1kW available from the outlet.