this post was submitted on 23 Jul 2026
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Electric Vehicles
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That's an insane amount of money to pay for so few solar panels. That gets you like 10 miles of range per day at best. I've seen people try this with many times this amount of solar charging capacity and they average around 50 miles of range per day.
This is like those power banks that have a solar panel attached to them. It's a nice idea in theory but in practice it takes 2 weeks for it to fully charge the battery so there's a good reason nobody is using those.
I just priced it out for a solar generator:
Generator with 2kWh of storage capacity: $899
200W solar panels: $379 each
As far as I can tell, that means I can get basically the same capacity for $2800, just over half the price of this gosun product. There are different pros and cons but I'm not seeing the value proposition here.
That is a standard markup for a low volume product. They designed the case, one assumes they have custom molds for it (not cheap). One assumes they have done some testing - the first pothole I'm forced to drive through shouldn't break it (I can think of a dozen different things that are likely to break if you don't design for that)