logoalt Hacker News

jvanderbot • yesterday at 4:47 PM • 3 replies • view on HN

What you've shown is that there is a crossover where a gas car + generator beats an electric car.

That doesn't mean electric cars shouldn't be considered as power backup, or that buying a nice electric car vs a nice gas car doesn't come with the added benefit of "Don't need a 10k generator anymore".


Replies

mirmor23 • yesterday at 5:03 PM

> That doesn't mean electric cars shouldn't be considered as power backup, or that buying a nice electric car vs a nice gas car doesn't come with the added benefit of "Don't need a 10k generator anymore".

From redundancy perspective, a genset + car is hands down a better combo. A functional ICE car is cheaper and goes everywhere without any trip planning around charging stations, which is another plus.

➕ show 2 replies
janalsncm • today at 1:46 AM

Yes, the crossover point is around $5-10k more than an ice vehicle, assuming the electric vehicle powers a house just as well as a gas generator does.

The cybertruck costs roughly $82k, which is about 40-50k more than other pickup trucks.

For the same price, you could install 2 1000-gallon propane tanks and enough gasoline to power your backup generator for a year nonstop.

alala-lala-lon • yesterday at 4:55 PM

[dead]