[thackney]

The most common (only US??) home refill unit (Phill by BRC) goes to 3,600 psi in their write-up. I think I’ve read the vehicle CNG tank code was 4 or 5,000 psi with a very significant safety factor on top of that.

[virgil283]

home refill unit (Phill by BRC) goes to 3,600 psi in their write-up. ..Wow...so just for comparison a 3 ton household AC draws about 15amps @240 VAC to produce around 360psi . So this unit would draw maybe 5 times as much power for 10 hours to fill the car's tank (in general numbers)?