Free calculator
EV fuel cost
Gas vs grid vs sunshine — cost per mile and per year for your vehicle and miles.
Gasoline
$1,615/yr
13.5¢/mile
Grid (off-peak)
$411/yr
3.4¢/mile
Your solar
$343/yr
2.9¢/mile
EV energy
3,429 kWh
≈ 2.4 kW of panels
Home Level 2 charger installs run about $2,500–$3,000 with us. The federal §30C charger credit ended for chargers placed in service after June 30, 2026. Panel sizing uses ~1,450 kWh per kW per year (typical Colorado roof).
EV charger installationGet honest numbers for your roof
Our Colorado crew looks up your utility’s current rules, models your roof, and tells you straight — including when solar or a battery won’t pay off.