How Much Can You Save With an EV or Solar Panels?
Free, no-signup calculators using real 2026 electricity rates, gas prices, and solar data for all 50 states. Find out exactly what you'll save — and when your investment pays for itself.
Free EV & Solar Calculators
Each calculator uses your state's actual utility rates and incentives.
Gas vs EV Cost Calculator
Compare annual fuel costs between your current gas car and an electric vehicle. See exactly how much you'd save per year based on your driving habits and local rates.
EV Charging Cost Calculator
Estimate your daily, weekly, and monthly EV charging costs. Compare home charging vs public charger expenses for any electric vehicle model.
Solar Panel ROI Calculator
Calculate how quickly solar panels pay for themselves with federal and state incentives. See your 25-year savings projection and breakeven timeline.
EV Total Cost of Ownership
Full 5-year cost comparison: purchase price, fuel, maintenance, insurance, and depreciation. See the true cost of owning an EV vs a gas car.
Solar Savings by State
Solar ROI varies widely by state. See how much you can save with location-specific electricity rates, sun exposure, and incentives.
Should You Switch to an Electric Vehicle or Go Solar in 2026?
With electricity prices and gas costs fluctuating, making the switch to an electric vehicle or installing solar panels is one of the biggest financial decisions homeowners face. Our free calculators help you cut through the marketing and see the real numbers.
How Much Does It Cost to Charge an Electric Car?
The average American drives about 13,500 miles per year. For a typical EV that uses around 30 kWh per 100 miles, that works out to roughly 4,050 kWh of electricity annually. At the national average electricity rate, that's significantly less than what you'd spend on gasoline — but the exact savings depend heavily on your state's rates. Our EV Charging Cost Calculator uses your state's actual rates to give you a precise estimate.
Are Solar Panels Worth It? Federal Tax Credits for 2026
The federal Investment Tax Credit (ITC) still covers 30% of solar installation costs in 2026, making this one of the best times to go solar. Combined with state-level incentives — some states offer an additional 10-25% in rebates or credits — the payback period for solar panels has dropped to as low as 5-7 years in sun-rich states. Over 25 years, the average homeowner saves tens of thousands of dollars. Use our Solar Panel ROI Calculator to see your exact savings.
EV vs Gas: The True Cost Comparison
An electric vehicle isn't just cheaper to fuel — maintenance costs are 30-50% lower because there's no oil changes, fewer brake replacements (thanks to regenerative braking), and far fewer moving parts. Our Total Cost of Ownership Calculator factors in purchase price, fuel, maintenance, insurance, and depreciation to give you the complete picture over 5 years.