🇺🇸 US Solar Calculators
Solar tax credits, costs by state, and incentives for American homeowners.
🏷 US Solar Tax Credit Calculator
Calculate your federal ITC solar tax credit for 2026.
💰 Solar Cost by State
Solar panel costs and incentives by state.
🔄 Net Metering by State
Net metering policies and savings by state.
☀ Solar Panel Calculator
How many panels for your US home?
💰 Solar Cost Calculator
Total installation cost estimate.
📊 Solar ROI Calculator
Is solar worth it in your state?
📈 Solar Savings Calculator
25-year savings projection.
☀ California NEM 3.0 Calculator
Model savings under California's new net billing tariff.
🌞 Florida Solar Calculator
Solar sizing with FL exemptions and net metering changes.
⚡ Texas Solar Calculator
Solar with Oncor battery incentive and deregulated buyback.
📈 Solar Payback by State
Compare payback periods across all 50 US states.
☀ Arizona Solar Calculator
AZ 25% state credit + 6.5 PSH solar sizing.
🌞 Hawaii Solar Calculator
Fastest US payback at $0.40+/kWh rates.
🏭 New York Solar Calculator
NY 25% credit + NYSERDA rebate calculator.
☀ Colorado Solar Calculator
300 days of sunshine + Xcel rebates.
☀ Massachusetts Solar Calculator
SMART 3.0 incentives + highest NE electricity rates.
⚡ New Jersey Solar Calculator
ADI/SREC-II at $76.50/MWh for 15 years.
☀ Illinois Solar Calculator
Illinois Shines SREC program sizing.
☀ Maryland Solar Calculator
Active SREC market + county credits.
⚡ North Carolina Solar Calculator
#4 US solar state — NC incentives and sizing.
☀ Georgia Solar Calculator
Solar buy back + EMC rebates for Georgia homeowners.
⚡ Virginia Solar Calculator
Active SREC market with Virginia solar incentives.
☀ Pennsylvania Solar Calculator
Strong SREC program — PA solar sizing and savings.
🌿 Oregon Solar Calculator
Energy Trust rebates + Solar Within Reach program.
☀ Washington Solar Calculator
County sales tax exemptions for Washington state solar.
☀ Nevada Solar Calculator
6.2 PSH, 2nd sunniest US state.
⚡ Ohio Solar Calculator
Active SREC market.
☀ Michigan Solar Calculator
DTE SolarCurrents program.
☀ Minnesota Solar Calculator
Xcel Solar*Rewards + Made in MN.
☀ New Mexico Solar Calculator
10% state tax credit + 6.0 PSH solar sizing.
⚡ South Carolina Solar Calculator
Growing market with net metering policies.
☀ Tennessee Solar Calculator
TVA Green Invest program solar sizing.
⚡ Connecticut Solar Calculator
Fastest NE payback at $0.28/kWh rates.
🌞 Louisiana Solar Calculator
Hurricane-resilient solar system sizing.
☀ Utah Solar Calculator
Rocky Mountain Power net metering + 5.5 PSH desert sizing.
⚡ Indiana Solar Calculator
Indiana net metering and NIPSCO solar incentives.
☀ Wisconsin Solar Calculator
Focus on Energy rebates + WE Energies solar buyback.
☀ Missouri Solar Calculator
Ameren and Evergy net metering with 5.0 PSH sizing.
☀ Iowa Solar Calculator
Iowa 15% solar tax credit + MidAmerican net metering.
⚡ Oklahoma Solar Calculator
OG&E and PSO net metering with 5.5 PSH potential.
☀ Idaho Solar Calculator
Rocky Mountain Power and Idaho Power net metering.
☀ Kentucky Solar Calculator
LG&E/KU net metering with growing solar incentives.
🌞 Alabama Solar Calculator
Alabama Power net metering with 4.7 PSH sizing.
☀ Maine Solar Calculator
Maine PACE financing + high electricity rates solar sizing.
❄ Alaska Solar Calculator
Long summer days and AEA energy rebates for Alaskan solar.
☀ Arkansas Solar Calculator
Entergy and SWEPCO net metering with 4.8 PSH sizing.
⚡ Delaware Solar Calculator
SREC market + Energize Delaware grant solar sizing.
☀ Kansas Solar Calculator
Evergy and Westar net metering with 5.2 PSH sizing.
🌞 Mississippi Solar Calculator
Entergy Mississippi net metering with 4.9 PSH sizing.
☀ Montana Solar Calculator
NorthWestern Energy net metering + big sky solar potential.
☀ Nebraska Solar Calculator
OPPD and LES net metering with 5.1 PSH solar sizing.
☀ New Hampshire Solar Calculator
NHEC net metering + high electricity rates solar sizing.
❄ North Dakota Solar Calculator
Basin Electric net metering with cold-climate optimization.
⚡ Rhode Island Solar Calculator
ReConnect RI program + highest NE electricity rates.
☀ South Dakota Solar Calculator
Black Hills Energy net metering with 5.0 PSH solar sizing.
🌿 Vermont Solar Calculator
Green Mountain Power incentives + SPEED standard solar sizing.
⚡ West Virginia Solar Calculator
Mon Power and Appalachian Power net metering solar sizing.
☀ Wyoming Solar Calculator
Rocky Mountain Power net metering with 5.5 PSH sizing.