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Indiana · IN

Solar Panels in Indiana:
Is It Worth It in 2026?

Indiana averages 1267 kWh per kWp per year with 4.8 peak sun hours per day. At 16.19¢/kWh, an 8 kW system saves roughly $1,641/year and pays back in about 9.2 years.

Indiana Solar at a Glance

Peak sun hours / day4.8 hrs
Avg solar yield1267 kWh/kWp/yr
Electricity rate16.19¢ / kWh
Avg payback (8 kW)9.2 years
Annual savings (8 kW)$1,641/yr
Net meteringFull retail net metering ✓

EIA data updated: April 11, 2026 · EIA, PVGIS v5.3

Solar Incentives in Indiana

Federal ITC
30%

The 30% federal solar tax credit (Section 25D) expired December 31, 2025. Cash and loan purchases no longer qualify. State incentives below still apply.

State Programs
Rebates & Exemptions

Sales tax exemption, property tax exemption, full retail net metering

Total Savings
Varies

Utility rebates, exemptions, and net metering still apply. Federal ITC expired Dec 2025. Plus sales tax exemption. Property value increase is tax-exempt.

All Available Incentives in Indiana

Federal ITC (Section 25D) — Expired December 31, 2025 — no longer available for residential cash/loan
Sales Tax Exemption — Solar equipment is sales-tax exempt
Property Tax Exemption — Solar-added home value not taxed
Net Metering — Full retail net metering ✓

How Much Solar Power Do Indiana Cities Get?

Real PVGIS yield data and EIA electricity rates for all 5 cities. Click any city for detailed payback calculations.

Indianapolis
1275.2 kWh/kWp · 9.2 yr payback
Fort Wayne
1238 kWh/kWp · 9.4 yr payback
Evansville
1320.3 kWh/kWp · 8.8 yr payback
South Bend
1224 kWh/kWp · 9.5 yr payback
Carmel
1277.5 kWh/kWp · 9.1 yr payback
Personalized estimate

Enter your monthly bill — get exact payback numbers for Indiana.

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All Indiana incentives

Full breakdown of credits, rebates, net metering, and SREC programs.

Incentives

Solar in Indiana: Frequently Asked Questions

Is solar worth it in Indiana?
For many homeowners, yes — though payback is longer than average in Indiana. Low electricity rates (16.19¢/kWh) extend payback to 9.2 years. But the 25-year savings (~$30,210) still significantly exceed system costs, and electricity prices will likely rise. Indiana's net metering policy was weakened in 2017 but still provides useful export credits.
What solar incentives are available in Indiana?
Indiana homeowners can stack multiple incentives: the state solar incentives (federal ITC expired Dec 2025) (ITC) — $6,480 on a typical 8 kW system; a property tax exemption (solar-added home value not taxed); sales tax exemption on solar equipment; and net metering through Duke Energy / AES Indiana. Indiana's net metering policy was weakened in 2017 but still provides useful export credits.
How much electricity do solar panels produce in Indiana?
Indiana averages 1267.0 kWh per kWp of solar per year — 16% below the US average. An 8 kW system produces roughly 10,136 kWh/year, with a monthly average of 105.6 kWh/kWp. Output varies by location: southern Indiana produces more than the north.
How much do solar panels cost in Indiana?
The average 8 kW system in Indiana costs approximately $21,600.0 before incentives. After the 30% federal ITC ($6,480), your net cost is around $15,120. Prices range from $2.40–$3.20/watt installed depending on installer, panel brand, and Midwest weather with moderate sun.

Going Solar in Indiana: Step by Step

From first quote to first kilowatt — here is the typical timeline for a residential solar installation in Indiana. Most homeowners complete this process in 6–12 weeks.

  1. 1
    Get 3 quotes

    Prices in Indiana average $22,400 for an 8 kW system before incentives. Getting three quotes typically saves 10–15%. Use the same system size so you can compare apples to apples.

  2. 2
    Review your electricity bill

    Your last 12 months of usage determines the right system size. At 16.19¢/kWh in Indiana, a system that offsets 90% of your bill hits the best cost-per-kWh sweet spot.

  3. 3
    Check state incentives

    Indiana does not have a statewide solar tax credit, but utility rebates and net metering may still apply. Sales tax exemption.

  4. 4
    Sign contract & apply for permits

    Your installer pulls the building permit and files interconnection paperwork with your utility. Permit approval in Indiana typically takes 1–4 weeks depending on your county.

  5. 5
    Installation day

    A standard 8 kW residential installation takes 1–2 days. Racking goes on first, then panels, then the inverter is wired to your main panel. The crew usually keeps the power on throughout.

  6. 6
    Utility inspection & interconnection

    After installation your utility inspects the system and approves grid connection. This final step can take 1–3 weeks. Once approved, your meter tracks both import and export.

Data summary for Indiana: Indiana averages 1267.0 kWh/kWp/year with 4.8 peak sun hours/day. Electricity costs 16.19¢/kWh. An 8 kW solar system saves ~$1,641/year and pays back in 9.2 years. Sales tax exemption, property tax exemption, full retail net metering.