Solar Panels in Indiana: Cost, Savings & Incentives (2026)
How much do solar panels cost in Indiana in 2026? Typical 9.0 kW system: $18,900 after 30% ITC, 18.0-year payback, 4.5 sun hrs/day, 14.0¢/kWh. Free calculators.
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Indiana solar decision guides
Data hub — jump to in-depth sizing, bill-based, or policy guides. This page stays focused on rates & incentives.
Indiana solar snapshot (2026)
A 9 kW system in Indiana produces roughly 11,826 kWh/year at 4.5 peak sun hours and 14¢/kWh — saving about $1,655/year with ~11-year payback after the 30% ITC.
| Cost item | Amount |
|---|---|
| System cost (9 kW) | $27,000 |
| Federal 30% ITC | −$8,100 |
| Net cost after ITC | $18,900 |
| Est. annual savings | $1,655/yr |
| 25-year net profit (est.) | $22,475 |
Get at least 3 installer quotes — pricing varies up to 30% within the same state.
Indiana solar incentives
Federal ITC — 30%
All US homeowners qualify for the 30% federal Investment Tax Credit through 2032. On a $27,000 system, that's a $8,100 dollar-for-dollar tax credit.
Indiana state programs
Indiana does not currently offer a state solar tax credit after the previous credit expired. Indiana has net metering requirements for utilities, and some rural electric cooperatives offer their own programs. All Indiana homeowners qualify for the federal 30% ITC.
Is solar worth it in Indiana?
Indiana homeowners benefit most when system size matches actual usage and roof orientation is south-facing. Use the calculators above for a bill-specific estimate, or open a decision guide below for sizing by monthly bill or home sq ft.
Frequently asked questions
Direct answers for US homeowners in Indiana.