Pricing, Financing & Payback
The cost of going solar has dropped dramatically. Incentives and financing options make it more affordable than ever — often paying for itself within a decade.
Typical Costs
As of 2025, U.S. residential solar averages $2.5–$3.0 per watt. A typical 6 kW system costs about $15,000–$18,000 before incentives.
Federal & State Incentives
The federal Investment Tax Credit (ITC) provides a 30% credit through 2025. Many states and utilities also offer rebates or property tax exemptions.
Example Payback Table
| Scenario | Before Incentives | After 30% ITC | Annual Savings | Payback Period |
|---|---|---|---|---|
| 6 kW Solar System | $18,000 | $12,600 | $1,500 | ≈ 8 years |
Financing Options
- Cash Purchase: Highest long-term ROI; you own the system outright.
- Solar Loan: $0-down loans make solar accessible while still qualifying for tax credits.
- Lease or PPA: No upfront cost, but lower lifetime savings since you don’t own the system.
Most homeowners see full payback in 7–10 years and enjoy 15–20+ years of free power after that.