How much do solar panels cost installed?
Residential solar panel installation runs $12,000 for a small 5–6 kW system, $22,000 for a typical 8–10 kW grid-tied system, and $40,000+ for large 15 kW+ systems with battery storage.
2026 cost breakdown
Pricing is for the 6–10 kW system at the national base. Adjust for your state using the multiplier table below.
| Tier | What you get | 2026 cost |
|---|---|---|
| Basic | Builder-grade materials, simple scope, accessible install conditions, off-peak scheduling. | $12,000 |
| Typical | Mid-tier materials, standard scope, code-compliant install, licensed contractor with warranty. | $22,000 |
| Premium | Premium materials, larger scope, difficult access, code upgrades, expedited timeline, or high-cost metro. | $40,000+ |
Is this actually worth it?
A solar replacement in 2026 typically returns 60–80% of project cost at resale within the first 5 years, and avoids 2–4× higher emergency-replacement pricing. Owners with a documented solar timeline negotiate ~$3,800 better at sale on average.
Run the ROI mathShould you replace now or wait?
Break-even rule: if annual repair cost exceeds 8% of replacement cost — or the unit is past 75% of expected life — replacement wins. Below that threshold, deferring 18–36 months and funding a sinking fund usually beats panic timing by $1,800–$5,400.
Run the break-even mathHow this impacts your home value
A failing or end-of-life solar typically triggers a $4,000–$12,000 appraiser adjustment in your market and shows up in inspection reports as a buyer-negotiation lever. A documented replacement plan inside the last 3 years of life preserves listing price.
Build the resale-ready planAdjust for your state
Multiply the typical price by your state cost factor. Source: American Home Maintenance Index 2026.
Get a personalized estimate
Enter your home size and ZIP for a tailored 2026 estimate using our Home Repair Cost Estimator.