Is Solar Worth It?
No sales pitch. Just honest, data-backed analysis to help you decide if solar panels make financial sense for your home.
Key Solar Facts for Homeowners
Average Payback Period
6–10 years
Most homeowners recoup their solar investment in 6 to 10 years through electricity savings and incentives. After that, it is essentially free power for the remaining 15–20 years of panel life.
Federal Tax Credit (ITC)
Expired
The 30% residential ITC expired January 1, 2026. If you purchase a system outright, there is no federal credit. However, solar leases and PPAs still qualify through 2027 via the commercial 48E credit — the installer claims it and passes savings to you. State incentives vary widely.
Average 25-Year Savings
$20,000–$50,000
Lifetime savings depend on your state, electricity rates, and system size. High-rate states like California, Massachusetts, and New York see the highest returns.
Home Value Increase
4.1%
Studies from Zillow and the Lawrence Berkeley National Laboratory show that solar panels increase home values by an average of 4.1%, or about $9,000 for a median-priced home.
Panel Lifespan
25–30 years
Modern solar panels degrade at roughly 0.3–0.5% per year and typically last 25 to 30 years. Most manufacturers offer 25-year production warranties.
Electricity Rate Growth
2–3% per year
US electricity rates have risen an average of 2–3% annually over the past decade. Solar locks in your rate, meaning your savings increase each year as utility prices climb.
How to Decide If Solar Is Right for You
Solar is a strong financial investment for most homeowners, but it depends on a few key factors: your electricity rate, roof orientation, local incentives, and how long you plan to stay in your home.
Solar makes the most sense when:
- +Your monthly electric bill is $100 or more
- +Your roof gets direct sunlight for 5+ hours daily
- +Your state has net metering or strong incentives
- +You plan to stay in your home for 5+ years
- +Your state offers solar incentives or you can use a lease/PPA
Solar may not be ideal when:
- -Your roof needs replacement in the next few years
- -Heavy tree shading that cannot be cleared
- -Your electricity rate is very low (under $0.10/kWh)
- -You plan to move within the next 2–3 years
Dive Deeper
Solar Panel ROI in 2026: What the Numbers Actually Show
We analyzed installation costs, electricity rates, and incentives across 20 states to calculate real-world payback periods.
Lease vs. Buy: Which Solar Option Saves You More?
Compare the total cost and savings of leasing, PPAs, loans, and cash purchases for residential solar.
When Solar Does NOT Make Sense
Solar is not right for every home. Here are the situations where the math simply does not work out.
How Net Metering Works (and Why It Matters)
Understanding net metering is the key to understanding your solar savings. We break it down state by state.
Ready to See Your Numbers?
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