Beyond monthly savings, many homeowners ask whether solar pays off when it's time to sell. The evidence says owned solar generally adds value — with some important nuances.
What the research shows
Multiple studies — including long-running research from Lawrence Berkeley National Laboratory and analyses by real-estate sites like Zillow — have found that homes with owned solar systems sell for more than comparable homes without, with premiums often in the low single-digit percentages of sale price. The logic is simple: buyers will pay more for a home with permanently lower electric bills.
Exact premiums vary by market, system size, and age, so treat any specific number as an estimate rather than a promise — but the direction of the evidence is consistent.
Why Colorado is a good market for this
- Sunshine sells. Buyers here understand solar — it's common across the Front Range, so it reads as an upgrade, not a curiosity.
- Net metering makes savings legible. A year of utility bills showing near-zero balances is powerful listing material. See how crediting works with Xcel and other Colorado utilities.
- Colorado's property tax exemption. Colorado exempts residential renewable energy equipment from property tax valuation — the system can add resale value without raising your property taxes. Confirm specifics with your county assessor.
The big caveat: owned vs. leased
The value story applies to systems you own. Leased systems can complicate a sale — the buyer must qualify for and assume the lease. If you're considering solar partly for resale value, buying (cash or loan) is generally the stronger position than leasing.
Thinking ahead to a sale?
Keep your documentation: contracts, permits, warranty papers, and monitoring history all help your agent justify a premium. And if you're adding solar now, quality matters at resale — a tidy, well-documented install from a local company reads very differently to inspectors than a rushed one. Here's how we approach home solar installation.