Lease or buy solar — how to decide
Leasing or buying solar can both be good paths, but they work in different ways. This page explains the basic trade-offs so you can compare options with confidence and choose what fits your home and budget.
Lease, PPA, or buy: what is the difference?
A solar lease usually means you pay a fixed monthly amount to use the system on your roof. A PPA (power purchase agreement) is similar, but you pay for the electricity the system produces, often at a set rate per kWh.
With a solar loan, you borrow money to buy the system and pay it back over time. You own the system, so you may keep more of the long-term value, but you also take on the loan payment and maintenance responsibility in many cases.
SunWise Lease is a free matching service. We do not install systems, make loans, or give financial advice. We help you compare general options and connect you with vetted local solar providers.
- Lease: lower upfront cost, fixed monthly payment, provider usually handles maintenance
- PPA: low upfront cost, payment tied to energy production, rate may change over time
- Loan: higher upfront or monthly cost, but you own the system
How the costs usually work
Upfront costs can vary a lot. A lease or PPA often has little to no money down, which can make solar easier to start. Monthly payments might be in the tens to low hundreds of dollars, depending on your roof, system size, local rates, and contract terms.
A loan usually has a higher monthly payment than a lease or PPA, but it can also lead to more long-term value because you are paying toward ownership. The total cost may be lower or higher than a lease depending on the interest rate, term length, and equipment price.
Savings are not guaranteed. They can vary by home, utility, state rules, roof condition, shading, electricity use, and whether the contract includes an escalator that raises payments over time. Ask for every number in writing before you compare offers.
- Ask for the full monthly payment, term length, and any annual price increases
- Ask who handles repairs, roof work, and monitoring
- Ask whether the estimate includes fees, taxes, and removal costs
What are the main pros and cons?
A lease or PPA can be a good fit if you want lower upfront cost and a simpler start. These options may also suit homeowners who do not want to worry as much about maintenance. But the provider usually owns the system, and the federal tax credit typically goes to the provider, not the homeowner.
Buying with a loan can be better if you want to keep more of the long-term value and you are comfortable with a larger financial commitment. Ownership can sometimes bring more flexibility when you sell your home, but the details depend on the loan and local market.
Be careful with long contracts, escalators, and early termination fees. Read the full agreement, ask for time to review it, and never sign on the spot.
- Lease/PPA: lower upfront cost, but usually less long-term upside
- Loan: more ownership, but higher commitment and more responsibility
- All options: contract terms matter as much as price
Who each option may suit
A lease or PPA may fit homeowners who want to get started with solar without a large upfront payment. It can also work for people who prefer a more predictable monthly payment and want the provider to handle some system upkeep.
A loan may fit homeowners who plan to stay in the home for a while, want to own the system, and are comfortable comparing financing terms carefully. If you expect to move soon, you should ask how the contract transfers or ends when the home is sold.
If your roof needs repairs, your credit situation is unique, or your state has special solar rules, your best option may depend on details that vary by location. That is why it helps to compare several offers, not just one.
- Choose carefully if you may move in the next few years
- Check roof condition before signing any agreement
- Compare contract length, payment changes, and buyout terms
How SunWise Lease helps you compare
We help you understand the options in plain language and connect you with vetted local solar providers. You share basic home and contact details only — never Social Security numbers, bank accounts, or credit-card numbers.
After you get matched, compare more than one offer. Ask each provider to put the system size, monthly payment, tax credit treatment, maintenance terms, warranties, and transfer rules in writing. If someone pressures you to decide fast, slow down and take time to review.
You can also use our guides to learn more before you talk to a provider: How solar leasing works, Compare lease vs buy, or browse all solar solutions.
- Free matching service
- Educational information only, not financial advice
- Compare multiple offers and read the full contract
Leasing can be easier to start, while buying may give you more long-term value, so compare the full contract, costs, and your plans before deciding.