How Does a Solar Lease Work?

What Is a Solar Lease?

A solar lease is a financing arrangement built on third-party ownership (TPO). A solar company installs panels on your roof, retains ownership of the equipment, and charges you a fixed monthly lease payment for the energy those panels produce.

Because the solar lease companies own the system, they handle all operations and maintenance, including inverter replacements and any warranty claims. You simply enjoy lower electricity bills and clean energy.

How Does a Solar Lease Work? Step by Step

A solar lease is actually fairly straightforward. Here’s how the process works:

1. Site assessment and design. The solar installer evaluates your roof, shading, and energy usage to design a grid-tied solar system sized for your home.

2. Lease agreement signing. You review and sign the solar lease agreement, which is typically for a term of 20 to 25 years. The agreement spells out your monthly lease payment, the escalator clause, and end-of-lease options.

3. Installation and interconnection. The company installs the panels with zero down payment for you and coordinates with Tucson Electric Power (TEP) to connect the system and activate net billing.

4. Monthly payments begin. Your fixed monthly payment (or an amount that rises at a predetermined rate each year) replaces a portion of your old electricity bill. Most Tucson homeowners pay between $75 and $250 per month, depending on system size and energy needs.

5. Ongoing monitoring and maintenance. The leasing company monitors system output, which is covered by a performance guarantee in many contracts, and handles any repairs.

How Much Does a Solar Panel Lease Cost?

One of the most common questions is “how much is a solar lease per month?” In Tucson, typical monthly payments fall between $75 and $250.

Because Arizona receives over 300 days of sunshine a year, systems here tend to produce well above the national average, which means stronger savings relative to your TEP bill.

Keep in mind two factors that affect total solar panel lease cost over time:

• Escalator clause. Many leases include an annual increase of 1% to 5%. Look for an escalator under 3% so your payments don’t outpace utility rate inflation.

• Net billing credits. TEP’s net billing program lets you send excess energy back to the grid in exchange for bill credits, which further lowers your out-of-pocket costs.

Solar Lease vs. Buy: Which Is Better?

Deciding whether to lease or buy solar panels depends on your financial goals and situation.

Buying

Whether buying outright or through a solar loan, you own the system, claim the Arizona solar tax credit, and enjoy the highest long-term solar energy savings. Purchased panels also increase your home resale value by an average of about 6.9%.

Arizona homeowners can additionally take advantage of a property tax exemption on the added home value and a sales tax exemption on solar equipment. The trade-off is a higher upfront cost or loan payments.

Leasing

When you lease solar panels, you pay zero down, start saving immediately, and never worry about maintenance. However, the leasing company receives the tax credits and other incentives.

If you can swing the upfront cost, buying usually nets more savings. If you prefer zero upfront cost, predictable payments, and a hands-off experience, a solar panel lease is a solid choice.

Solar Lease vs. PPA

Solar leases and power purchase agreements (PPAs) are both forms of third-party ownership, but the payment structure differs:

• Solar lease: Fixed monthly payment regardless of how much energy the panels produce.

• PPA: You pay a set price per kilowatt-hour (kWh) for the electricity generated, so monthly costs fluctuate with production.

Both options include solar maintenance by the provider, and both still qualify for federal clean-energy tax credits (passed on to you through lower rates). If predictable budgeting matters, a lease is usually the better fit.

Solar Lease vs. Loan

A solar loan lets you own the system while spreading payments over time. Ownership means you can claim the state credits and benefit from increased property value.

When you own your solar system, you can also add more solar panels or choose to add a battery storage system to continue lowering your reliance on the electrical grid.

A lease offers lower short-term risk with no down payment, no maintenance costs, and fixed monthly payments. Long-term, a solar loan typically delivers greater lifetime savings, but a lease is the easier path for homeowners who want simplicity.

Prepaid Solar Lease: A Middle Ground

A prepaid solar lease lets you pay the full lease cost upfront at a discount. After a set period (usually about six years), ownership transfers to you for little to nothing.

This structure still qualifies for commercial solar incentives, which the leasing company passes to you through a lower prepaid price. It blends the simplicity of leasing with many of the long-term benefits of ownership.

Selling a House With a Solar Lease

Concerned about selling a home with a solar panel lease? You have two main paths:

• Transfer the lease. The buyer assumes the remaining contract. The leasing company will need to approve the new homeowner, but many companies make this process straightforward.

• Buy out the system. You purchase the panels at fair market value (or the solar lease buyout amount specified in your agreement), own them outright, and sell the home with the system included.

Either way, homes with solar panels tend to attract buyers interested in lower energy costs. Just be transparent about the lease terms during the sale.

How To Get Out of a Solar Lease

Life changes, and you may need an exit before the contract term ends. Options include:

• Early buyout. Most agreements let you purchase the system at a pre-set price or fair market value. Review your solar lease agreement for specific buyout terms.

• Solar lease transfer. If you’re selling, you can transfer the lease to the new homeowner.

• Negotiation. Some solar lease companies will negotiate an early termination, though fees can be significant. Check your contract for termination clauses.

Pros and Cons of Leasing Solar Panels

Leasing solar panels is the right choice in some cases, but there are downsides to be aware of.

Pros:

• Zero down payment makes solar accessible to more homeowners.
• Lower electricity bills from day one.
• No maintenance or repair responsibilities.
• Predictable monthly payments help with budgeting.
• Still qualifies for commercial federal clean-energy incentives (passed through as lower rates).

Cons:

• You don’t own the system and cannot claim tax credits directly.
• Long-term savings are lower compared to buying.
• Escalator clauses can increase payments over time.
• Leased panels don’t boost home resale value the same way owned systems do.
• Getting out of a lease early can be difficult and costly.

Is Leasing Solar Panels Worth It in Tucson?

For many Tucson homeowners, a solar lease is absolutely worth it. Arizona’s sunshine means panels produce more energy per dollar than in most states, and TEP’s net billing program adds to the value.

A lease makes the most sense when:

• You want to start saving without a large upfront investment.
• You prefer a hands-off experience with no maintenance worries.
• You plan to stay in your home for most of the lease term.

How Saguaro Solar Electric Can Help

If you’re ready to explore whether a solar lease, a purchase, or a loan is the best fit for your home, the team at Saguaro Solar can walk you through your options.

We handle everything from the initial roof inspection and solar battery storage consultation to Tesla solar panel installation and solar repairs, and our work is backed by a 25-year system warranty.

Contact Saguaro Solar today for a free quote and find out how much you can save with solar in Tucson. If you have questions about choosing to go solar, give us a call at (520) 704-6868. Our experts are also ready to help.