Is Purchasing Solar Still a Greater Long Term Value?

In 2026, a prepaid solar lease has become a more attractive option than it was a few years ago, especially because the federal tax credit can often be monetized by the investor and used to reduce the upfront cost. However, for many homeowners, purchasing the system outright (or financing it with a loan) still provides greater long-term value.

Here are the biggest reasons:

1. You own the asset

When you purchase a system, you own the solar panels, inverters, and other equipment from day one (or after paying off a loan).

That means:

• All of the electricity savings belong to you.

• You control repairs, upgrades, and replacements.

• You aren't bound by a lease agreement if you decide to sell your home.

With a prepaid lease, another company owns the equipment until ownership transfers (if the agreement includes a transfer).

2. Much higher lifetime savings

A purchased system typically produces electricity for 30+ years.

Example:

• Annual electric savings: $2,500

• 30 years of production:

  • Approximately $75,000 in avoided electric bills (before accounting for utility rate increases).

Even after paying for the system, the homeowner often keeps a significantly larger share of the long-term value because there is no investor taking a portion of the economics.

3. You receive incentives (when available)

If you purchase:

• You may qualify for available federal, state, and local incentives, provided you meet eligibility requirements.

• You receive any applicable renewable energy certificates (RECs) or performance-based incentives if they're not assigned elsewhere.

With a lease:

• The owner of the system generally receives these benefits, not the homeowner.

  
  

4. Better resale value

Studies have found that owned solar systems generally add more value to a home than leased systems.

Buyers usually prefer:

• Equipment they own outright

• No third-party agreement to assume

• No lease paperwork during closing

A prepaid lease can still be attractive, but buyers often need to understand the transfer process or future ownership provisions.

5. Financing can preserve cash

Many homeowners finance a purchase instead of paying cash.

Advantages include:

• Little or no money down (depending on the loan)

• Monthly payments that can be comparable to or lower than electric bill savings

• Full ownership once the loan is repaid

Unlike a prepaid lease, the loan eventually ends while the solar panels may continue producing power for many additional years.

6. Greater flexibility

Owning the system gives you more freedom to:

• Add batteries later.

• Expand the system.

• Upgrade equipment.

• Change installers if needed.

Lease agreements may require approval from the system owner before making certain modifications.

7. Stronger return on investment

For homeowners who expect to stay in their home for 10–20 years or more, purchasing often produces a higher overall financial return because:

• You keep all future energy savings.

• Utility rates have historically tended to increase over time.

• The system continues producing electricity long after it has paid for itself.

  
  

When a prepaid lease may make more sense

A prepaid lease can still be an excellent option if:

• You don't qualify for available tax incentives.

• You want little or no maintenance responsibility.

• The lease provider offers a very competitive prepaid price.

• You prefer predictable costs without arranging financing.

• The agreement includes a future transfer of ownership at no additional cost.

  
  

Bottom line

For homeowners who can purchase a system—either with cash or an affordable loan—and who plan to stay in their home for many years, buying the system generally provides the greatest lifetime financial benefit and full ownership from day one.

A prepaid lease, on the other hand, can reduce upfront costs and simplify ownership responsibilities, making it a compelling alternative for homeowners who prioritize convenience or who cannot fully benefit from available tax incentives. The better choice depends on the homeowner's financial goals, tax situation, and how long they expect to own the home.