Pay once for the solar power your system will produce over the term and skip the monthly solar bill. The installer still owns and maintains the system.
Some homeowners have cash on hand but do not want to own or maintain a system. Others simply do not want another monthly payment for the next 20 years. A prepaid PPA is a power purchase agreement where you pay for the electricity upfront. After that payment the solar power your system makes is already paid for, apart from your utility’s fixed charges and any power you still buy from the grid.
The upfront price is set in your agreement, so compare it with a cash purchase, a solar loan and a standard PPA before you decide. A prepaid PPA only makes sense if the numbers beat your other options.
A prepaid PPA tends to fit homeowners who can pay upfront, plan to stay in their home for years and want a long term price for their power without owning equipment. It may not fit if you might sell soon, need to keep your cash available or want to own the system and any incentives yourself.
We compare a prepaid PPA with a standard PPA, a lease, a loan and a cash purchase for your roof and your usage, so you can see which one gives you the best value before you pay anything. We are not tied to one installer.
We compare the prepaid price with the total of monthly payments and with a cash purchase.
We ask how the agreement works if you sell, so your buyer is not a surprise.
See your numbers first, with no obligation. Questions? Talk to our team.
How It Works
The path is shorter than most financing options because the payment happens at the start.
Not sure prepaying is right? Compare a standard PPA or a solar lease.
Side By Side
How the four paths differ on the things homeowners ask about most. Terms vary by offer, so treat this as a guide.
The federal homeowner tax credit ended after 2025. Ask each provider how incentives are reflected in the price you are quoted.
See the full comparison on our solar financing options page.
Before You Prepay
Paying upfront means the contract matters more. Ask every provider these.
The term, the expected production and who handles repairs and monitoring.
Look for a production guarantee and a clear remedy, such as repairs or a credit.
Ask whether the agreement transfers, whether there is a refund or credit for unused time and what your buyer's lender will want to see.
Ask about renewal, buying the system and removal, and who pays for each.
We ask these questions for you when we compare your solar offers.
Pay a set rate for the power your system produces each month, with the installer owning the system.
Buy your system outright, own it from day one and keep the ownership benefits.
A prepaid PPA is a power purchase agreement where you pay for the electricity your solar system will produce upfront, in one payment, instead of paying a monthly bill. A solar company installs, owns and maintains the system on your roof. After the upfront payment you do not pay it a monthly solar charge, though you still pay your utility for fixed charges and any power you use beyond what the panels make. Compare it with a standard solar PPA or see all solar financing options.
You agree on a term, often 20 to 25 years, and a price for the power the system is expected to produce over that time. You pay that price upfront, the installer builds and owns the system, and your solar power is already paid for. The agreement should spell out production guarantees, repairs, transfer on a sale and what happens at the end of the term. We can compare prepaid offers for your address.
Timing. With a standard PPA you pay a per kWh rate every month for the power produced, and the rate may rise each year. With a prepaid PPA you pay for the term upfront, so there is no monthly solar bill and no yearly escalator to track. The installer owns the system in both cases, so compare the prepaid price with the total of the monthly payments.
They are close but not identical. A prepaid PPA pays for the electricity the system produces, while a prepaid solar lease pays upfront for the right to use the equipment. In both cases the installer owns the system. A regular solar lease charges a fixed monthly amount instead. Ask any installer which structure they are offering and read the production and transfer terms.
It depends on what you want. A solar loan or a cash purchase makes you the owner, so you keep ownership benefits and handle upkeep. A prepaid PPA means you do not own the system, but you also skip the loan and the maintenance. Compare the upfront price, the term and the total cost for your home. Our services page lays out the differences.
It can be if the upfront price is clearly lower than what you would pay your utility for the same power over the term, and you plan to stay in your home. It is harder to justify if you may sell soon or if utility rates in your area stay low. We compare the prepaid price with your utility rate and your other choices. See your options in California and Massachusetts.
Yes. You still receive a utility bill. It includes fixed charges and the cost of any power you use beyond what the panels produce, and in some areas it reflects how your utility credits exported power. What you stop paying is a separate monthly solar payment to the system owner. Ask for a sample bill estimate before you sign.
Prepaid agreements usually transfer to the next owner or are handled in the sale, but the rules differ by contract. Some include a refund or credit for unused time, and others do not, so ask before you pay. Your buyer's lender may also want to review the agreement. Contact us if you want to talk through your plans, or read how a standard PPA handles a sale.
The installer or its financing partner owns the system, so any ownership incentives go to them and are usually built into the price. That is a difference from a cash purchase, where you own the system. The federal homeowner credit for buyers ended after 2025, so ask every provider how incentives are reflected in the price you are quoted.
Look for a production guarantee in the agreement. It describes what the system owner must do if output falls short, such as repairs or a credit. Also ask who monitors the system and how issues are handled. We explain these terms in plain language when we compare your offers.
Availability depends on your address, utility and installer partner. Third party owned solar is common in California, and in Massachusetts we confirm what applies before you spend time on a quote. See our California page, our Massachusetts page or all areas we serve.
Instead of searching installer by installer, share your address and a recent bill and we check which of our installer partners offer prepaid terms where you live, then compare them with standard PPA, lease, loan and cash options. Start your solar quote or call (877) 840-4504.
Next Step
Share your address and a recent electric bill. We compare prepaid terms with a standard PPA, lease, loan and cash purchase, with no obligation.
Learn how a solar PPA, solar lease, solar loan or cash purchase works, browse California and Massachusetts, or contact us.