The Quick Read: No single program wins for every homeowner. The best fit depends on the loan you hold now, how much equity you have, and who owns the panels. A true cash-out refinance, a green-upgrade refinance, and a government-loan energy add-on each work differently. A smaller refinance that only swaps your loan will not hand you enough cash to fund solar.
Key Takeaways
- A true cash-out refinance replaces your first mortgage with a bigger one and pays you the difference. On a one-unit primary residence, conventional cash-out generally tops out at 80% loan-to-value (LTV), subject to lender guidelines.
- A rate-and-term refinance, also called limited cash-out, allows only incidental cash back. It cannot fund a solar install.
- Panels you own can add appraised value. Leased panels add none, and separately financed panels may add none until the debt is cleared.
- FHA and VA each have energy-improvement options, but they work differently from a plain cash-out.
- Prior solar or PACE financing can stall a file. Sort out the liens before you apply.
Which Program Is Best for Your Situation?
The best program for your situation is the one that matches your existing loan, your equity, and your panel ownership. Equity decides how much cash you can reach. The existing loan decides which doors are open. Panel ownership decides whether the appraisal gives you any credit for the system.
Cash-out refinance estimate
The starting figures are an example value with a balance and a cash request in proportion. Replace them with yours.
Editable benchmark: 7.24% as of October 29, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a cash-out refinance quote.
Illustrative starting assumptions: a $350,000 home value, a $193,000 current balance, the agency cap on a one-unit principal residence, a thirty-year term at the current Freddie Mac benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a cash-out refinance quote; a cash-out loan is priced by the lender at lock. The cash available is the loan the program cap allows less the balances paid off, before closing costs, which are not included. The HELOC line is the program’s combined loan-to-value ceiling applied to the same value and balance. Taxes and insurance are editable estimates. Licensed in sixteen states for consumer mortgages.
Here is how it plays out in practice. Say you have a conventional loan and plenty of equity. A full cash-out refinance is the straightforward route. Say you hold a VA loan with a small efficiency project. The VA’s own energy provision may fit better. Say you want the upgrade cost built into the loan with the work earmarked. A green-upgrade refinance may be the match.
Lendmire’s cash-out refinance programs page outlines the standard lanes. A broker like Lendmire shops multiple wholesale lenders and matches your scenario to a program. That matters here because lenders differ on how they treat energy add-ons, so one lender’s “no” is not the whole market’s.
Quick-Pick Table: Which Route Fits You?
| Your situation | Likely best-fit route | Main trade-off |
|---|---|---|
| Conventional loan, solid equity | Full cash-out refinance | Tighter LTV cap |
| Want the upgrade cost earmarked in the loan | Green-upgrade refinance | Funds tied to the work |
| Existing VA loan, small efficiency project | VA IRRRL energy exception | Limited cash allowed |
| Existing VA loan, larger project | VA cash-out refinance | Appraisal, full underwriting |
| FHA loan, energy upgrades | FHA energy-efficient mortgage | No cash back to you |
| Existing PACE lien | Refinance that pays it off | Lien must clear at closing |
| Leased panels | Cash-out on home value only | Panels add no value |
Treat the table as a starting point. A full file review changes the answer more often than people expect.
How Is the Loan Underwritten, Step by Step?
The loan runs through seven steps. Each one can change which program is open to you. Here they are in order.
Step 1: Identify the existing loan. Is it conventional, FHA, or VA? For conventional loans, who owns it, Fannie Mae or Freddie Mac? That one fact opens or closes several products.
Step 2: Choose the transaction type. A rate-and-term refinance pays off your first mortgage, the closing costs, and any purchase-money second lien. Cash back is incidental only. A full cash-out refinance is a larger new first mortgage with the difference paid to you. A green refinance finances the upgrade inside the loan, and the money is earmarked for the work. It is not free cash.
Step 3: Title and lien check. The lender must find out whether any solar loan, lease, or power-purchase agreement (PPA) exists. Fannie Mae’s Selling Guide on special property considerations requires lenders to determine who owns the panels and how they are financed. A properly filed UCC fixture filing can outrank a later-recorded mortgage. That is a first-lien problem, and it stops files.
Step 4: Appraisal. The appraiser values the home. Owned panels may add value. Leased or PPA panels cannot be counted. Separately financed panels count only if the documents show they cannot be repossessed on default, or if the debt is paid off.
Step 5: Energy documentation. Energy-specific products may call for a rater’s savings analysis. Some waive it for modest project costs. Ask your loan officer which applies.
Step 6: Underwriting. Income, credit, and debt ratios get the standard review. The wholesale conventional programs generally start at a 620 decision score, with a total debt ratio ceiling around 50% on automated findings. Both are subject to lender guidelines and full file review. Some government programs also recognize projected utility savings.
Step 7: Closing and disbursement. Upgrade money may be held in escrow or paid to the contractor. Any PACE loan must be paid off at or before closing for a Fannie Mae-deliverable loan.
What Do the Structures Look Like?
Four structures cover most files. Each has its own constraint.
Conventional full cash-out
This is the plain version. The conventional cash-out lane generally allows up to 80% LTV on a one-unit primary residence. Two- to four-unit properties, second homes, and investment properties are capped at 75%. Seasoning applies: the mortgage being paid off must generally be at least 12 months old, and you must have been on title for at least six months, with exceptions such as delayed financing and inheritance.
One wholesale lane reaches 89.99% LTV with no mortgage insurance. It requires a 680 score, a 50% ratio ceiling, a 30-year fixed loan, a primary residence, a conforming balance, and its own six months of seasoning. Not every borrower fits, but it is worth asking about when equity is thin. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Once the cash is yours, the lender does not police how you spend it. That freedom is the main advantage over energy-specific products.
Green-upgrade refinance
Two conventional products are built for this. Fannie Mae’s HomeStyle Energy and Freddie Mac’s GreenCHOICE are described on the U.S. Department of Energy’s financing page. GreenCHOICE lets you finance a set share of the home’s as-completed value for energy- and water-saving improvements, on a purchase or refinance. It can close before the work is finished, and terms run up to 30 years.
The upgrade cost is financed inside the loan, which means you are not tapping equity as free cash. Whether these products pair with a cash-out transaction differs by product and changes over time. A lender should confirm current terms before you plan around it.
FHA energy-efficient mortgage
FHA’s rulebook, Handbook 4000.1, has sections on energy-efficient mortgages and on solar and wind technologies. The idea is to finance energy improvements into a purchase or refinance through one mortgage. The program recognizes projected utility savings when qualifying you. Expect the money to go toward the work, not into your pocket.
Existing FHA borrowers also have the FHA Streamline, which carries no appraisal and a limited credit review, but it requires a net tangible benefit. It is built to swap a loan, not to pay for upgrades.
VA options
The VA’s interest rate reduction refinance (IRRRL) works only for existing VA loans. It is rate-and-term, with a 0.5% funding fee unless you are exempt, no VA appraisal, a net tangible benefit, and seasoning of the later of 210 days and six payments. Cash back is generally not allowed. The small exception is an allowance for energy-efficient improvements, and the payment increase generally cannot exceed the projected utility savings.
Bigger projects need a VA cash-out refinance, which requires an appraisal and full underwriting. It can also refinance a conventional loan into a VA loan.
Where the General Rule Breaks
The rule of thumb is “equity in, cash out, pay the installer.” Five situations bend it.
PACE liens. A PACE loan is repaid through your property tax bill, and it sits ahead of your mortgage. A Fannie Mae loan on a home with PACE-financed panels is not deliverable unless the PACE loan is paid off at or before closing. A refinance can do that payoff. HomeStyle Energy is built to refinance energy-related debt too. Do not assume a PACE payoff counts as limited cash-out, because that classification depends on the lender and the guide.
Leased or PPA panels. The appraisal cannot count their value, so you cannot borrow against them. You can still do a cash-out on the home itself. The lease is a separate obligation that the lender will review.
Separately financed solar loans. If the panels secure a loan with a UCC filing, the lender may refuse to credit their value until the debt is paid or the documents are clean. A cash-out refinance is one way to retire that loan, a topic Lendmire covers in its piece Can You Pay Off a Solar Panel Loan With a Cash-Out Refinance?.
Texas homesteads. The state constitution caps a cash-out on a homestead. The wholesale 89.99% lane is not written there.
Occupancy. This article is about the home you live in. A second home or rental changes the leverage, because the cap drops to 75% on conventional cash-out. One sentence is all it needs here: occupancy decides the leverage.
What Does the Math Look Like in Practice?
The math is percentages, not dollars. Picture a homeowner whose first mortgage equals 55% of the home’s value. The conventional cash-out ceiling on a one-unit primary residence is 80%. That leaves about 25 points of the home’s value to work with. Closing costs and any liens to be paid off come out of that room first. What remains is available for the project.
Now picture a second homeowner at 70% LTV. The same 80% ceiling leaves only 10 points. That is a smaller pool, and it may not stretch to solar plus a heat pump plus insulation. Phasing the work, or choosing the highest-payback item first, may fit better. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Two traps deserve attention:
- The blended-loan trap. A cash-out refinance replaces your whole first mortgage. If your current loan has a lower rate than what is available today, you are repricing the entire balance to fund the upgrade. A second-lien option may cost less overall in that case. A broker can compare both.
- The term mismatch. Solar panels and many appliances have working lives shorter than a 30-year mortgage. You can end up paying for a short-lived upgrade long after it wears out. Choosing a shorter term, or paying extra toward principal, narrows the gap.
Mortgage insurance matters too. It is required above 80% LTV, but most conventional cash-out files sit at or under that line. Where it applies, you can request cancellation at 80% of the original value, and the servicer must end it automatically at 78%. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Do not budget around a promised savings number. The Consumer Financial Protection Bureau’s solar advisory warns about hidden markups and fees in solar loans and misleading savings claims. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit. Build the case on your utility bills, not on an incentive.
Why Does a Cash-Out Refinance Often Beat Solar-Specific Financing?
Often it comes down to price and clarity. Home-secured financing can cost less than specialty solar loans or PACE. The CFPB’s PACE rule announcement reports that most PACE borrowers qualified for other financing, often cheaper. It also reports PACE raised property taxes substantially and that PACE borrowers were more likely to fall behind on their first mortgage. The rule sits in the CFPB’s archive, so check its current status.
That is the general pattern, not a promise. A cash-out refinance comes with closing costs and a new loan term. Weigh both against the alternative on the Loan Estimate you receive.
When Is a Cash-Out Refinance the Wrong Tool?
Skip it in these cases:
- You have little equity, and the project would push you past the LTV cap.
- Your current loan is much cheaper than a new one, and the project is small.
- The upgrade is short-lived, and you would carry the debt far longer than the equipment lasts.
- You are about to sell, so the closing costs have no time to pay back.
- Existing solar or PACE debt cannot be cleared at closing.
- You are counting on leased panels to add value. They will not.
Sometimes the honest answer is a smaller, separate loan, or waiting until the equity builds.
Key Terms Defined
Cash-out refinance: A new, larger first mortgage that pays off the old one and gives you the difference in cash.
Limited cash-out (rate-and-term) refinance: A refinance that pays off the old loan and closing costs, with only incidental cash back.
LTV (loan-to-value): The loan balance divided by the home’s appraised value.
PACE: A financing tied to your property tax bill, often used for solar, that sits ahead of your mortgage.
PPA (power purchase agreement): A contract to buy the electricity your panels make, where someone else owns the panels.
UCC filing: A public record showing a lender claims an interest in property such as solar panels.
Seasoning: The waiting period before an existing loan or ownership counts toward a refinance.
Frequently Asked Questions
Can a rate-and-term refinance pay for solar panels?
Not in any meaningful way. That refinance pays off your existing first mortgage and costs, with only a small amount of incidental cash back. A full cash-out, a green-upgrade refinance, or a government energy provision is the route for funding the work.
Do solar panels raise my appraised value?
Owned panels can, with proper documentation. Leased and PPA panels add nothing. Separately financed panels count only if they cannot be repossessed on default or the debt is paid off. Give your lender accurate ownership paperwork up front so the appraiser has it.
Can I pay off a PACE loan in a refinance?
Yes, in many cases. A Fannie Mae loan on a home with PACE-financed panels requires the PACE payoff at or before closing. The refinance can supply the money. Whether it is treated as limited or full cash-out depends on the lender and the guide, so ask early.
Is a home equity line a better choice than a cash-out refinance?
It depends on your current loan. A second lien leaves your first mortgage alone, which can matter if that loan is cheap. A cash-out refinance gives one payment and one loan, but it reprices everything. A broker can compare both against your file.
Does a VA streamline loan allow cash out?
Only in a small exception for energy-efficient improvements. Anything larger calls for a VA cash-out refinance with an appraisal and full underwriting.
Next Step
If you are weighing a cash-out refinance against keeping the loan you have, Lendmire can help you compare the programs and the equity each one reaches. Gather your current mortgage statement, any solar or PACE paperwork, and your contractor bids before you start. Everything here is subject to lender guidelines and full file review, and none of it is a commitment to lend.
For your own numbers, request a scenario review with Lendmire.
For current guidelines and terms, see Lendmire’s refinance programs page.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage with consumer lending licenses in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged through wholesale lending partners, and each application is reviewed individually by the lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae Selling Guide, B2-3-04 Special Property Eligibility Considerations
2. HUD Handbook 4000.1 transmittal
3. CFPB consumer advisory on solar loans
4. CFPB PACE final rule release
This article is part of Lendmire’s cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Get a Cash-Out Refinance After Buying a Home With Cash · Does a Fourplex Cash-Out Refinance Need More Reserves Than a Duplex? · How to Roll a Solar Panel Loan Into a Cash-Out Refinance
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.