Banks That Offer an Investment Property HELOC With Solar Panels on the Roof

The Quick Read: Only a narrow set of lenders write a home equity line on a rental, and the way the solar system is owned and recorded decides whether a lender can take a clean lien position. A fixture filing, a lease with transfer limits, or a PACE tax assessment can shrink the line or stall the file.

• On Lendmire’s wholesale network, an investment-property line tops out at 70% CLTV, needs a 700 minimum credit score, and runs up to $500,000, subject to lender guidelines.
• Solar debt that is recorded against the property counts toward your combined leverage. A UCC-1 on the equipment alone is handled lender by lender.
• PACE is the hardest case, because it usually ranks ahead of any new lender.
• The line must be held by you or a revocable living trust. A rental titled in an LLC needs a different structure.
• Pull title, a UCC search, and the tax bill before you apply.

This article walks through the lender field and the solar title questions, then covers the edge cases where the general rule breaks.

Key Terms Defined

HELOC: A home equity line of credit. It is a revolving line secured by the property, with a draw period and a repayment period.

CLTV: Combined loan-to-value. It adds every loan recorded against the property, including the new line, and divides the total by the property’s value.

UCC-1: A financing statement that gives public notice a lender holds a security interest in specific equipment. It is not a mortgage.

UCC-3: The filing that terminates a UCC-1. Paying off the loan does not remove the UCC-1 until the creditor files this.

Fixture filing: A UCC filing recorded in the county land records because the equipment is attached to real estate. It can cloud title.

PACE: Property Assessed Clean Energy financing. It is repaid through a special assessment on the property tax bill, not through a normal loan lien.

PPA: A power purchase agreement. A provider owns the panels and sells you the electricity they produce.

DSCR: Debt service coverage ratio. It divides monthly rent by the full monthly housing payment (principal, interest, taxes, insurance, and any HOA dues, together called PITIA).

Which Banks Write an Investment Property HELOC?

Few do. Many lenders write home equity lines only on a primary residence, and those that write investor lines apply tighter terms. Taxstra’s investor guide points to portfolio lenders, credit unions, and regional banks as the usual sources. Large retail lenders are less likely to fill the gap.

On Lendmire’s network, an investment-property line stops at 70% CLTV, with no tier above it. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.

This article names no banks, on purpose. Any list would go stale, and the right lender depends on your property type, credit profile, leverage need, and how the solar is recorded. Lendmire is a mortgage broker, not a lender. It places files with select wholesale HELOC lenders, so one application is matched against several sets of guidelines.

Here is what the network’s investment lines look like, subject to lender guidelines and full file review:

• Credit: a 700 minimum. Scores above 700 buy eligibility, not extra leverage, because 720 and 700 both reach the same 70% ceiling.
• Size: $25,000 to $500,000. Lines above $500,000 are for primary residences only.
• Structure: a first or second lien, with a 5-year interest-only draw and a 25-year repayment period. At least 75% of the line is drawn at closing.
• DTI: 50% maximum. That is debt-to-income, calculated on the interest-only payment at the maximum draw.
• Property: single-family, 2-4 units, PUD, townhome, or condo. Manufactured homes, log homes, co-ops, condotels, and commercial or mixed-use properties are not eligible.
• Exposure: up to three lines per borrower. Owners of more than 15 financed properties are not eligible.
• Availability: HELOC placement covers 16 full-service states. That is narrower than Lendmire’s 41-market DSCR footprint, so confirm your state first.

How Underwriting Treats Solar, Step by Step

Underwriting treats solar as a collateral and title issue, not a yes-or-no switch. The reviewer wants to know who owns the panels and what is recorded against the property.

1. Classify the system. It is owned outright, financed, leased, under a PPA, or carries PACE. Gather the solar contract, the loan or lease agreement, and any UCC-1 or fixture addendum. HomeAdviser’s buyer playbook lists these same documents.

2. Search title and UCC records together. A standard state-level UCC-1 may not appear in a county title search, but a fixture filing will. Skyline Title Support recommends pulling both so filings surface early.

3. Read the property tax bill. PACE is collected with property taxes, so it shows up there and not on the deed.

4. Clear or classify what you find. A paid-off solar loan still needs the UCC-3 termination filed and confirmed. A PACE assessment is not cleared by a UCC-3. It needs a payoff.

5. Count the debt in combined leverage. A solar deed of trust or other fixture-secured debt sits in the CLTV math next to your first mortgage. A UCC-1 on equipment alone is treated differently from lender to lender.

6. Value the property. Owned panels may support a higher appraised value, depending on comps and underwriter review. Leased or PPA panels are generally left out of value.

The last step matters more than it first appears. An investment line is capped at $500,000, and full appraisals begin only above $500,000. Lines at or below that amount therefore ordinarily run on an automated valuation, though a higher CLTV may require a secondary valuation. That valuation works from comps and public records, so it may not reflect your panels. A borrower can still request a full appraisal. Solar that adds no appraised value adds no borrowing room.

What Each Solar Structure Leaves on Title

Subscription Solar notes that a solar loan’s UCC-1 is typically paid off before or at closing. The title source above names three ways to clear a fixture filing: payoff and termination, lease transfer with provider consent, or subordination.

Where the General Rule Breaks

PACE outranks the new lender. The federal rule on residential PACE explains that these assessments typically carry tax-lien priority under state law. That priority sits above other mortgage liens, including ones recorded earlier, and a foreclosure pays the PACE amount first, per the Federal Register rule text. A new lender cannot rank ahead of it. The usual path is payoff before the line is placed.

Lease and PPA transfers are not automatic. They require provider consent and a transfer package. A precautionary UCC notice on leased equipment is a minor item in some files and a sticking point in others, so it gets decided file by file.

A fixture filing that ranks ahead of your new lien is a real problem. The lender wants first or second position, depending on the structure. Anything senior and unresolved threatens that position, which is why subordination or payoff comes up.

Conventional guidelines do not set the rules here. Agency guidelines for conventional loans, such as the Fannie Mae Selling Guide’s special property considerations, treat owned, financed, and leased panels differently. That is useful contrast, but it does not govern an investment HELOC. Each lender sets its own solar rules.

LLC-owned rentals are a structural mismatch. Investment lines require title in an individual’s name or a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. If the rental is already deeded to an LLC, it needs a vesting change or a different product.

A primary-residence line is the workaround, with a cost. Securing a line on your own home sidesteps the rental’s solar title issues. Taxstra notes the tradeoff: your home is now at risk, and the file follows owner-occupied underwriting.

A Worked Example in Percentages

Picture a rental whose first mortgage sits at 55% of its value. The owner also has a solar loan recorded as a fixture-secured debt equal to 8% of value. Combined leverage is already 63% before a new line.

The 70% ceiling leaves 7% of value for the new line. Had the solar been owned outright with nothing recorded, the room would be 15%. Had the solar loan been paid off with a confirmed UCC-3, the room could also reach 15%, but only once the owner finds the cash to fund that 8% payoff from another source.

Now swap in a PACE assessment. Lenders deal with it as a payoff, and it may reduce usable proceeds or push the owner toward a different structure. These percentages are modeled assumptions for illustration, not market data.

HELOC or DSCR Cash-Out When Panels Carry Debt?

If the solar debt is large relative to your equity, a HELOC may not leave enough room. A cash-out refinance on a DSCR basis is the other route. Across the wholesale network, DSCR cash-out refinances top out around 75% LTV on standard rentals, with about six months of seasoning as the common expectation. Loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders). See the complete DSCR loans guide for the full picture. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.

A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Credit expectations are different, too. A 620 floor exists in parts of the network, most programs want around 660, and 700 or higher unlocks the strongest leverage tiers. An LLC can hold title, subject to lender program eligibility.

Coverage works like this. Select programs often start at 1.00, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Clearing 1.00 does not mean positive cash flow, because repairs, vacancy, management, and utilities sit outside the calculation.

Solar title issues do not disappear with DSCR. A recorded fixture filing or a PACE assessment still has to be cleared or classified. A solar loan paid off at closing drops out of the payment. A PACE assessment that stays flows into the tax line of the housing payment. Rental-income underwriting changes how the borrower qualifies, but the title review stays the same.

What to Ask Before You Apply

Questions for any lender:

• Does the line accept an investment property with owned, financed, leased, or PPA solar?
• Does recorded solar debt count toward combined leverage, and does a UCC-1 alone count?
• Will you require a payoff, consent, or subordination on a fixture filing?
• Is PACE a required payoff?
• Will you rely on an automated valuation, and can I request a full appraisal?

Documents to gather first: the solar contract, the loan or lease agreement, any UCC-1 or fixture addendum, a title report, your first-mortgage statement, and the latest property tax bill.

Next Step

If you are considering a home equity line and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. Reach the team at 828-256-2183 or through Lendmire’s quote page.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Taxstra, HELOC on Investment Property

2. HomeAdviser, Leased Solar Panels and UCC-1 Filings

3. Skyline Title Support, Solar Panel UCC Liens and Fixture Filings

4. Subscription Solar, Solar Panels and Liens

5. Federal Register, Residential Property Assessed Clean Energy Financing

6. Fannie Mae Selling Guide, Special Property Eligibility Considerations