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Solar financing

Understand every financing path before you sign anything

Cash, solar loan, lease, PPA, prepaid, HELOC, and PACE -- each has a different true cost, a different lender risk profile, and a different relationship to the federal credit that expired December 31, 2025. We show you the 25-year cost of each path, the dealer fee in dollar terms, and the honest status of every major lender.

No commissions on financing recommendations
Dealer fee shown in dollars, not hidden in APR
Lender bankruptcy status disclosed

The four paths

Cash, loan, lease, and prepaid -- what changes about each in 2026

With no residential federal credit, the choice of financing path has larger consequences on 25-year total cost than it did in prior years. Each path below links to a dedicated page with lender detail, current eligibility, and 25-year cost math.

Typical dealer fee on a $24,000 system (19 to 35% range)
4,700
Dealer fee range disclosed by the CFPB Issue Spotlight 2025
19
Major lenders in Chapter 11 proceedings (Mosaic and Sunnova, June 2025)
2
Typical prepaid lease discount vs. direct cash purchase (EnergySage 2026)
20

True-cost comparison tool

See the dealer fee in dollars and the 25-year total for each path

Enter your system cost and dealer fee percentage. The tool computes the 25-year total paid for each financing path, shows the dealer fee in both dollar and percent terms, and flags the CFPB and Minnesota AG citation. No contact required. This is an estimate, not a quote.

Your system details

Typical residential: $17,500 to $30,500 (6 to 10 kW). No federal residential credit applies in 2026.

Industry range: 19 to 35 percent (CFPB Issue Spotlight, Solar Financing, 2025; Minnesota AG v. GoodLeap, 2024-2026). In dollars: $6,000 added to your loan balance.

25-year true cost comparison

Cash Purchase

Total paid over 25 years$24,000

Solar Loan (with dealer fee)

Total paid over 25 years$47,477
Dealer fee$6,000 (25% of system cost)

Added to your loan balance. You pay interest on this amount. Sources: CFPB Issue Spotlight, Solar Financing, 2025; Minnesota AG v. GoodLeap, 2024-2026.

GoodLeap and Dividend Finance named in Minnesota AG dealer-fee litigation (April 2024, ongoing). Mosaic: Chapter 11 bankruptcy June 2025, not available. Sunnova: Chapter 11 bankruptcy June 2025, not available for new customers.

Lowest total cost

Prepaid Lease / Prepaid PPA

Total paid over 25 years$18,000

Prepaid discount leverages Section 48E commercial ITC captured by the TPO company. Effective path to federal value for residential buyers in 2026. Transfer to full ownership typically occurs at year 5-7.

HELOC (Home Equity)

Total paid over 25 years$41,284
Dealer feeNone

No dealer fee. Variable rate (approx. 8% mid-2026). Home is collateral. Requires 720+ credit and sufficient equity. Despite higher stated APR, total paid is often lower than a solar loan with dealer fee.

Solar Lease (TPO)

Total paid over 25 years$51,889

Third-party owner claims Section 48E commercial credit. PPA legality varies by state -- verify via DSIRE before signing. Sunnova in Chapter 11; not recommended for new lease agreements.

Power Purchase Agreement (PPA)

Total paid over 25 years$36,899

PPA legality is not uniform. Verify availability in your state via DSIRE (dsireusa.org) before committing. Sunnova in Chapter 11; not recommended for new PPA agreements.

PPA availability varies by state. Verify via DSIRE (dsireusa.org) before committing.

These figures are estimates from the inputs you entered. They are not a quote and not a guarantee. No federal residential tax credit is applied, because the Section 25D residential credit expired December 31, 2025. Lease and PPA 25-year totals assume a 2% per year escalator. HELOC and loan totals assume fixed-rate approximations; actual rates are variable. State incentives are not included and may reduce the net cost of owned paths (cash, loan, HELOC, prepaid). Verify with your tax advisor before making any decision.

Commercial buyers: the Section 48E commercial credit (30 percent base rate) remains active. Construction must begin by July 4, 2026 for the current window. Verify with your tax advisor.

Lender status

What you should know about the major solar lenders before you sign

Two of the largest solar lenders filed for bankruptcy in June 2025. Two others are named in active dealer-fee litigation. Most solar companies will not tell you this before presenting a loan proposal. We do.

Mosaic Solar

Chapter 11 Bankruptcy

Filed Chapter 11 in the Southern District of Texas on June 9, 2025. New originations ceased May 2025. Existing portfolio transferred to Solar Servicing LLC. NOT available for new customers.

Source: PV Magazine USA; Canary Media, June 2025

Sunnova Energy

Chapter 11 Bankruptcy

Filed Chapter 11 in June 2025 with $10.67 billion in total debt. Not actively offering new lease or PPA agreements. SunStrong Capital assumed the existing portfolio. NOT available for new customers.

Source: EnergySage; Canary Media, June 2025

GoodLeap

Active -- MN AG Litigation

Active for new originations. Named in Minnesota Attorney General dealer-fee lawsuit filed April 2024 (ongoing). Alleged undisclosed dealer fees of 19 to 35 percent. We disclose this litigation and the fee structure to every customer before recommending GoodLeap.

Source: PV Magazine USA; MN AG press release, April 2024

Dividend Finance

Active -- MN AG Litigation + MDL

Active for new originations (now part of Fifth Third Bancorp). Named in Minnesota AG lawsuit (April 2024) and an MDL class action established October 2024. Alleged undisclosed dealer fees. We disclose this litigation and the fee structure before recommending Dividend.

Source: PV Magazine USA; MDL filing, October 2024

Lenders not listed above (Energy Loan Network, EnFin, Climate First Bank) carry no known bankruptcy or litigation flags as of the data date. Status information is accurate as of June 2026. Verify current lender status before signing any agreement.

Our commitment

We do not earn more if you choose a higher-cost loan

Most solar companies receive a referral payment from the lender when you sign a solar loan. That creates an incentive to recommend the lender with the highest fee or the terms that produce the largest referral payment. We do not operate that way.

We present multiple financing options -- including HELOC, credit union options through Energy Loan Network, and no-dealer-fee alternatives -- alongside the specialty solar loan options. We show you the 25-year true cost of each. You decide based on total cost, not our payout.

No lender kickbacks

We are not paid by lenders based on volume or loan size.

Dealer fee disclosed upfront

Every solar loan proposal shows the dealer fee in dollar terms before you sign.

No financing quota

We do not have a financing product we are required to recommend.

HELOC and credit union options included

We present alternatives without dealer fees alongside specialty solar loans.

See your savings estimate before you choose a financing path.

Enter your monthly electric bill, state, and utility. Get a payback estimate and 2026 state incentive summary. No contact required.

Commercial buyers

The Section 48E commercial credit is still active. Verify with your tax advisor.

The Section 48E commercial ITC (30 percent base rate) applies to businesses, commercial property owners, and third-party-owned systems. It can be combined with MACRS 5-year depreciation and, where eligible, a direct-pay election. Confirm eligibility with your tax advisor before construction starts.

Commercial solar projects must begin construction by July 4, 2026 to qualify for the 30 percent Section 48E federal tax credit. After that date, the system must be placed in service by December 31, 2027.

Get a Free Commercial Assessment

Our full dealer-fee guide -- including a dollar-by-dollar worked example for a $24,000 system, the history of the Minnesota AG lawsuit, and the lenders with no dealer fee -- is at dealer fee transparency.

Common questions

What homeowners ask about solar financing

Direct answers. No redirects to a sales call.

What is a solar loan dealer fee, and why does it matter?

A dealer fee is a markup that a solar financing company charges the installer in exchange for offering a low-interest loan. The installer passes this cost to you by inflating the system price. Dealer fees of 19 to 35 percent are common in the residential solar lending market, meaning a $24,000 system can carry an additional $4,500 to $8,400 in your loan balance. The fee is rarely disclosed as a separate line item. We show it in dollar terms on every loan proposal we present. Source: CFPB Issue Spotlight, Solar Financing, 2025; Minnesota AG v. GoodLeap, 2024-2026.

Is the federal residential solar tax credit still available in 2026?

No. The Section 25D residential solar credit (the "30 percent credit") expired December 31, 2025 under the One Big Beautiful Bill Act signed July 4, 2025. A homeowner who purchases or finances a solar system in 2026 receives no federal residential credit. The commercial credit (Section 48E) is a separate program and remains active with its own timeline and eligibility rules.

How can a lease or PPA pass through federal tax value if the residential credit is gone?

When you lease a solar system or sign a PPA, a third-party company owns the equipment. That company can claim the Section 48E commercial ITC (30 percent base rate) because it is a commercial entity owning qualifying energy property. It may pass some of that value to you through a lower monthly lease rate or a lower per-kWh PPA price. This is not guaranteed; the degree of pass-through varies by contract and provider. We show you the all-in 25-year cost of lease and PPA paths alongside owned paths so you can compare directly.

What is a prepaid lease and why is it gaining traction in 2026?

A prepaid lease or prepaid PPA is a hybrid structure where you pay the full discounted contract price upfront rather than a monthly fee. The solar company still owns the system, claims the Section 48E credit, and uses it to offer the prepaid price at 20 to 30 percent below what you would pay to purchase the same system outright. After approximately 5 to 7 years, ownership transfers to you. This is the primary structure through which a residential buyer can access federal value in 2026 without owning the system from day one.

Why might a HELOC produce a lower total cost than a specialty solar loan?

A HELOC (Home Equity Line of Credit) charges interest only on the actual system cost, with no dealer fee. A specialty solar loan with a 25 percent dealer fee increases the financed amount from $24,000 to $30,000. Even at a higher stated APR, total interest paid on a $24,000 HELOC is often less than total interest on a $30,000 solar loan at a lower advertised rate. The HELOC comparison requires 720+ credit score and sufficient home equity; it uses your home as collateral.

What are R-PACE and C-PACE financing?

PACE (Property Assessed Clean Energy) attaches a solar financing obligation to the property tax bill. Residential PACE (R-PACE) is only available in California and Florida as of 2026. Commercial PACE (C-PACE) is available in 32 or more states with active programs. C-PACE can be combined with the Section 48E commercial credit and MACRS depreciation for commercial installations. R-PACE and C-PACE carry senior lien status in some cases, which can complicate refinancing or property sale; this risk must be disclosed.

What happened to Mosaic Solar and Sunnova?

Both Mosaic Solar and Sunnova Energy filed Chapter 11 bankruptcy in June 2025. Mosaic filed on June 9, 2025, and new originations ceased in May 2025; its existing portfolio was transferred to Solar Servicing LLC. Sunnova filed with $10.67 billion in total debt; SunStrong Capital assumed the Sunnova portfolio. Neither company is accepting new residential customers. We never recommend Mosaic or Sunnova for new installations.

Ready to see the financing options that actually make sense for your home?

A free in-home assessment includes a full financing comparison with all dealer fees disclosed in dollar terms. No sales pressure. No shared leads.