The Best Solar Financing Companies

On February 16, 2025 By newsroom Topic: Debt Advice


Solar Financing Options

Four main ways to fund a solar energy system:
1. Solar Loan: Pay over time with no upfront costs. Potential long-term savings despite added interest.
2. Solar Lease: Rent the panels; installer maintains ownership. Monthly fees are often lower than electricity costs.
3. Power Purchase Agreement (PPA): Pay for electricity at a reduced rate without owning the panels. No upfront cost.
4. Cash Purchase: Best value over time. Avoids interest or fees and may qualify for discounts and tax credits.


Buying vs. Financing Solar Panels

Buying Panels
- Pros:
- Full energy savings.
- Increases property value.
- Eligible for federal tax credits and incentives.
- Cons:
- High upfront cost.
- Maintenance responsibility.

Financing (Lease or PPA)
- Pros:
- No money down.
- Installer handles maintenance.
- Cons:
- Fewer savings long-term.
- Ineligible for tax incentives.
- Leasing complicates home sales.


Top Solar Financing Companies

  • Sunlux Energy: Complete systems with 25-year warranties. Options include purchase, finance, or lease.
  • SunPower: Offers sleek, all-in-one systems with monitoring and long warranties.
  • Sunrun: Provides free consultations, leases, and customized solar solutions in 20 states.
  • LightStream: Solar loans with no fees and competitive rates. Discounts for autopay.
  • Vivint Solar: Bundles solar with smart-home solutions, offering multiple financing options.
  • Dividend Solar: Financing solutions, including EmpowerLoans and PACE, for homeowners and businesses.
  • EnergySage: Compares local installers and financing options; provides educational resources.
  • Mosaic: Specializes in solar loans for systems and batteries, partnering with solar contractors.
  • REC Solar: Focuses on commercial projects, offering logistical and financial support nationwide.
  • Renew Financial: Provides energy-saving loans for residential and commercial projects in CA and FL.

FAQs on Solar Financing

  • Cost of Solar Panels: Average cost is $16,000 for residential systems, including installation and permitting.
  • Credit Score Requirements: Usually 580+, though low-credit options exist. Better credit means better rates.
  • Calculating Power Needs: Work with a professional to estimate based on your electricity use and property features.
  • Refinancing Solar Loans: Possible with many companies, often without extra fees.
  • Tax Deductibility: Loan interest may be deductible as a home improvement, especially with HELOCs.

Find the financing option that suits your budget and maximize your savings while switching to renewable energy!


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Top Solar Financing Companies

  • SunLux Energy
  • Offers solar panels, inverters, and batteries.
  • Includes a 25-year warranty on parts, labor, and repairs.
  • Financing, leasing, and purchase options available.

  • SunPower

  • Comprehensive solar systems with storage and minimalist design.
  • Online design studio to preview systems on your roof.
  • Extensive warranty coverage.

  • Sunrun

  • Customized residential solar energy systems in 20 states.
  • Options for purchasing or leasing.
  • Solar advisors provide personalized consultations.

  • LightStream

  • Loans from $5,000 to $100,000 with competitive rates.
  • 0.5% APR discount for autopay and no prepayment penalties.

  • Vivint Solar

  • Includes free home security system with solar purchase.
  • Three financing options and a 25-year production guarantee.

  • Mosaic

  • Provides solar loans for systems and batteries.
  • Digital platform connects customers to solar providers.

  • Renew Financial

  • Specializes in financing for energy-efficient home improvements.
  • Offers PACE financing and commercial loan options.

Solar Financing Options

  • Solar Loans
  • Pay for your system over time, often with no upfront costs.
  • Interest adds to total cost, but energy savings offset it.
  • Available through installers or third-party lenders.

  • Solar Leases

  • Panels owned by the installer, rented for a monthly fee.
  • Typically no upfront cost; monthly fees are lower than energy bills.
  • Maintenance handled by the company.

  • Power Purchase Agreements (PPA)

  • Pay for electricity at reduced rates based on usage.
  • No upfront costs; panels installed on your property.

  • Paying in Cash

  • Best for long-term savings - no interest or service fees.
  • May qualify for tax credits and installation discounts.

Buying vs. Leasing Solar Panels

  • Buying Pros:
  • Energy savings go directly to you.
  • Increases home value.
  • Eligible for federal tax credits and incentives.
  • Buying Cons:
  • High upfront costs.
  • Owner responsible for maintenance.

  • Leasing Pros:

  • No money down to start.
  • Maintenance handled by the installer.
  • Leasing Cons:
  • Fewer long-term savings.
  • Not eligible for financial incentives.
  • Can complicate home sales.

FAQs About Solar Financing

  • How much do solar panels cost?
  • Average cost: ~$16,000 for a full-home system, including installation and permits.

  • What credit score is needed?

  • Typically 580 or higher; better rates for higher credit scores.

  • Can you refinance solar loans?

  • Many companies allow refinancing, sometimes with no extra fees.

  • Is a solar loan worth it?

  • Worthwhile if you have good credit and favorable loan terms, enabling long-term savings.

  • Are solar loan taxes deductible?

  • Interest may be deductible if it's part of a home improvement loan (e.g., HELOC).

Pro Tip: Compare quotes from multiple providers, consider long-term savings, and take advantage of tax incentives for the best value!


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