Investing in a solar and roofing project in California can be a smart decision for long-term savings and sustainability. However, the upfront costs can be significant. Fortunately, there are numerous financing options available to make solar panels and a new roof more affordable. In this guide, we’ll explore the best financing solutions, tax credits, and incentives to help you fund your solar and roofing project without breaking the bank.

Understanding the Costs of Solar and Roofing in California

Before exploring financing options, it’s important to understand the estimated costs involved:

  • Solar Panel System: The average cost for a residential solar panel system in California ranges from $15,000 to $30,000 before incentives.
  • Roof Replacement: A new roof can cost anywhere from $10,000 to $25,000, depending on materials and labor.
  • Combined Project: If you’re installing solar and replacing your roof simultaneously, the total cost can range between $25,000 to $50,000.

Despite the upfront costs, the combination of tax credits, incentives, and financing programs can make your investment manageable while providing long-term savings on energy bills.

Best Financing Options for Solar and Roofing Projects

Best Financing Options for Solar and Roofing Projects

1. Federal Solar Investment Tax Credit (ITC)

The Federal Solar Tax Credit allows homeowners to deduct 30% of their solar installation costs from their federal taxes. This credit significantly reduces the overall expense of your solar system. However, it does not cover roof replacement unless the roofing work is directly related to solar panel installation (such as structural reinforcements).

2. California Solar Incentives & Rebates

California offers various incentives that can help lower the cost of solar installations:

  • Self-Generation Incentive Program (SGIP): Offers rebates for battery storage systems when paired with solar panels.
  • California Solar Initiative (CSI): Some local utilities still offer rebates under this program.
  • Net Metering (NEM 3.0): Homeowners can earn credits for excess solar energy sent to the grid, reducing their electricity bills over time.

3. Home Equity Loans & HELOCs

A Home Equity Loan or Home Equity Line of Credit (HELOC) allows homeowners to borrow against their home’s equity to fund solar and roofing projects.

  • Pros: Low-interest rates, potential tax-deductible interest
  • Cons: Uses your home as collateral, requiring good credit and equity

4. Solar Loans

Many solar installers offer low-interest solar loans through third-party lenders. These loans come in two forms:

  • Secured Loans: Require collateral but offer lower interest rates.
  • Unsecured Loans: No collateral required but may have higher interest rates.

Popular lenders in California include Mosaic, Dividend Finance, Sunlight Financial, and EnergySage financing partners.

5. Personal Loans

Homeowners with strong credit can use a personal loan to finance their solar and roofing project. These loans typically have higher interest rates than home equity loans but don’t require collateral.

6. Leasing & Power Purchase Agreements (PPAs)

For those who don’t want to own a solar system outright, solar leases and PPAs offer an alternative:

  • Solar Lease: You pay a fixed monthly fee to use solar panels installed on your home.
  • Power Purchase Agreement (PPA): You pay for the energy generated by the panels at a lower rate than your utility company’s rate.

While leasing lowers upfront costs, you won’t qualify for tax credits or rebates since you don’t own the system.

7. Utility Company Financing & Local Programs

Some California utility companies and municipalities offer special financing programs:

  • Local grants and incentives: Some cities provide additional rebates for solar and energy-efficient roofing.
  • Utility loans: Some power companies offer financing with low or no interest for energy efficiency upgrades.

Choosing the Best Financing Option for You

solar and roofing finances

To determine the best financing solution, consider the following factors:

  • Upfront Budget: If you can afford an initial investment, tax credits and rebates will significantly reduce costs.
  • Long-Term Savings vs. Monthly Payments: Loans and leases spread costs over time but affect total savings.
  • Ownership Preference: Owning your system maximizes financial benefits, while leasing requires lower maintenance responsibilities.
  • Credit Score & Home Equity: Financing terms depend on your financial standing.

Final Thoughts

Investing in solar panels and a new roof in California is a smart long-term decision for homeowners. With numerous financing options available, from tax credits and rebates to loans, you can make this investment more affordable while enjoying lower energy bills and increased home value.

If you’re ready to explore financing options, consult with a professional solar and roofing contractor to find the best plan for your needs and maximize savings on your project.

author avatar
Curtis Williamson