How to Finance Solar Panels: Solar Loans, Financing Options & What to Know

Going solar is a major investment, but you don’t necessarily have to pay for your entire system upfront. Solar financing can make the cost of installation more manageable, allowing homeowners and businesses to spread payments over time while benefiting from their own solar power.

But not all financing options work the same way. Solar loans, home equity financing, personal loans, and other payment options can come with different interest rates, terms, fees, and eligibility requirements.

Understanding these differences before signing an agreement can help you choose an option that fits your budget and long-term energy goals.

5 Ways to Finance Solar Panels

Solar panels can significantly reduce your reliance on traditional electricity, but the upfront cost of a solar system can make some homeowners and businesses hesitate. The good news is that you don’t necessarily have to pay for your system all at once.

There are several ways to finance solar panels, allowing you to spread the cost over time while getting the benefits of solar energy. The right option depends on your budget, credit profile, property, and long-term financial goals.

Here are five common ways to finance solar panels.

1. Solar Loans

A solar loan is specifically designed to help homeowners or businesses finance the purchase and installation of a solar energy system.

Depending on the lender and loan program, you may be able to finance some or all of the project cost and repay the loan through fixed monthly payments over an agreed period.

One of the biggest advantages of a solar loan is that you can generally own the solar system rather than simply paying to use it. Ownership may also allow you to benefit from applicable incentives associated with owning a solar installation.

When comparing solar loans, don’t focus only on the monthly payment. Look at the APR, loan term, fees, total repayment amount, and any prepayment penalties before making a decision.

2. Home Equity Loans

If you own your home and have built up equity, a home equity loan may be another way to finance solar panels.

With this type of financing, you borrow against the equity you’ve accumulated in your property. You typically receive the money as a lump sum and repay it according to the loan’s terms.

A potential advantage is that home equity loans may offer competitive interest rates compared with some unsecured borrowing options. However, because your home is used as collateral, it’s important to understand the risks and repayment obligations before choosing this route.

3. Home Equity Lines of Credit (HELOCs)

A HELOC is another option for homeowners with sufficient equity.

Unlike a traditional home equity loan, which generally provides a lump sum, a HELOC gives you access to a revolving line of credit that you can draw from as needed, subject to the lender’s terms.

This flexibility can be useful when financing a solar project with additional expenses that arise during the process.

However, HELOCs can have variable interest rates, meaning your payments may change over time. Make sure you understand the interest-rate structure, repayment period, fees, and terms before using one to finance your solar installation.

4. Personal Loans

A personal loan can also be used to pay for solar panels and installation.

Personal loans are typically unsecured, meaning you don’t necessarily have to use your home or another asset as collateral. Depending on the lender, you may be able to borrow the amount needed for your project and repay it through regular monthly payments.

The downside is that interest rates and loan terms can vary considerably based on your creditworthiness and the lender.

If you’re considering a personal loan for solar, compare multiple offers and look at the total cost of borrowing, not just the advertised monthly payment.

5. Solar Financing Through an Installer

Some solar companies work with financing partners to help customers explore payment options for their solar projects.

This can make the process more convenient because you can discuss the solar system and potential financing options as part of the same project.

For example, at Star Solar Energy, customers who don’t want to cover the entire cost of a solar installation upfront can explore available financing options through financing partners. Financing availability, terms, rates, and approval requirements vary by customer and project.

The important thing is to understand exactly what you’re agreeing to. Review the financing agreement carefully and compare the APR, fees, repayment period, total cost, and ownership terms before proceeding.

Solar Loan vs. Paying Cash: Which Is Better?

When you’re ready to install solar panels, one of the biggest decisions you’ll face is how to pay for the system. Two of the most common options are paying for your solar installation upfront with cash or financing it with a solar loan.

Neither option is automatically better for everyone. Paying cash can help you avoid interest and financing fees, while a solar loan allows you to spread the cost over time and keep more of your savings available for other priorities.

The right choice depends on your available cash, financing terms, expected energy savings, and how long you plan to own the property.

Paying Cash for Solar

Paying cash means you cover the full cost of your solar installation upfront rather than borrowing money.

The biggest advantage is that you don’t pay loan interest. Once the system is installed and paid for, you don’t have a monthly solar loan payment. This can make the long-term economics attractive, particularly if you have enough savings without compromising your emergency fund or other financial goals.

Cash purchases can also make the total cost of the project easier to understand because you’re not adding loan interest, origination fees, or other financing costs.

However, paying cash requires a significant amount of money upfront. Using too much of your available savings could leave you with less liquidity for emergencies, investments, or other major expenses.

Financing Solar With a Loan

A solar loan allows you to spread the cost of your system over a set repayment period.

Instead of paying the entire installation cost immediately, you make regular payments according to the terms of the loan. This can make solar more accessible if you don’t want to commit a large amount of cash to the project.

One major benefit is preserving your cash reserves. Rather than putting a large portion of your savings into the solar system, you can keep some of that money available for other needs.

The tradeoff is that financing usually means paying interest and potentially other fees. As a result, the total amount you pay over the life of the loan can be higher than the original cash price of the system.

Solar Loan vs. Cash: At a Glance

When Paying Cash May Make More Sense

Paying cash may be worth considering if you:

• Have enough savings to comfortably cover the installation
• Want to avoid paying loan interest
• Don’t need the cash for higher-priority financial goals
• Plan to stay in the property for many years
• Prefer not to have another monthly payment

But don’t drain your savings simply to avoid financing. A solar system shouldn’t leave you without an adequate emergency reserve.

When a Solar Loan May Make More Sense

Financing may be more appropriate if you:

• Want to preserve your savings
• Prefer predictable monthly payments
• Don’t want to make a large upfront payment
• Want to spread the cost of the project over several years
• Have access to financing with favourable terms

The important thing is to look beyond the monthly payment.

A loan with a lower monthly payment may have a longer repayment period or higher total financing cost. Always compare the APR, fees, loan term, and total amount you’ll repay.

Don’t Compare Monthly Payments Alone

Suppose one financing option gives you a very low monthly payment while another has a higher payment. It might be tempting to automatically choose the lower payment.

But the lower payment doesn’t necessarily mean the loan is cheaper.

Before choosing a financing option, ask:

How much will I pay in total?

Then compare that figure with the cash price of the solar installation.

You should also understand whether the financing includes origination fees, dealer fees, prepayment penalties, or other charges.

So, Which Is Better?

The answer depends on your financial situation.

Cash can be attractive if your priority is minimising the total cost of the solar system.

Financing can be attractive if your priority is preserving cash and spreading the cost over time.

There’s no universal answer. The best decision is the one that balances the cost of the solar system with your broader financial goals.

How Much Does It Cost to Finance Solar Panels?

Going solar is a major investment, but you don’t necessarily have to pay for your entire solar system upfront. Financing can allow you to spread the cost of installation over time, making solar more accessible while preserving your cash for other priorities. The important question, however, isn’t simply how much your monthly payment will be. It’s how much the solar system will cost you after interest, fees and financing charges are included.

The cost of financing solar panels depends on several factors, including the size and price of your system, your interest rate, loan term, credit profile, down payment and any financing or dealer fees. A solar system that costs $30,000, for example, can have very different monthly payments and total repayment costs depending on whether you finance it over 10, 15 or 20 years.

That’s why it’s important to look beyond the advertised monthly payment. A longer loan term may give you a lower monthly payment but could mean paying more interest over the life of the loan. Similarly, a loan with a very low interest rate may include higher fees that increase the amount you’re actually financing.

When comparing solar financing options, look at the complete picture: the cash price of the system, financed price, APR, interest rate, loan term, fees, monthly payment and total amount you’ll repay. These details can help you determine whether a financing offer actually makes sense for your financial situation.

At Star Solar Energy Inc., we understand that the financial side of going solar can feel just as complicated as the technology itself. Our goal is to help homeowners and businesses understand their solar installation and financing options so they can make a more informed decision.

We can help you explore what a solar system could look like for your property, understand the project costs and review available financing options. You don’t have to figure everything out on your own before taking the first step.

If you’re considering solar in Maryland, start with a conversation with our team.

Star Solar Energy Inc.
6215 Greenbelt Road, Suite 307
College Park, MD 20740
Phone: 240-564-0104
Email: info@starzolar.com