How to Pay for Solar Installation in South Carolina

What Solarize Financial Programs Do

Solarize Financial is a financing model that bundles solar installation costs across multiple households in a region, then negotiates lower rates with installers because of the volume. Instead of paying the full cost upfront, you finance the system through a loan, lease, or power purchase agreement—the same options available through individual installers, but often at better terms because the group negotiation has already happened.

The program does not change how solar works or who installs it. What it changes is the price you pay and the speed of the process. Because Solarize programs pre-vet installers and lock in pricing before the campaign starts, you skip months of shopping around and comparing quotes. You know the cost before you commit.

South Carolina has run Solarize campaigns in several counties, typically coordinated by nonprofits or local governments. The campaigns run for a set period—usually a few months—and close once the enrollment window ends. If you miss one, you wait for the next campaign in your area, or you contact installers directly outside the program.

Key Takeaways

• Solarize campaigns negotiate lower installation prices by bundling multiple customers, so your cost per watt is typically lower than shopping alone.
• You still choose your financing method—loan, lease, or power purchase agreement—and the terms depend on the installer and your credit, not on the Solarize program itself.
• Campaigns run for a limited time in specific regions, so you need to find out whether one is active in your county and when enrollment closes.
• The installer you work with is pre-vetted by the program, which reduces the risk of hiring an unqualified contractor but does not may provide performance.

How Solarize Pricing Works

When a Solarize campaign launches, organizers contact local solar installers and ask them to bid on a standard package—usually a system sized for an average household. The installer who wins the bid agrees to install that system at that price for every customer who enrolls during the campaign window. Because the installer knows they will get dozens or hundreds of customers instead of one, they can afford to lower their per-watt cost.

The discount typically ranges from 10 to 20 percent below what you would pay if you called an installer cold, though the exact savings depend on your region, the installer's overhead, and how many people enroll. More enrollments mean more savings, so Solarize campaigns often include a tiered discount structure: if 50 people sign up, the price is X; if 100 people sign up, the price drops to Y.

You still pay for site assessment, permitting, and any system customization beyond the standard package. Those costs vary by property and are not bundled into the Solarize price. Ask the installer upfront what is included in the quoted price and what costs extra.

Financing Options Through Solarize

Solarize programs do not provide financing themselves. Instead, the pre-vetted installers offer financing options, and you choose which one suits your situation. The three main routes are a solar loan, a lease, or a power purchase agreement.

A solar loan means you borrow money to buy the system outright. You own the panels, claim the federal tax credit (currently 30 percent of the installation cost), and keep any energy savings after the loan is paid off. Loan terms typically run 10 to 20 years. Your monthly payment depends on the loan amount, interest rate, and term—all of which depend on your credit score and the lender the installer works with.

A solar lease means you pay a fixed monthly amount to use the system without owning it. The installer owns the panels and handles maintenance. You do not claim the tax credit, but you also do not worry about repairs. Lease payments are usually lower than loan payments, but you never build equity in the system.

A power purchase agreement (PPA) is similar to a lease, except you pay per kilowatt-hour of electricity the system produces, not a flat monthly fee. Your bill fluctuates with production—lower in winter, higher in summer. Like a lease, you do not own the system or claim the tax credit.

Finding an Active Solarize Campaign in Your County

Solarize campaigns are not permanent. They run for a set enrollment period, then close. To find out whether one is active in your area, start by contacting your county government office or your city's sustainability or planning department. They often coordinate or promote Solarize campaigns and can tell you if one is underway and when it closes.

You can also search online for "Solarize [your county name]" or "Solarize South Carolina" to find campaign websites. Active campaigns usually have a dedicated page listing the participating installers, the standard system price, the financing options available, and the enrollment deadline. Some campaigns also have a local coordinator you can call with questions.

If no campaign is active in your county right now, ask the coordinator when the next one is planned. Many regions run campaigns annually or every other year. You can also contact solar installers directly and ask whether they participate in Solarize programs or plan to—some installers are more involved than others.

What Happens After You Enroll

Once you enroll in a Solarize campaign, the installer schedules a site visit to assess your roof, electrical system, and energy use. This visit is usually free and helps the installer confirm that the standard system will work for your home or whether you need customization. During the visit, they also discuss financing options and answer questions about the installation timeline.

After the assessment, you move into the financing stage. If you choose a loan, the installer connects you with their lender, and you complete a credit application. The lender approves or denies the loan based on your credit and income. If you choose a lease or PPA, the installer handles the paperwork with their financing partner. This stage typically takes two to four weeks.

Once financing is approved, the installer applies for permits from your local government. Permitting timelines vary by county but usually take two to six weeks. After permits are issued, the installation crew schedules a date and completes the work in one to three days. After installation, an inspector from your local government or utility company inspects the system to confirm it meets code. Once it passes, you can turn the system on and start generating electricity.

Comparing Solarize to Shopping on Your Own

The main advantage of Solarize is price and speed. Because the installer has already negotiated a lower cost and pre-vetted the system design, you skip months of research and multiple quotes. You also know upfront what you will pay, which makes budgeting easier.

The trade-off is flexibility. Solarize campaigns offer a standard system size and a limited choice of installers. If you want a custom system or prefer to work with a specific installer not in the program, you will need to shop on your own and pay full price. You also cannot negotiate the Solarize price—it is fixed for everyone in the campaign.

If you miss a Solarize campaign window, you can contact the pre-vetted installers directly and ask if they will honor the Solarize price for a late enrollment. Some will, some will not. Otherwise, you will need to get quotes from other installers and compare terms yourself.

Questions to Ask Before You Enroll

Before you commit to a Solarize campaign, confirm what is included in the quoted price. Ask whether the price covers permitting, interconnection fees, and any upgrades to your electrical panel. Ask what happens if your roof needs repair before installation—some installers will do it, others will not, and costs vary.

If you are financing with a loan, ask the installer which lenders they work with and what interest rates and terms are typical for your credit range. Do not assume all lenders offer the same rate. If you are choosing a lease or PPA, ask how long the contract runs, whether the payment increases over time, and what happens if you sell your home.

Ask the installer how long the installation process takes from enrollment to system activation. Ask whether they handle all permitting or whether you need to submit anything yourself. Ask what warranty covers the panels and the inverter, and who you call if something breaks.

Frequently Asked Questions

Do I have to use the financing the Solarize installer offers?

No. You can pay cash for the system if you have the funds. Some installers also work with third-party lenders or credit unions that are not their primary financing partner. Ask the installer what options are available before you assume you are locked into their lender.

What if I enroll but then decide I do not want solar?

Most Solarize campaigns allow you to cancel during the enrollment period without penalty. Once you move into the financing or permitting stage, cancellation terms depend on the installer and your financing agreement. Read the contract carefully and ask about cancellation policy before you sign.

Can I get the Solarize price if I enroll after the campaign officially closes?

Sometimes. Some installers will honor the Solarize price for a short period after the campaign ends, especially if they have capacity. Contact the installer directly and ask. If they say no, you can get a new quote at their standard rate or contact other installers for comparison.

Does Solarize help me claim the federal tax credit?

If you finance with a loan and own the system, you claim the tax credit yourself on your federal tax return. The installer may provide documentation to help, but the credit is your responsibility. If you lease or use a PPA, the installer claims the credit, not you—which is one reason those options have lower monthly payments.

What if the installer goes out of business after my system is installed?

The warranty on your panels and inverter is separate from the installer's business status. If the manufacturer is still in business, they honor the warranty. For maintenance and repairs, you can hire any may have access to solar technician. Ask the installer about warranty details and who handles service calls before you enroll.