Questions Before Joining a Solar Subscription

Community solar is expanding across the country, offering a way to benefit from solar without putting panels on your roof. But before you sign a subscription contract, it pays to ask a few practical questions. The U.S. Department of Energy defines community solar as any solar project or purchasing program within a geographic area where the benefits flow to multiple customers. Most subscribers pay a monthly fee and receive a credit on their electric bill for their share of the project's output (Department of Energy). Here are the questions that matter most.

What savings can I realistically expect?

You should expect a clear, written estimate of your annual savings, not just a marketing claim. The Solar Energy Industries Association (SEIA) says typical bill savings range from 10 to 20 percent, depending on the project and provider, and that savings are usually seen over the entire year because they vary by season (SEIA). The Department of Energy notes that some low-income community solar programs require at least 20 percent household savings. Ask whether your projected savings are guaranteed or merely illustrative. Also ask whether the credit is applied to your bill monthly or annually, and what happens if your electricity use changes.

Are there any fees to sign up or cancel?

You should ask directly: Are there sign-up fees, exit fees, termination fees, or any other fees in the contract? The Department of Energy lists no exit fees, no termination fees, and no sign-up fees as best practices in consumer protections for community solar (Department of Energy). If a provider says there are no fees, get that in writing. If fees exist, ask when they apply and how much they are. Some contracts may also have minimum subscription terms. Knowing these details upfront prevents surprises later.

How does the bill credit actually work?

The local utility pays the community solar provider for the energy generated, and each subscriber receives a portion of that dollar value as a credit on their monthly electric bill (Department of Energy). That means you still pay your utility for your electricity use, but the credit offsets part of the cost. Ask whether the credit appears as a separate line item on your bill and how it is calculated. For a closer look at how credits are applied, see our guide on reading the credit on a solar bill. If you are a renter or live in a multi-unit building, confirm that your utility account is eligible for the credit.

What happens if I move or need to cancel?

You should ask about the process for canceling or transferring your subscription. The Department of Energy highlights no exit fees as a best practice, but you still need to know the notice period and any conditions. If you move within the same utility territory, can you transfer the subscription to your new address? If you move out of the area, can you cancel without penalty? Get clear answers in writing. Some states have specific consumer protection rules for community solar, so check your state's requirements (Department of Energy).

Is the provider offering clear disclosures?

The Department of Energy recommends that community solar disclosure documents be provided upfront, written in plain language, and available in the subscriber's primary language (Department of Energy). Ask for the full contract and any disclosure summary before you sign. If something is unclear, ask for an explanation. You should also ask whether there is an accessible complaint process if you have a problem (Department of Energy). SEIA offers recommended best practices for consumer protection that you can review (SEIA).

What should I check about the project and my utility?

Community solar programs are often tied to specific utility territories. In states without enabling legislation, municipal utilities or cooperatives may run their own programs (Department of Energy). Ask which utility serves the project and whether your account is in that territory. For more on how utility boundaries affect access, see our article on how utility territory shapes solar access. Also ask about the project's status: Is it built and operating, or still in development? If it is not yet operating, when are credits expected to start? These details affect when you will see savings.

Comparison Table: What to Verify Before Signing

Question	What to look for	Red flag
Savings	Written estimate, 10 to 20 percent typical (SEIA)	No estimate or vague promises
Fees	No sign-up, exit, or termination fees (Department of Energy)	Any fee not clearly explained
Bill credit	Credit appears on utility bill, calculated per subscription share	Credit not tied to utility bill
Cancellation	Clear process, no penalty for moving	Long notice periods or steep fees
Disclosures	Plain language contract, upfront summary (Department of Energy)	Contract only after signing
Utility territory	Your account is in the project's utility area	Project not yet approved by utility
Complaint process	Accessible mechanism for issues (Department of Energy)	No contact for problems

What if I have more questions or concerns?

If you are unsure, ask the provider for references or check with your state's utility consumer advocate. Community solar can be a good option for renters, people with shaded roofs, or those who cannot afford rooftop solar (Department of Energy). But it is not right for everyone. Compare it with other options, such as rooftop solar or low-income solar programs. For a deeper dive into how community solar works in Indiana, see our article on what community solar means in Indiana. And if you are considering rooftop solar instead, our guide on checking your roof before solar can help you decide. Always review the contract carefully and consult current official guidance from your state before signing.