Community Solar: How to Get Solar Savings Without Installing Panels

How Community Solar Programs Actually Work

Community solar — sometimes called shared solar or a solar garden — connects individual energy customers to a portion of a larger solar installation through their existing utility relationship. The solar farm is built, owned, and operated by a developer or utility; you simply subscribe to receive a share of its output as credits on your power bill.

The billing mechanics are straightforward. Each month, your share of the farm generates a certain number of kilowatt-hours. The developer sells those kilowatt-hours to the grid, then passes a credit back to you — typically at a rate slightly below your retail electricity rate, which is how the developer makes money and how you still come out ahead. For example, if your utility charges $0.14 per kWh and the community solar credit rate is $0.13 per kWh, every kilowatt-hour generated on your behalf saves you a net $0.01 — which adds up to roughly $100–$200 per year for a typical household subscribing to a 5 kW share.

Most programs are structured one of two ways. In a bill credit model, the credit appears automatically on your utility statement and reduces the amount you owe. In a split savings model, you pay the developer a slightly discounted rate for your share of production and receive the full retail credit from your utility, with the difference being your saving. Either way, if the farm produces less than expected in a given month — due to cloud cover or seasonal variation — your credit is simply smaller that month. There is no penalty and no fee.

Subscriptions are usually sized by annual kilowatt-hour output and matched to roughly 90%–100% of your typical electricity consumption. Most developers will ask for 12 months of utility bills to size your share correctly. Contracts range from month-to-month arrangements to 20-year agreements, with longer terms typically offering larger guaranteed discounts. If you move within the same utility territory, your subscription usually transfers; if you move outside it, cancellation terms vary by provider, so read the exit clause carefully before signing.

How to Evaluate and Sign Up for a Community Solar Program

Finding a legitimate community solar program and avoiding a problematic contract requires asking the right questions before you commit. The market includes both excellent offers and a minority of poorly structured agreements, and the differences are not always obvious from marketing materials alone.

Start with the savings guarantee. A reputable program will state a specific percentage discount off your utility rate — something like “you will receive credits at 90% of the utility’s retail rate.” Be skeptical of programs that promise savings without specifying the credit rate formula, especially those that quote savings in dollar amounts without clarifying how those amounts were calculated. Electricity rates fluctuate, and a fixed-dollar saving today may represent a smaller percentage saving in five years if rates rise faster than your credit scales.

Check the contract length and exit terms carefully. Month-to-month programs offer maximum flexibility but sometimes lower savings rates. Multi-year contracts — 5, 10, or 20 years — typically offer larger guaranteed discounts but may include early termination fees. Ask specifically: “What happens if I move?” and “What is the early termination fee?” A reasonable program will allow you to transfer your subscription to a new resident or cancel without a penalty if you relocate more than 25–50 miles from your current address.

Verify that the developer is using your state’s official interconnection and billing framework. Legitimate programs work directly with your utility for bill crediting — you should not need to switch utilities or open a new electricity account. Your existing utility bill should simply show an additional line item for the community solar credit each month, typically labeled with the project or developer name.

Finally, check the developer’s track record: look for projects already operational rather than “under development,” read reviews on the Better Business Bureau, and confirm the program is listed in your state’s official public utility commission database or on NREL’s community solar subscriber map. Once you have a sense of your annual electricity use and your state’s average rates, our solar savings calculator can help you benchmark what a comparable rooftop system would deliver — useful context for deciding whether a community solar discount is genuinely competitive for your situation.