Community Solar vs Rooftop Solar: Which Is Right for Your Home
Written by HyreSolar Research Desk Primary-source research and fact checking
Quick answer
Community Solar vs Rooftop Solar comes down to upfront cost, lifetime savings and how long you plan to stay in the home; here is each factor side by side.
Rooftop solar is equipment you buy (or lease) and keep for 25 years or more.
Community solar is a contract for credited output from an array somewhere else in your utility’s territory: no upfront cost, no roof work, and nothing to transfer when you sell.
The catch is that "community solar" means different products in different states.
Of the four statutes we read, Minnesota and Maryland cap a residential subscription at the value of its bill credit, Washington pays a production incentive instead, and California’s program is a green tariff you pay a premium for.
Cost side by side
Installed prices as other publishers state them, gross of incentives. Each range is the median published low to the median published high across at least 12 dated sources, retrieved October 21–22, 2026; the source rows sit on the linked cost page.
| Option | Published range | Sources |
|---|---|---|
| Rooftop: typical installed system | $22,100–$27,500 | 14 dated |
No 30% federal credit is subtracted: Section 25D ended for expenditures after December 31, 2025.
Community solar vs rooftop on the factors that differ
| Community solar subscription | Rooftop system you own | |
|---|---|---|
| Upfront cost | Usually none | The installed price, cash or financed |
| What you own | A contract. Minnesota defines a subscription as "a contract between a subscriber and subscriber organization" | The panels, inverter and wiring |
| Roof, shade and HOA | Irrelevant: nothing is installed at your home | Decide whether you can install at all |
| Price protection | MN and MD: price may not exceed the bill credit (90% for low- and moderate-income). WA, CA: no cap | Fixed once paid for; a loan adds interest |
| Backup power in an outage | None. It is an accounting entry | Possible with a battery |
| If you move | Portable only within the same utility’s territory (MN, MD, VA statutes) | Stays with the house; sale must deal with any loan or lease |
| Your main risk | The subscriber organization and the program’s rules | Equipment performance and the installer’s warranty |
Statutory text: Minn. Stat. 216B.1641; Md. Public Utilities 7-306.2; RCW 82.16.170 and 82.16.165; Cal. PUC 2833; Va. Code 56-594.3.
Four different products sold under one name
Bill-credit programs (Minnesota, Maryland). Your utility credits your bill in proportion to your share of the array’s output, and you pay the subscriber organization less than the credit.
Minnesota makes it unlawful for a subscription to cost more than "the value of the subscriber’s community solar garden bill credit"; for low- and moderate-income subscribers it must not exceed 90% and carry no fees at signing. Maryland has the same two caps.
Production incentive (Washington). No bill credit: a state program pays an incentive on generation, capped at $5,000 per project participant. Utility participation is voluntary and a utility may leave on fifteen days’ notice.
Green tariff (California). Participants pay a renewable generation rate plus administrative costs. It buys attribution of renewable power, not a saving, and since April 1, 2023 the commission may let a utility end its program by advice letter.
Credit rates can depend on who you are. Minnesota’s statute sets the purchase rate at 100% of the average residential retail rate for low- and moderate-income subscribers, 85% for other residential subscribers and 80% for master-metered affordable housing.
Consumer protection, clause by clause
| Protection | Minnesota | Maryland | Washington | Virginia |
|---|---|---|---|---|
| Credit check banned | Yes, all residential | Low- and moderate-income only | Not addressed | Yes, residential |
| Exit fee banned | Yes, all residential | Not addressed | Transfer costs must be disclosed | Low-income only |
| Price capped at the bill credit | Yes (90% LMI) | Yes (90% LMI) | No | Not found |
| Cooling-off period in days | None in statute | None in statute | None in statute | Not identified |
| Private right to sue | No; regulator can revoke the garden | Not specified | Yes: per se Consumer Protection Act violation | Commission rules |
Read from statutory text. The Virginia column came from a rendered extraction; verify clause numbers before quoting.
If a salesperson quotes a cancellation window, it comes from the contract or a commission rule, not these statutes. Ask which, and get it in writing.
Savings over 25 years
A rooftop system you own keeps every kilowatt-hour of value for the life of the panels, after you recover the installed price.
It is the larger lifetime saving when you control a suitable roof and expect to stay, but it carries the full upfront cost, and since Section 25D ended on December 31, 2025 no federal credit reduces it.
A capped subscription cannot lose money on its face in Minnesota or Maryland, but its saving is the gap between the credit and your payment, which is a fraction of the credit.
Neither cap is indexed in the statute text we read, so ask how the price escalates and against what; the escalator calculator does the compounding.
In a state without a cap the whole case rests on the contract. In California’s green tariff, you pay more by design.
Which to choose if…
- 1You rent, live in a condo, or your roof is shaded or failing
Community solar, if your utility’s program is open. The real comparison is a subscription against nothing. See solar when you rent.
- 2You own a good roof and plan to stay 10 years or more
Rooftop. You own the asset and can add a battery later.
- 3You may move soon
A subscription with no exit fee moves with you inside the utility territory; check the contract if you could cross a territory line.
- 4You want backup power
Only an owned system with storage can do this. A subscription cannot keep the lights on.
When you are ready
Ready to explore solar for your home?
If you have done your research and want to speak with a solar professional, HyreSolar can help you explore available options.
Free, with no obligation: a person at HyreSolar reads your request and gets back to you about it. Matching with solar professionals is not live yet, so this is not a quote, and nothing is shared with anyone until you agree.
Keep learningQuestions
Is community solar cheaper than rooftop solar?
Do I own part of the solar farm?
How many days do I have to cancel?
What happens if I move?
Is community solar available where I live?
Sources & retrieval dates
- Minnesota Statutes 216B.1641, Community Solar Garden , Subscription definition, price cap and 90% LMI cap, subscriber-class credit rates, credit-check and exit-fee bans, portability within the service territory. Retrieved 22 October 2026.
- Maryland Code, Public Utilities 7-306.2 , Subscription definition, price caps, LMI credit-check restriction, change-of-address protections. Retrieved 22 October 2026.
- RCW 82.16.170, Community solar programs , Eight-item disclosure form; violation is a per se Consumer Protection Act violation. Retrieved 22 October 2026.
- RCW 82.16.165, Annual production incentive certification , $5,000 cap per community solar participant; voluntary utility participation and fifteen-day termination. Retrieved 3 September 2026.
- California Public Utilities Code 2833, Green Tariff Shared Renewables , Participants pay a renewable generation rate plus administrative costs; termination by advice letter from April 1, 2023. The site blocked automated access on re-check; text as read 3 September 2026. Retrieved 3 September 2026.
- Code of Virginia 56-594.3, Shared solar programs , Credit-check ban for residential subscribers, exit-fee ban for low-income customers, portability within the territory. Retrieved 3 September 2026.
HyreSolar does not install, finance or sell solar. This page is general information, not tax, legal or financial advice; terms, prices and rules vary by state, utility and contract.