Community Solar on Long Island
Long Island roofs are small and often full. Community solar needs none — and it pairs well with a rooftop array that cannot cover the whole house.
Long Island has some of the densest residential solar adoption in New York, and it also has a great many households for whom a roof array is not the answer: renters, condominium residents, small post-war roofs that cannot fit a system sized to the house, and shaded lots. Community solar is designed for exactly those cases.
How it works
You subscribe to a share of an off-site array connected to the grid in its own right. Its generation is allocated among subscribers by share, and your allocation appears as a credit on your PSEG Long Island account. You pay the provider for those credits at a discount to their face value, and that discount is your saving.
Nothing is installed at your home. No town or village permit, no electrical inspection, no interconnection application, no wind-load engineering, no wait for permission to operate — all of which are real steps on Long Island and all of which vary by which of the many towns and villages you live in.
The charge you avoid
Community solar subscribers pay no Customer Benefit Contribution. That is the monthly charge on rooftop systems interconnected on or after 1 January 2022, calculated on DC system size — $1.13 per kW-month for LIPA in 2026, about $108 a year on an 8 kW rooftop system. It applies to behind-the-meter systems; community solar is front-of-the-meter and exempt.
The combination worth asking about
This is the Long Island-specific point. Nassau and Suffolk housing stock is dominated by post-war Capes, ranches and split-levels on small lots, and usable roof area is frequently the limit rather than your consumption. A household that would justify a 12 kW system may only fit eight.
In that situation the roof array covers part of the house and the rest of the consumption is still bought at full price. A community solar subscription can cover that remainder without needing any more roof. It is a combination few installers propose, because they sell roofs — but it is a sensible arrangement and worth raising yourself.
Who else it suits here
- Renters. Nothing installed, nothing left behind.
- Condominium residents. The roof is generally a common element, so a rooftop system is a board negotiation rather than a right.
- Shaded lots. Houses sit close together and neighbouring rooflines and trees matter at the low winter sun angle.
- Old roofs. Subscribe now, revisit the roof later.
What to check before subscribing
- Cancellation terms — notice, fee, minimum term. The most important clause in the agreement.
- Moving. Within PSEG Long Island territory a subscription can usually follow you. Moving off the island is a different question and belongs in writing.
- The discount as two numbers, what you pay and what you receive.
- Seasonality — winter allocations are smaller, as they would be on a roof.
- Billing — separate or consolidated.
What it does not do
No backup power, which matters on Long Island where storm outages are a genuine consideration — backup requires a battery at your property. No effect on property value. And no New York State tax credit: Form IT-255 is for equipment installed and used at your principal residence, not for a subscription.
The honest position
Long Island’s high retail electricity rates make an owned rooftop array a strong proposition where the roof supports one, because net metering credits exports at that high retail rate. Community solar is not competing with that. It is for the households the roof cannot serve — and, in the combination above, for the part of a household’s consumption the roof cannot reach.
Frequently Asked Questions
Can I have both rooftop solar and community solar on Long Island?
It is worth asking about. Small Nassau and Suffolk roofs frequently limit the array below what the household consumes, and a community solar subscription can cover the remainder without needing more roof. Few installers propose it because they sell roofs.
Do Long Island community solar subscribers pay the CBC?
No. The Customer Benefit Contribution applies to behind-the-meter systems interconnected on or after 1 January 2022 — $1.13 per kW-month for LIPA in 2026. Community solar is front-of-the-meter and exempt.
Does community solar need a town or village permit?
No. Nothing is installed at your property, so none of the Long Island permitting steps apply — no town or village permit, no electrical inspection, no wind-load engineering and no wait for permission to operate.
Will community solar keep my lights on in a storm?
No. There is no equipment at your property, so an outage affects you exactly as before. Backup power requires a battery installed at your home.
This article is general information, not tax, legal or financial advice. Incentive amounts, eligibility rules and deadlines change and depend on your utility, your tax situation and your property. Confirm current terms with NYSERDA, your utility and a qualified tax professional before making a decision.
NY Solar Incentives
Independent New York solar research. We summarise NYSERDA, NY-Sun and federal programme rules from published sources and state plainly when a figure is an estimate. We are not a government agency and do not sell equipment.
Run the arithmetic on your own system
Check the dated program table and your arrangement before counting an incentive. Standard residential NY-Sun blocks are closed; Long Island Affordable Solar has a conditional income-verification route. The NY credit depends on qualified costs and tax liability, while the NYC abatement reduces future property-tax bills. The estimator keeps those timings separate.