The average cost of installing solar panels in New York is about $2.76 per watt before incentives. For 2026 planning, that works out to roughly:
| Solar System Size | Estimated Installed Cost Before Incentives |
|---|---|
| 3 kW | $8,300 |
| 5 kW | $13,800 |
| 8 kW | $22,100 |
| 10 kW | $27,600 |
| 12.11 kW, current New York average | $33,384 |
EnergySage reports that a 12.11 kW solar installation in New York costs between $28,376 and $38,392, depending on the installer, equipment, roof and project requirements.
These figures are planning estimates for roof-mounted solar. A battery, roof replacement, electrical panel upgrade, difficult roof access or ground mounting can raise the final price.
What Is the Typical Solar Panel Price in New York?
Many New York homeowners should budget $14,000 to $28,000 before incentives for a 5 kW to 10 kW system. A larger home or a home with high electricity use may need a system close to the current New York average of 12.11 kW, which costs about $33,400 before incentives.
System size depends mainly on:
- Annual electricity use
- Roof orientation and shading
- Available roof area
- Panel efficiency
- Local utility interconnection rules
- Whether the system includes battery storage
- Required electrical or structural work
Price per watt is more useful than panel count because panels come in different wattages. A 10 kW system could use about 24 high-wattage panels or a larger number of lower-wattage panels while producing a similar amount of electricity.
New York Solar Incentives That Can Reduce the Cost
New York State Solar Tax Credit
New York State offers a residential solar energy system tax credit equal to 25% of qualified costs, up to $5,000. The credit is generally nonrefundable, but unused amounts can be carried forward for up to five years. The system must be installed at and used by the homeowner's principal residence in New York State.
For example, 25% of a $20,000 qualifying system is $5,000, which reaches the state credit limit. A more expensive system does not produce more than the $5,000 maximum state credit.
NY-Sun Incentive
The NY-Sun program can lower the contractor's price through an incentive paid to a participating installer. The amount depends on the project's location, size and eligibility. NYSERDA says the incentive should appear in the customer contract and is often deducted directly from the project price.
Ask the installer to list these items separately:
- Gross system price
- NY-Sun incentive
- Net contract price
- New York State tax credit eligibility
- Equipment, permitting and electrical upgrade costs
Federal Solar Tax Credit
For a new residential system placed in service after December 31, 2025, the IRS currently states that the Residential Clean Energy Credit is not available. The IRS describes the 30% residential credit as applying to qualifying property installed through December 31, 2025.
Homeowners comparing 2026 installation quotes should not automatically subtract a 30% federal tax credit. Some older solar websites still show the previous federal incentive.
Sales Tax Exemption
New York State exempts qualifying residential solar energy equipment and its installation service from state sales tax. Local jurisdictions may have different rules, so ask the installer to confirm the exemption on the quote.
New York Property Tax Exemption
New York's clean energy systems exemption generally prevents the solar-related increase in a property's assessed value from increasing property taxes for up to 15 years. Local governments can adopt rules that affect eligibility, so homeowners should check with their municipality or assessor.
Special Savings for New York City Homeowners
New York City offers a separate solar and energy storage property tax abatement for eligible properties. For qualifying projects placed in service from January 1, 2024 through December 31, 2034, the benefit can equal 30% of eligible solar or battery installation costs, up to $250,000, generally applied over four years.
The abatement depends on eligibility, property tax liability and annual limits.
New York City homeowners should ask whether the quote includes the required Department of Buildings filings and the property tax abatement application.
What Makes Solar Installation More Expensive in NY?
The largest price increases usually come from the property and electrical work, not the panels.
Roof Condition
Solar panels can last 25 years or more. If the roof needs replacement soon, replacing it before installing solar is usually more practical than removing and reinstalling the panels later.
Electrical Panel Upgrades
An older service panel may need an upgrade before it can accept a solar system. The contract should list this cost separately.
Battery Storage
A battery adds equipment, labor and permitting costs. It can provide backup power and let the homeowner use more solar energy at night, but it is not required for a grid-connected solar system.
Shading and Roof Complexity
Trees, chimneys, multiple roof sections, steep pitches and limited access can increase labor costs or reduce the system's electricity production.
Utility Interconnection
The quote should state whether it includes permitting, utility applications, inspections and interconnection work. NYSERDA recommends working with an approved contractor and confirming available incentives before signing.
Is Solar Worth Installing in New York?
Solar can make financial sense in New York because electricity prices, state incentives and local tax benefits can offset the installation cost. EnergySage estimates an average New York solar payback period of about 12.36 years, but the actual result depends on electricity use, utility rates, roof production, financing costs and available incentives.
Cash purchases generally provide the highest long-term savings because they avoid loan interest. A solar loan requires less money upfront but can reduce total savings. A lease or power purchase agreement may require little or no upfront payment, but the homeowner usually gives up ownership and some available tax benefits.
What Should a Good NY Solar Quote Include?
Request an itemized proposal showing:
- System size in kW
- Estimated annual electricity production
- Panel and inverter manufacturers
- Gross price and price per watt
- NY-Sun incentive, if applicable
- New York State tax credit estimate
- Battery price, if included
- Roof repairs and electrical upgrades
- Permit and utility interconnection costs
- Warranty terms
- Cash price and total financed price
- Escalator rate for a lease or power purchase agreement
For most New York homes, the useful starting point is $14,000 to $28,000 before incentives for a 5 kW to 10 kW system. Get at least three itemized quotes, then verify NY-Sun eligibility, the New York State tax credit and any local property tax benefit before comparing final prices.