There are several types of incentives provided by public and private entities to help reduce the out-of-pocket cost of solar energy systems. Rebates are one of the most direct financial incentives, which can really help with the cost of solar panels.
When it comes to solar energy rebates, some states have developed robust incentive programs while others offer few or none. This guide explains how solar rebates work and highlights the states that currently offer some of the most—and least—meaningful financial support for homeowners installing solar systems.
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What are solar rebates?
Solar rebates are financial incentives that provide direct payments or bill credits to homeowners who install eligible solar energy systems. These rebates are usually issued by state governments, utilities, or nonprofit programs.
For example, if a state or utility offers a rebate of $1,000 per installed kilowatt, and you install a 6-kW solar system, you may receive $6,000 back after installation, reducing your total upfront cost.
Most rebate programs are structured in one of two ways:
Upfront rebates
- Paid after installation
- Often calculated based on system size (per watt or per kilowatt)
Performance-based incentives
- Paid over time based on energy generated
- Used in several state programs like Massachusetts’ SMART program
Because these incentives vary widely by location and funding availability, homeowners should check their state energy office or local utility for current programs.
Solar rebate vs. tax credit
Solar rebates and tax credits both aim to encourage homeowners to install residential solar panels, but they work in different ways.
Solar rebates reduce the cost of installation through a direct payment or grant.
Solar tax credits reduce the amount of taxes you owe.
One of the most important incentives in recent years has been the Residential Clean Energy Credit (RCEC).
The RCEC allows homeowners and renters installing renewable energy systems—like solar panels, geothermal heat pumps, and solar water heaters—to claim a tax credit equal to 30% of the total installation cost.
For example:
- Solar installation cost: $30,000
- Federal tax credit (30%): $9,000
However, under P.L. 119-21 (the FY2025 reconciliation law), the RCEC expires for installations completed after December 31, 2025.
A key detail is that the credit applies based on when installation is completed, not when equipment is purchased or a deposit is paid. If installation finishes in 2026, the project will not qualify.
The credit is nonrefundable, meaning it can only reduce your tax liability to zero. But any unused portion of the credit can be carried forward to future tax years indefinitely until the full amount is used.
IRS data shows that many taxpayers take advantage of this feature—nearly half of RCEC recipients carry forward part of their credit to future tax years.
Who offers solar energy rebates?
Solar rebates can come from several different sources in both the public and private sectors.
State governments
State governments often provide financial incentives for solar installations through rebates, tax credits, or performance-based incentives.
These programs are usually managed through state energy offices or public utility commissions and may target specific groups like low-income households.
Because programs frequently change or run out of funding, homeowners should always check their state’s official energy website before applying.
Local governments
Many city and county governments also offer solar rebate programs that supplement state incentives.
These local programs may include:
- Installation rebates
- Property tax exemptions
- Low-interest financing
- Community solar incentives
Checking your city or county government website can help you find programs that may not be widely advertised.
Non-profit organizations
Several nonprofit organizations support solar adoption through grants or subsidized installation programs.
Programs offered by organizations like GRID Alternatives focus primarily on low-income or underserved households, helping make solar power more accessible.
Industry groups like the Solar Energy Industries Association (SEIA) also help coordinate incentive programs and solar adoption initiatives.
Utility providers
Some utilities also offer solar incentives.
Utility rebates are often designed to encourage distributed generation and reduce demand during peak electricity usage periods. In these programs, utilities may offer rebates or performance payments to customers who install grid-connected solar systems.
These programs vary widely by utility service area, so homeowners should check with their local electricity provider for available incentives.
Best states for solar energy rebates
The following states currently offer some of the strongest solar rebate or incentive programs in the country based on availability of direct rebates, performance incentives, and state-level solar support policies.
1. California
California continues to lead the United States in solar installations and incentive programs.
Programs like the DAC-SASH program (Disadvantaged Communities Single-family Solar Homes) provide rebates that can reach up to $15,000 for eligible households.
California also offers additional incentives through the Self-Generation Incentive Program (SGIP), which provides rebates for solar battery storage systems.
Combined with high electricity prices and strong net billing policies, these programs make solar energy financially attractive for many homeowners in the state.
2. New York
New York has one of the most comprehensive solar incentive programs in the country through the NY-Sun Initiative.
The program offers direct rebates based on system capacity, with incentives typically paid per installed watt.
New York residents can also claim a 25% state solar tax credit (up to $5,000), which can be combined with other incentives and financing programs.
3. Massachusetts
Massachusetts offers strong solar incentives through the SMART (Solar Massachusetts Renewable Target) program.
Instead of a single upfront rebate, SMART provides performance-based payments for electricity generated by residential solar systems.
Additional incentives are available for:
- low-income households
- solar installations paired with battery storage
- solar projects built on rooftops or parking structures
Homeowners may also receive property tax exemptions for solar equipment.
4. New Jersey
New Jersey has become one of the fastest-growing solar markets in the United States.
The state’s Successor Solar Incentive (SuSI) program provides Solar Renewable Energy Certificates (SRECs) for power generated by residential solar systems.
These credits can be sold to utilities, effectively creating a long-term financial incentive similar to a rebate.
5. Maryland
Maryland offers several solar incentives through the Maryland Solar Access Program (MSAP).
This program provides grants that function similarly to rebates and may provide up to $7,500 for qualifying households.
Maryland homeowners can also earn income from Solar Renewable Energy Credits (SRECs) generated by their solar systems.
States with the fewest solar rebates
While many states have adopted programs to encourage renewable energy adoption, others provide limited or no direct incentives.
The following states currently have few or no statewide rebate programs.
1. North Dakota
North Dakota currently offers very limited statewide solar incentives.
The state does not provide a major residential solar rebate program, and most available incentives come from federal programs or limited utility initiatives.
Solar adoption remains relatively low compared with other states.
2. West Virginia
West Virginia offers very few incentives for residential solar installations.
The state does allow net metering, but there are no major statewide rebate programs, which can make solar installations less financially attractive for homeowners.
3. Wyoming
Wyoming has high solar potential but relatively low adoption rates.
The state currently lacks statewide rebate programs or tax credits for residential solar installations.
4. Nebraska
Nebraska does not offer a statewide solar rebate or tax credit program.
Some residents may still access low-interest energy financing programs, but these do not provide direct payments toward installation costs.
5. South Dakota
South Dakota has limited state-level support for residential solar.
Although some utilities offer small incentives, there are no major statewide solar rebate programs, which can slow adoption compared with states that provide stronger incentives.
Other factors that make solar worth it (or not)
There’s more to consider when evaluating the value of investing in solar energy for your home than just the upfront cost and available rebates.
Key factors include:
Energy costs
A solar energy system can significantly reduce your monthly utility bills—or even eliminate them. Think of it as choosing between a one-time investment and spreading costs out through monthly financing instead of continuing to pay your utility company indefinitely.
Solar availability
The amount of sunlight your property receives directly affects how much energy your panels can generate and how much you’ll save. Because solar exposure varies by region due to climate and seasonal light patterns, this factor is especially critical if you're aiming to build an off-grid solar energy system.
Roof structure
The size, shape, and material of your roof influence what solar equipment you can install and how many panels it can support. These factors impact both your energy savings and payback period. In some cases, rebates may cover solar shingles—roof-integrated panels that resemble traditional materials—offering a more aesthetic or practical alternative.
Net metering policy
Net metering allows you to send excess solar energy back to the grid in exchange for energy credits, increasing the return on your system. Where this policy is available, the financial benefits of solar are significantly greater.
Payment options
Financing your solar system introduces loan interest, which adds to the total cost and may affect your overall return. However, many payment options feature low interest rates, making solar a strong long-term investment despite the added expense.
Bottom line on solar energy rebate opportunities
Rebates and incentive programs can significantly reduce the cost of installing a solar energy system.
Depending on where you live, solar rebates may be available from state governments, local municipalities, nonprofit programs, and utility companies.
These incentives are often combined with tax credits and performance-based incentives to make solar installations more affordable for homeowners.
Because incentive programs change frequently and funding levels vary, homeowners should research the programs available in their state before installing solar equipment.
