# Solar Panels Cost in 2026: What Homeowners Need to Know

> With the federal tax credit gone, homeowners need to navigate new pricing structures and incentives to determine the true cost of solar in 2026.

_Solar & energy · Rafter Research Desk · Updated Jul 11, 2026 · 5 min read_

**Quick answer:** In 2026, residential solar panel systems typically cost between $15,000 and $28,000 before state incentives, averaging around $21,816 for a 7.2 kW system. The national average cost per watt ranges from $2.50 to $3.50, with many systems falling between $2.58/W and $2.85/W.

## Key takeaways
- A typical 7-8 kW solar system costs $18,000 to $22,000 in 2026 before state incentives.
- The 30% federal residential solar tax credit expired December 31, 2025, for cash or loan purchases.
- Homeowners can still save $41,000 to $62,000 on electricity over 25 years with solar.
- Aim for a solar panel price under $3.25 per watt for a competitive installation.

For homeowners considering solar panels in 2026, understanding the current cost landscape is crucial. While the federal residential tax credit has changed, solar remains a compelling investment due to long-term savings and evolving state-level incentives. This guide breaks down what you can expect to pay for a solar panel installation this year, from national averages to regional variations and the factors influencing your final price.

**NATIONAL AVERAGE: $15,000 – $28,000** — For a typical residential system (6 kW to 12 kW), before state incentives

A typical 7-8 kW residential solar system in 2026 averages between $18,000 and $22,000. For a larger 12 kW system, costs can range from $30,505 to $31,135. The average home solar installation cost, specifically for a 7.2 kW system purchased with cash, is approximately $21,816. These figures represent the upfront cost before any state or local incentives are applied.

## How Much Do Solar Panels Cost Per Watt in 2026?

The cost of solar panels is frequently discussed in terms of dollars per watt ($/W), which helps standardize pricing across different system sizes. In 2026, the national average cost per watt for a residential solar installation ranges from $2.50 to $3.50 per watt before incentives. More specific averages hover around $2.58/W to $2.85/W for a 7.2 kW system. A competitive price per watt generally falls between $2.50 and $3.00.

When evaluating quotes, a price under $2.50 per watt is considered excellent. Prices between $2.50 and $3.25 per watt are typical, while anything above $3.50 per watt might be on the higher side, unless there are unusually complex installation factors like difficult roof access or extensive electrical upgrades.

It's important to note that the solar panels themselves typically make up less than 20% of the overall installation cost. The bulk of your investment goes towards other equipment (inverters, racking, wiring), labor, permitting, and operational expenses, which collectively account for 40-50% of the installed price.

## Is There a Federal Solar Tax Credit in 2026?

This is one of the most significant changes for solar buyers in 2026: the 30% federal residential solar tax credit (Section 25D) expired on December 31, 2025, for homeowners purchasing systems with cash or a loan. This means you will no longer receive a direct 30% credit on your federal income taxes for a system you own outright.

However, federal incentives have shifted. They now primarily flow upstream to approved providers through mechanisms like the Section 48E Clean Electricity Investment Credit. This means that if you opt for a third-party owned system, such as a solar lease or Power Purchase Agreement (PPA), the savings from these federal incentives are often built into the plan's pricing by the provider, rather than claimed by you at tax time. Always clarify how federal incentives are being applied when considering a lease or PPA.

## Is Solar Worth It in 2026 Without the Federal Credit?

Despite the absence of the direct federal tax credit for owned systems, solar remains a strong financial investment in 2026. Over a 25-year lifespan, solar electricity costs approximately $0.06–$0.08/kWh, which is significantly lower than projected rising utility rates. Homeowners can still expect to save roughly $41,000 to $62,000 on electricity costs over 25 years, with some estimates reaching an average of $61,000.

Many states and local municipalities offer their own incentives, including tax credits, rebates, and favorable net metering policies (though net metering programs are also evolving, as seen in states like California, which may increase the need for battery storage). These programs, combined with the inherent savings from generating your own electricity, make solar a worthwhile investment for most homeowners.

## How Do Solar Panel Costs Vary by State in 2026?

Solar panel costs vary considerably across the United States due to differences in labor rates, permitting fees, local incentives, and electricity prices. Understanding these regional differences is key to budgeting your project.

| State | Cost Index (National Avg = 1.00) | Typical Cost Range (7.2 kW System) |
| --- | --- | --- |
| Arizona | 1.05 | $16,800 – $19,080 |
| California | 1.32 | $21,120 – $24,000 |
| Florida | 0.97 | $15,520 – $17,600 |
| Massachusetts | 1.28 | $20,480 – $23,360 |
| New York | 1.26 | $20,160 – $22,960 |
| Texas | 0.92 | $14,720 – $16,720 |
| Washington | 1.19 | $19,040 – $21,680 |

States like Arizona, Florida, Nevada, New Mexico, and Texas often see lower costs, with prices per watt typically ranging from $2.20 to $2.80. Conversely, states such as California, Massachusetts, New York, Connecticut, and Rhode Island tend to have higher costs, often between $3.00 and $3.80 per watt.

- Labor Rates: Union labor states, such as Massachusetts, New Jersey, and Connecticut, have higher crew costs. For instance, labor in Boston might be $85/hr compared to $55/hr in Houston.
- Permitting Fees and Regulations: Stricter permitting requirements and higher fees in states like California, New York, and Massachusetts can increase both costs and project timelines.
- Local Installer Competition: A robust local market with many solar installers can drive down prices due to increased competition.
- State and Local Incentives: Strong state programs, like Massachusetts SMART or New Jersey SuSI, can significantly offset the upfront cost, even without the federal credit. States with fewer incentives may have longer payback periods.
- Electricity Rates: High electricity rates in states like California and Massachusetts can make solar more financially attractive, leading to faster payback periods despite higher initial costs.
- Roof Complexity: Roofs with multiple angles, dormers, skylights, or steep pitches can add 10-20% to labor costs.
- Sunlight Availability: Regions with high solar irradiance, such as the Southwest, may require fewer panels to achieve the same energy output, potentially reducing equipment and installation costs.

For a more precise estimate tailored to your location and specific project, use our cost calculator or explore cost by state resources.

## Frequently asked

### How much do solar panels cost in 2026?
Typically, solar panels cost $2.50-$3.50 per watt, or $15,000-$25,000 for an average residential system (6 kW to 12 kW) before state incentives.

### Is there a federal solar tax credit in 2026?
No, the Section 25D residential tax credit expired on December 31, 2025, for homeowners buying with cash or a loan. Federal incentives now primarily flow through providers for leases/PPAs.

### Is solar worth it in 2026 without the federal credit?
Yes, solar electricity costs $0.06–$0.08/kWh over 25 years compared to rising utility rates, and homeowners can still save tens of thousands over the system's lifespan through state/local incentives and energy savings.

### What is a good solar panel price per watt?
Under $2.50 per watt is excellent. $2.50 to $3.25 per watt is typical. Above $3.50 per watt is considered expensive unless installation is complex.

## Sources
- [consumeraffairs.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHOl5OJW2UIniDghp4Ddaw8_x6aLwggYb-cB-CjYL-8MPyf7auK16MZPUTxTMLErmQlITe1tFaMJAYeaWyFgJXGT9wXI9_weT9gCpaNbb4gpHaY8yFdMfNkN8MlXrrypuVuyEdaWUOqXP5kAs4Mi178-JoI0wtWtMD2flPmA76d0-k0mLpT5IlZM44=)
- [solar.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEF9ZQBY5jU358o_MPcwZVSwPrjDtBoHl6EYAQcz8wbNF6YHPaAHRk1StGlcfR1_JCLTQp_ao6Kkra2lDyYbXCbgsTZ0BV3KcOnIbSTvCvAXCKVFiLGYWf9BRzpnXQ3xe6hTw7J667g7Q==)
- [solarquestai.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQF--wiQ1KEzfq0umCKZrq0rDz-JDHpRR3vm_ZHZCcCqawEtqWUOMjiCjXRqk4qNJAWQ_5fc9v98_fpDV5fQe8ypiSl4lMno2PYBrSxLkdXr0EK6dhRzib6mxsh_Om7W19Isp81tLA==)
- [powmr.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFcHqiLwz-TPrchf29jONcu4YwlfrpOrL5Gh854Pqw1m8V2bt8YMjvaGsVdCiBYw2QwlkjdB2HxxjnLHyBd2DFR-zT5qntBcTNsGW2COH_L8oqJXtZAu6UgEjBQfrlCGeUSzk_447fhs59Z14NKtWjLPoI2PNGS43UnmNV9IpJxxB-b6FmYabni3y27b6_EyjH7Rbd02-pwYdZJqdPVSiHnP3HOdAZIlcc=)
- [a1solarstore.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQH71IZCcGUJlITGdQz3NDUn95cvJKzDi6xjFyV1FS2gyJJmgNi4rfR_A8MFdd8ISjZIsn_gBXS7sPDOKBsbsiBQKace6XVC6ETsUVPU96gpQXrMlYTrBMW8h6ew75vVlYDakNzV1dWeRqnyTfsUS1Jq5CVyuusz_4zLvq2ZaAP8UpBn)
- [energysage.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEiL2zRTRJyekRlJ_uBSmhNoQIi-wGdpoueCIgGwS1sHHAMB_3IeTgU77G5Ia5Ou4yDxTJ-c4AwafV1glhFDY110Z96nGjQXubBZ82u6B9FsuNJlMN6DGSLXAyaynGFq4Ey5rVhdRPGm3g5rCjDM9DsoQQ=)
- [solarinfopath.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFt6ee7wVx61Xo8cUZ0-NImFnU5PWdyNLbkZtjKKyUwwWkxNINtkFfqbwxuCdBwzx453Sz6BMpM9CU7msubyYppFcx8oOOudp-G4ehx5-f69KcoraEtWHMO9Wqw8TUF7ibHmD-GpMBOfJoWgPU5EaCqd2s=)
- [clearchoiceradar.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGLSYoekwoaNcrZD2dsOHZ_zJx5YDwMasbKaCJTummynAvsNSdfmNTUG3ROFz8JLN5U87sZ4kBmlmZk2l2fpq23XcXhaf7TQihpLH7GI29a09qG_73-eUYn9HU6XKBOX260o95bj_IjxzrqlPSpS7YGdrTHab-l_UFUnosRfO9rNsDT22w2kOQ5hFxQJOsAYPa1zY5mQ-KRPFteOTL3zOFa3NjuYPOtLAwKdAg=)

_Reviewed against Rafter's methodology. Estimates are illustrative 2026 ranges; see https://raftercost.com/how-we-price._

Source: https://raftercost.com/insights/solar-panels-cost-2026