The 30% federal residential solar tax credit changed in a major way for 2026.
For years, many California homeowners used the Residential Clean Energy Credit to reduce the cost of buying solar panels, battery storage, and related clean-energy equipment. That credit is no longer available for residential property placed in service after December 31, 2025. The IRS confirms that the Residential Clean Energy Credit is not available for property placed in service after that date.
That does not mean solar no longer makes sense.
It does mean homeowners should stop assuming that a personal 30% federal tax credit will lower the price of a new solar or battery project in 2026.
The solar decision now depends more on electric bills, utility rules, battery storage, roof condition, payment method, and whether the homeowner chooses to buy the system or use a third-party-owned option such as a PPA, lease, or Prepaid Solar PPA.
Home Pro Roofing and Solar helps homeowners in Santa Clara and San Mateo counties compare these options clearly before signing.
Financing and tax notice: This article is general educational information. Home Pro Roofing and Solar is not a tax advisor, attorney, lender, mortgage advisor, or financial advisor. Tax rules, utility programs, financing terms, and incentive programs can change. Review current IRS guidance and speak with a qualified tax professional before making tax decisions.
Updated July 2026
What Changed With the Federal Solar Tax Credit in 2026?
The federal Residential Clean Energy Credit previously allowed eligible homeowners to claim a credit for certain qualified residential clean-energy expenses, including solar electric systems and battery storage.
That changed for 2026.
The IRS states that the Residential Clean Energy Credit is not available for property placed in service after December 31, 2025.
That means a homeowner buying a new solar or battery system in 2026 should not assume that a personal 30% federal tax credit will reduce the project cost.
What “Placed in Service” Means
For tax-credit purposes, “placed in service” generally refers to when the system is ready and available for use, not simply when the contract is signed or when a deposit is paid.
A homeowner who signed a solar contract in 2025 but did not have the system placed in service until 2026 may not qualify for the old residential credit.
Because each situation can be different, homeowners should confirm eligibility with a qualified tax professional.
Can Homeowners Still Claim the 30% Residential Solar Tax Credit in 2026?
For new residential solar or battery property placed in service after December 31, 2025, the answer is generally no.
The IRS says the credit is not available for property placed in service after that date. The IRS also states in its 2025 Form 5695 instructions that residential clean-energy credits cannot be claimed for expenditures made after December 31, 2025.
A homeowner should not rely on a salesperson saying, “You can still get the 30% tax credit,” unless that claim is reviewed by a qualified tax professional and supported by current IRS rules.
What if My System Was Installed in 2025?
A system installed and placed in service by December 31, 2025 may still be eligible, depending on the homeowner’s facts and tax situation.
Eligibility may depend on:
- When the system was placed in service
- Whether the property qualified
- Whether the equipment qualified
- Who owned the system
- Whether the homeowner had enough tax liability
- Whether the expenses were properly documented
Home Pro does not determine tax eligibility. A tax professional should review any 2025 claim.
Why Solar Can Still Make Sense Without the Residential Credit
The tax credit was helpful, but it was never the only reason homeowners installed solar.
Solar can still make sense in 2026 when the project is designed around the homeowner’s real numbers.
The main factors are:
- Current electric bill
- Future electricity use
- Utility company
- Rate plan
- Solar production
- Battery storage
- Roof condition
- Financing choice
- Time in the home
- Total installed cost
- Long-term service and warranty coverage
California’s Net Billing Tariff places more value on using solar energy in the home or storing it for later, rather than exporting large amounts of extra daytime solar to the grid. The CPUC explains that export compensation is often lower than the retail rate and that battery storage can help customers use or export stored energy during higher-value hours. Homeowners ask is solar still worth it?
The Big 2026 Shift: Buying Solar Is No Longer the Only Strategy
Before 2026, many homeowners compared solar proposals by starting with the purchase price and subtracting the 30% tax credit.
That shortcut no longer works for new residential systems placed in service after December 31, 2025.
In 2026, homeowners should compare the complete project structure:
- Cash purchase
- Solar loan
- Monthly PPA
- Solar lease
- Prepaid Solar PPA
- Solar plus battery
- Battery-only storage
- Roofing and solar together
The best choice depends on whether the homeowner wants ownership, lower upfront cost, predictable monthly payments, long-term service coverage, or the strongest total savings.
Solar Options After the Residential Tax Credit Ended
| Option | Upfront Cost | Who Owns the System at First? | Best Fit | Important Notes |
|---|---|---|---|---|
| Cash Purchase | High | Homeowner | Homeowners who want immediate ownership and can pay the full project cost. | No personal 30% residential solar tax credit should be assumed for new systems placed in service after December 31, 2025. |
| Solar Loan | Varies by lender | Homeowner | Homeowners who want ownership but prefer monthly loan payments. | Compare interest rate, lender fees, term, monthly payment, prepayment rules, and total of all payments. |
| Monthly Solar PPA or Lease | Often little or none | Third-party provider | Homeowners who want solar with little or no upfront cost. | Review term length, monthly payment, escalator, transfer rules, maintenance coverage, battery terms, and purchase options. |
| Prepaid Solar PPA | One prepaid amount, paid with cash or financing | Third-party owner during the initial period | Homeowners who want current program savings without monthly PPA payments. | Home Pro's current programs may provide approximately 30% upfront savings compared with a similar direct purchase, with a path to homeowner ownership beginning in year six under the signed agreement. |
| Battery Backup | Varies by system design | Depends on purchase, loan, PPA, lease, or prepaid structure | Homeowners who want more solar self-use, outage backup, or both. | Battery value depends on utility rules, rate plan, backup design, system size, and available incentives. |
The right choice is not always the option with the lowest first payment. Homeowners should compare the total cost, ownership structure, service coverage, home-sale terms, and long-term value.
Prepaid Solar PPA: A Strong Tax-Credit Alternative in 2026
Home Pro’s Prepaid Solar PPA is one of the most important options for homeowners to understand in 2026.
It is not the same as the old residential tax credit.
The homeowner does not personally claim the 30% Residential Clean Energy Credit. Instead, the system is owned by a third-party program owner during the initial period. The program owner may use available business clean-energy tax benefits, and the value is reflected in the prepaid program price.
Home Pro’s current Prepaid Solar PPA programs may provide approximately 30% upfront savings compared with a similar direct purchase.
The homeowner makes one prepaid payment, either with cash or financing. There is no monthly solar PPA payment and no annual PPA escalator. Home Pro’s current programs also provide a path to homeowner ownership beginning in year six, subject to the signed agreement.
This can be especially useful for homeowners who:
- Want strong upfront program savings
- Do not want to wait for a tax refund
- May not have enough tax liability to use a personal credit
- Want solar and battery storage together
- Prefer no monthly PPA payment
- Are comfortable with third-party ownership during the initial period
The signed agreement controls the details. Homeowners should review ownership, transfer, maintenance, home-sale, and year-six terms before signing.
Monthly PPAs and Leases Can Also Help Homeowners Avoid a Large Upfront Cost
A monthly solar PPA or lease may be a better fit for homeowners who want to go solar with little or no upfront cost.
With a PPA or lease, the homeowner usually does not own the system at the beginning. A third-party provider owns the equipment and the homeowner makes payments under a long-term agreement.
A monthly PPA or lease may include:
- Low or no upfront installation cost
- Predictable payments
- Zero-escalator or escalator choices, when available
- Monitoring
- Covered maintenance and repairs
- Battery replacement coverage, when included
- Transfer options if the home is sold
It is not free solar. The homeowner is agreeing to a long-term contract.
The contract should clearly explain the payment, term, escalator, service coverage, purchase options, battery coverage, and home-sale transfer process.
Batteries Matter More Under California’s Current Solar Rules
For many PG&E customers, battery storage is more important than it used to be.
Under California’s Net Billing Tariff, extra solar sent to the grid often receives a lower export credit than the retail price of electricity. The CPUC explains that customers can increase bill savings by storing energy and using or exporting it during higher-value hours.
A battery can help by:
- Storing daytime solar energy
- Reducing evening grid purchases
- Supporting time-of-use savings
- Providing outage backup when designed for backup use
- Helping the home use more of its own solar energy
A battery is not required for every home. It should be sized and designed around the homeowner’s utility, rate plan, backup needs, and budget.
California Battery Incentives May Still Be Available
The federal residential tax credit ended for new residential systems placed in service after December 31, 2025, but some battery incentives may still be available through California or utility programs.
The CPUC’s Self-Generation Incentive Program, commonly called SGIP, offers incentives for energy-storage technology at residential and non-residential facilities. The CPUC says these storage technologies include battery systems that can function during a power outage.
SGIP funding, rebate levels, utility participation, customer eligibility, and application rules can change.
Homeowners should not assume they qualify until the current program rules are checked for the exact property and project.
The Roof Still Matters
The end of the tax credit makes it even more important to avoid expensive mistakes.
One of the biggest mistakes is installing solar over a roof that will soon need replacement.
If the roof needs replacement after solar is installed, the panels usually must be:
- Shut down
- Disconnected
- Removed
- Stored
- Reinstalled
- Reconnected
- Tested
That adds cost and downtime.
Before installing solar or battery storage, review:
- Roof age
- Roof condition
- Leaks
- Shingle wear
- Roof-deck condition
- Ventilation
- Solar attachment locations
- Remaining roof life
Home Pro can evaluate the roof and solar project together so the homeowner does not install a long-term solar system over a roof that is near the end of its useful life.
Local Utility Rules Matter
Not every Home Pro customer is under the same utility rules.
Most homeowners in Santa Clara and San Mateo counties are PG&E customers. PG&E customers generally need to evaluate solar under the Solar Billing Plan, also known as the Net Billing Tariff or NEM 3.0.
However, Palo Alto and Santa Clara have municipal electric utilities.
A solar proposal for Palo Alto or Santa Clara should not simply use PG&E assumptions.
The homeowner’s proposal should be based on:
- Actual utility company
- Actual rate plan
- Past electricity use
- Expected future use
- Whether a battery is included
- Solar export value
- Evening electricity use
- Backup needs
What California Homeowners Should Ask Before Signing in 2026
Ask every solar contractor these questions:
- Are you assuming I can still claim the 30% residential tax credit?
- What IRS rule supports that assumption?
- Is this system being purchased, financed, leased, or installed through a PPA?
- Who owns the system?
- What is the cash price?
- What is the financed price?
- What is the total of all payments?
- Is there a monthly PPA or lease payment?
- Is there an annual escalator?
- Is a battery included?
- Does the battery provide outage backup or only bill savings?
- What happens if I sell the home?
- What happens if the roof needs replacement?
- Who handles maintenance and equipment replacement?
- Which promises are written in the contract?
If a proposal still shows a 30% personal tax credit in 2026, ask for clarification before signing.
Common 2026 Solar Tax Credit Mistakes
Mistake 1: Assuming a Signed Contract Is Enough
A signed contract alone may not be enough for the old residential credit. The placed-in-service date matters.
Mistake 2: Assuming Every Solar Program Works the Same Way
Cash purchase, loan, PPA, lease, and prepaid PPA options all work differently.
Mistake 3: Comparing Prices Without Matching the Equipment
A lower price may leave out the battery, backup gateway, electrical upgrades, roofing work, permits, or service coverage.
Mistake 4: Forgetting the Roof
Solar panels can last for many years. The roof below them should be ready before installation.
Mistake 5: Treating a Battery as One Simple Add-On
A battery may be designed for bill savings, backup power, or both. The proposal should clearly say what is included.
Why Work With Home Pro Roofing and Solar?
Home Pro Roofing and Solar has served local homeowners since 2006.
We help homeowners compare:
- Cash solar purchases
- Solar loans
- Monthly PPAs
- Solar leases
- Prepaid Solar PPAs
- Solar plus battery storage
- Battery-only projects
- Roofing and solar coordination
- Solar panel removal and reinstallation
Home Pro serves Santa Clara and San Mateo counties, including Sunnyvale, Mountain View, Los Altos, Los Altos Hills, Saratoga, Palo Alto, Cupertino, Santa Clara, San Jose, Menlo Park, Redwood City, San Carlos, Belmont, Foster City, and San Mateo.
Frequently Asked Questions About the 2026 Solar Tax Credit
Is there still a 30% federal solar tax credit in 2026?
For new residential systems placed in service after December 31, 2025, the IRS says the Residential Clean Energy Credit is not available. Homeowners should not assume a 30% personal tax credit applies to a 2026 installation.
Did the 30% solar tax credit end completely?
The homeowner Residential Clean Energy Credit ended for residential property placed in service after December 31, 2025. Separate business clean-energy tax benefits may still be available to qualifying third-party system owners, but that is not the same as the homeowner claiming a personal residential credit.
Can I claim the tax credit if I signed my solar contract in 2025?
Maybe, but signing a contract in 2025 by itself may not be enough. The key issue is usually whether the system was placed in service by the deadline. Ask a qualified tax professional to review your facts.
Can I claim the solar tax credit if my system was installed in 2025 but inspected in 2026?
This is a tax question that depends on when the system was placed in service and the facts of the project. Homeowners should not guess. Ask a qualified tax professional and keep all installation, inspection, and utility records.
Can I claim the federal tax credit for a battery in 2026?
For new residential battery property placed in service after December 31, 2025, the Residential Clean Energy Credit is not available according to the IRS. Some state or utility battery incentives may still be available, but they have separate rules.
Does a solar PPA qualify me for the homeowner tax credit?
Usually no. With a traditional PPA, the homeowner usually does not own the equipment and does not personally claim the residential solar tax credit. The third-party owner may qualify for separate business incentives, depending on the program and current law.
How does a Prepaid Solar PPA replace the tax credit?
It does not replace the tax credit in a legal tax sense. It uses a different structure. Home Pro’s current Prepaid Solar PPA programs may provide approximately 30% upfront savings compared with a similar direct purchase because the third-party program owner may use available business clean-energy tax benefits.
Is solar still worth it without the tax credit?
It can be. The answer depends on your utility rate, electric use, roof condition, battery needs, payment option, system price, and how long you expect to own the home. A 2026 proposal should be reviewed without assuming a personal 30% residential tax credit.
Are there California solar rebates in 2026?
Some incentives may still exist, especially for battery storage or qualifying customers, but availability changes. Homeowners should confirm current programs for their utility, address, income eligibility, and project type before relying on any rebate.
Does NEM 3.0 make batteries more important?
For many PG&E customers, yes. The CPUC explains that customers can improve bill savings under the Net Billing Tariff by using battery storage to store energy and use or export it during higher-value hours.
Should I choose a PPA, lease, loan, or prepaid PPA after the tax credit ended?
It depends on whether you want ownership, low upfront cost, monthly payments, no monthly PPA payment, service coverage, or current prepaid program savings. Home Pro can compare the options using the same solar and battery design.
What should I ask a solar contractor about tax credits?
Ask whether the proposal assumes a personal federal tax credit, what rule supports that assumption, who owns the system, whether the credit is included in the price, and whether the contract clearly explains the payment structure.
The Bottom Line
The 30% federal residential solar tax credit was a major benefit for homeowners, but it is no longer available for new residential solar and battery property placed in service after December 31, 2025.
Solar can still make sense in 2026, but the math has changed.
Homeowners should compare:
- Cash purchase
- Solar loans
- Monthly PPAs
- Solar leases
- Prepaid Solar PPAs
- Battery storage
- Roof condition
- Utility rules
- Total project cost
- Long-term service and ownership terms
Home Pro Roofing and Solar can help you review your electric use, roof condition, solar and battery goals, and available payment options.
Learn more about solar and battery installation, Prepaid Solar PPA options, going solar with no upfront cost, or request a free solar consultation.
Call (800) 650-3134.
This article provides general educational information and is not tax, legal, investment, or financial advice. Home Pro Roofing and Solar is not a tax advisor, attorney, lender, mortgage advisor, or financial advisor. Tax rules, utility programs, financing terms, equipment availability, and incentive programs can change. Review current IRS guidance and consult the appropriate qualified professionals before making a decision.
