Can you get solar panels for free in California?

Start with what the state regulator says

The California Public Utilities Commission lists “You can get free solar energy at no cost to you” first among the false claims it tells consumers to watch for, and answers it directly:

“Solar energy is rarely free. An honest company will be upfront about all the costs you will pay over time. There is one exception: a few government-funded solar programs offer free or low-cost solar to low-income households.”— CPUC, California Solar Consumer Protection Guide Overview & FAQ (verified 2026-09-17)

That is the whole answer in outline. The rest of this page is which of the two situations you are in, and how to tell.

The CPUC also warns, in the same list, against “You will never pay an electricity bill ever again after a solar system is installed,” and states: “Customers who take out a solar loan or sign a lease or power purchase agreement will also receive a monthly bill from a loan company or solar provider.” If you use PACE financing, the CPUC notes “you will also make a payment once or twice a year with your property taxes or monthly with your mortgage payment.” (Verified 2026-09-17.)

The four things an advertisement can mean by “free”

An offer marketed as free is almost always one of these. They are not equivalent and the paperwork is different for each.

Before you sign, separate the solar scope, the roof scope, the financing agreement and any change-order terms, and compare them as separate pieces. A monthly payment alone does not show what each part of the project costs or who is responsible for it.

Also: no down payment is not the same as no cost, and California caps the down payment on a home improvement contract anyway. Business and Professions Code section 7159.5(a)(3): “If a downpayment will be charged, the downpayment shall not exceed one thousand dollars ($1,000) or 10 percent of the contract amount, whichever amount is less.” Bus. & Prof. Code §7159.5, verified 2026-09-17. A $0 down payment is therefore a small distance from the legal maximum, not a gift.

How the two third-party structures differ from each other: solar PPA versus lease in California.

$0 down or no upfront cost: where the money goes

A no-money-down offer tells you when the first payment is due. It does not tell you the term, the rate, the escalator, the total you pay or who owns the equipment. The same phrase is used for a loan, a lease and a PPA, and each puts the cost somewhere else.

The money you do not pay at signing still has to follow the work. Apart from the down payment, a contractor “shall neither request nor accept payment that exceeds the value of the work performed or material delivered,” and the rule covers advance payment from a lender or financier too (Bus. & Prof. Code § 7159.5(a)(5), checked September 24, 2026).

A $0-down loan borrows the whole price. Any dealer fee folded into that price is financed in full from the first payment. Ask for the cash price and the amount financed in writing, so the fee shows as its own line. The mechanics are in where a dealer fee sits inside a price.

How the company gets paid when you pay nothing at signing

Someone pays the installer on day one, and you pay that someone back over the contract. On a lease or PPA, payments often rise each year. The CPUC says escalators “are typically in the range of a 1 percent to 3 percent increase above the rate you paid in the previous year. Be cautious of entering into a contract with an escalator higher than that” (CPUC consumer guide, checked September 24, 2026).

The arithmetic adds up: at 3% a year, the payment after 20 increases is about 1.8 times the first year’s. How an escalator works is in what a solar escalator clause does.

What a lease or PPA does for you, and against you

The CPUC lists the trade-offs side by side. In favor: “Little or no upfront costs,” the “Solar provider is responsible for all monitoring, maintenance, and repairs,” and a “Minimum energy production often guaranteed.”

Against: selling the home “may be more complicated than with a purchased system.” The buyer takes over the agreement, you keep paying, or you buy it out, “which could be thousands of dollars” (CPUC, checked September 24, 2026).

Do not count on a resale boost either. Berkeley Lab studied 113 California home sales with third-party-owned systems from 2011 to 2013 and found no statistically significant price premium (LBNL-1007003, January 2017).

The total-cost test before you sign

Start with two questions the CPUC tells you to ask: “What is the total cost of the solar system or solar energy over the entire course of the contract?” and “Will my payments increase over time? How much will they increase and how frequently?” Then:

1. Get a cash price for the same system, even if you plan to finance.
2. Add up every payment in the loan, lease or PPA schedule, escalator included.
3. Add the utility bill each option leaves you with; it does not go to zero.
4. Check the utility-rate increase the savings estimate assumes.
5. Compare the totals over the years you expect to stay in the home.

The solar cost calculator does the bill and price-per-watt arithmetic, and cash, loan, lease and PPA compared sets the four structures side by side.

The genuine no-cost route for a single-family homeowner: DAC-SASH

This is the programme the CPUC’s “one exception” points at for single-family homes. Use its real name, and apply through its real administrator.

What the CPUC says it is. “Disadvantaged Communities – Single-family Solar Homes (DAC-SASH): This program enables income-qualified homeowners in DACs to receive no-cost rooftop solar installations.” The CPUC’s own instruction on that page: “Please visit GRID Alternatives’ website to apply for a no-cost solar system.” (CPUC, Solar in Disadvantaged Communities, verified 2026-09-17.)

Who administers it. “Through a competitive solicitation, GRID Alternatives was selected to serve as the statewide program administrator for the DAC-SASH program.” The CPUC approved the DAC-SASH Program Handbook and Program Implementation Plan in Resolution E-5020 on 12 September 2019. (Verified 2026-09-17.)

Eligibility, as the CPUC states it. “Income-qualified, single-family homeowners in DACs (must be eligible for CARE or FERA) or in San Joaquin Valley (SJV) pilot communities identified in R.15-03-010.” Project location: “In DACs on a qualified customer’s property.” Project size: “1 kilowatt (kW) or higher.” (Verified 2026-09-17.)

Eligibility, as the programme handbook states it. The DAC-SASH Program Handbook, sixth edition, approved 1 August 2025, sets four minimum requirements at application: the applicant must be a customer of PG&E, SCE or SDG&E; “[t]he single-family residence must be owned, and occupied, by the Applicant as their primary residence”; “[t]he household’s total annual income must meet the income eligibility requirements for either the California Alternate Rates for Energy (CARE) or Family Electric Rate Assistance (FERA) programs”; and “[t]he residence must be located in a qualified Disadvantaged Community (DAC)” or within California Indian Country. (GRID Alternatives, DAC-SASH Handbook v.6, verified 2026-09-17.)

What “no-cost” does and does not guarantee. The incentive is a rate, not a blank cheque. The CPUC states customers receive “$3/watt incentives to install an onsite solar system and energy efficiency training.” The handbook is explicit about what happens when the project costs more than that: “If the system cost is higher than the incentive, GRID Alternatives will make a good faith effort to identify additional funding resources … Applicants will also be advised of the financing gap and offered the opportunity to pay it out-of-pocket.” The handbook also notes GRID “typically does not install on properties with less than 10 years of roof-life remaining.” (Verified 2026-09-17.)

So: ask the administrator, in writing, for the approved project scope and any amount you would pay, before treating any installation as fully funded. The CPUC’s own Energy Division has published a staff report on exactly this problem, titled “Closing the Funding Gap: Evaluating Solar-Readiness Costs in California’s Disadvantaged Communities – Single Family Affordable Homes (DAC-SASH) Program,” listed among the programme documents on the CPUC page. (Verified 2026-09-17.)

How the geography is defined. The CPUC relies on CalEnviroScreen and defines a disadvantaged community, for these programmes, as “a community that appears among the top 25 percent of census tracts identified by CalEnviroScreen statewide, as well as 22 census tracts in the highest 5 percent of CalEnviroScreen’s Pollution Burden, but that do not have an overall CalEnviroScreen score because of unreliable socioeconomic or health data,” later expanded to California Indian Country. A city name or a ZIP code is not the unit of measurement — the census tract is. (Verified 2026-09-17.)

Programme scale and horizon. CPUC: “Program budget: $120 million total ($10 million per year 2019 - 2030).” GRID Alternatives states it is “accepting applications to DAC-SASH through our Energy for All Program,” describes roughly “$8.5 million in incentives annually,” and states “the DAC-SASH program runs through 2030.” (Verified 2026-09-17.) Intake status changes; ask the administrator what is open before you rely on a page for it.

LIWP is the other state no-cost program, with an open question on single-family status. The Low-Income Weatherization Program (LIWP), run by the Department of Community Services & Development (CSD), also provides “solar photovoltaic (PV) systems and energy efficiency upgrades to low-income single-family households and multi-family affordable housing at no cost” (LIWP Fact Sheet, updated July 2024). Checked live on September 22, 2026: CSD’s LIWP page links to active pages for its Multi-Family Energy Efficiency and Renewables and Farmworker Housing components only — no separate single-family LIWP application page was found live, and CSD’s own single-family fact sheet has not been updated since July 2024. Ask CSD directly whether single-family LIWP is currently accepting applicants before treating it as a second guaranteed no-cost path alongside DAC-SASH, whose own handbook was updated more recently (August 1, 2025). (CSD, Low-Income Weatherization Program, verified 2026-09-22.)

If you rent or live in an apartment: SOMAH, and who it is actually for

If you rent, you can’t apply to SOMAH yourself. SOMAH is for the property: the owner applies, and tenants share in the benefit.

The CPUC adopted the Solar on Multifamily Affordable Housing programme in Decision 17-12-022 and states it “provides an avenue for customers residing in multifamily affordable housing to access solar electric generation, with a special provision to increase solar installation in DACs.” (Verified 2026-09-17.)

The programme’s own site states SOMAH “provides financial incentives for installing solar panel and integrated storage systems that benefit both low-income tenants and property owners of multifamily affordable housing properties throughout California,” that the programme administrators are the Center for Sustainable Energy (primary contract holder), GRID Alternatives, the Association for Energy Affordability and California Housing Partnership, that SOMAH “provides an average of $100 million in financial incentives each year” with payments made “60% after solar and storage projects reach mechanical completion, and the remaining 40% after interconnection is complete,” and that it targets 300 megawatts of generating capacity by 2032. Applications are submitted through the PowerClerk portal. (calsomah.org, verified 2026-09-17.)

If you rent, the practical step is to give the programme information to the property owner or manager, and separately to ask your utility about bill assistance for your own account.

No suitable roof? Two CPUC programs cut the bill instead

Some households cannot put panels on the roof: renters, shaded homes, roofs near the end of their life. For income-qualified customers in disadvantaged communities, the CPUC runs two programs that deliver a bill discount rather than equipment. (CPUC, Solar in Disadvantaged Communities, checked September 23, 2026.)

• DAC Green Tariff (DAC-GT). Lets “income-qualified, residential customers in DACs who may be unable to install solar on their roof to benefit from utility-scale clean energy” with “a 20% bill discount.”
• Community Solar Green Tariff (CSGT). Lets residential customers in DACs “who may be unable to install solar on their roof to benefit from a local solar project and receive a 20% bill discount.” Projects are organized with a local nonprofit or government sponsor.

Neither puts anything on your house, and neither needs a roof, a lease or a loan. Ask your utility whether your address and household qualify. Renters have more options in solar for renters in California.

Bill assistance is a different door, and it is usually the faster one

CARE and FERA reduce eligible electric bills. They do not provide panels. If the bill is the urgent problem, that is the application to start, and it does not depend on a roof, a landlord or a census tract. The CPUC publishes the current household and income requirements and the utility takes the application. (CPUC, verified 2026-09-17.)

The assistance application path in full: the low-income solar checklist. Age by itself does not qualify anyone — DAC-SASH rules do.

SASH is closed

The CPUC’s page for the older Single-family Affordable Solar Homes programme states: “NOTE: This program is closed.” (CPUC, verified 2026-09-17.) A page, brochure or sales script mentioning SASH is not evidence that new applications are open. DAC-SASH is a separate programme with its own rules, administrator and handbook.

For storage or solar-and-storage funding, check the SGIP category guide — read the row and the administrator together rather than the programme name alone.

SGIP’s low-income battery categories: check the row, not the name

The CPUC’s printed consumer guide (October 2025) names the Self-Generation Incentive Program alongside DAC-SASH as a possible exception for qualifying low-income homeowners. SGIP pays toward battery storage, and its budgets open, waitlist and close by category and administrator.

On September 23, 2026, the SGIP program tracker showed the ratepayer-funded Residential Solar and Storage Equity category closed at all four administrators (PG&E, SCE, SoCalGas and the Center for Sustainable Energy). The AB 209-funded version was on a waitlist at most administrators, with one AB 209 sub-category shown open at PG&E and SCE. Equity Resiliency and Small Residential Storage were closed everywhere. A salesperson citing SGIP should be able to name the category and show its current status; the detail is in the SGIP battery rebate status guide.

There is no homeowner federal tax credit for a 2026 completion

A “free after the tax credit” pitch has a dating problem in 2026.

26 U.S.C. §25D(h): “The credit allowed under this section shall not apply with respect to any expenditures made after December 31, 2025.” §25D(e)(8)(A): “Except as provided in subparagraph (B), an expenditure with respect to an item shall be treated as made when the original installation of the item is completed.” §25D(e)(8)(B) dates an expenditure in connection with the construction or reconstruction of a structure to when the taxpayer’s original use of that structure begins. The section was last amended by Pub. L. 119-21, title VII, §70506, enacted 4 July 2025. (uscode.house.gov, verified 2026-09-17.)

The IRS states on its Residential Clean Energy Credit page: “The credit is not available for any property placed in service after December 31, 2025,” and “You must claim the credit for the tax year when the property is installed, not merely purchased.” That page’s stated last review date is 4 July 2026. (irs.gov, verified 2026-09-17.)

Signing or paying in 2025 does not establish eligibility for a 2026 completion. Tax treatment depends on the facts and the applicable tax year; use the current IRS guidance and a qualified tax professional, not a sales estimate.

A provider may have its own separate business tax position. That is not a homeowner entitlement and it does not establish a price or a saving. See what the ended homeowner credit leaves available in 2026 for the §48E detail.

If the lease or PPA company goes out of business

Most offers sold as no-cost are leases or PPAs, and the CPUC says “a typical lease contract period is 20-25 years.” It also lists this risk in plain words: “Solar provider could go out of business during the contract period” (CPUC guide, checked September 23, 2026).

It has happened to a large residential provider. Sunnova Energy International and two affiliates filed Chapter 11 petitions on June 8, 2025, in the U.S. Bankruptcy Court for the Southern District of Texas, and said they planned to keep operating while pursuing asset sales under the court’s supervision (Sunnova, Form 8-K, filed June 9, 2025). The company servicing your panels in year 15 may not be the one that sold them. Before you sign, ask what happens to repairs, any production guarantee and your payment terms if the provider is sold or shuts down.

The two documents that show what a no-money-down deal really costs

Every California home solar sale, lease or financing contract comes with a state disclosure package. The CPUC says customers “must be provided with these disclosure documents before a contract is signed,” and that they include “the total cost of the system, a one-year bill savings estimate, and the three-day right to cancel (five if the customer is over 65 years old).”

• Cover page: Solar Energy System Disclosure Document. In effect since January 1, 2019.
• Solar Energy System Supporting Information. In effect since November 1, 2025.

The CPUC also says both documents “must be submitted to a utility for a solar interconnection application to be considered complete” (CPUC, CSLB disclosure documents, checked September 23, 2026). If an offer is described as costing nothing, the cover page is where the total cost has to appear. Ask for both documents before you sign, and compare the total with the offer’s headline.

How to read the offer in front of you

Ask these, and get the answers in the actual documents rather than in conversation.

1. What is the exact programme or contract name, and who administers it? A logo on a flyer is not a reservation.
2. Who owns the equipment? Owned, financed, leased or PPA. This determines almost everything else.
3. What do I pay upfront, each month, at a home sale, and at the end of the contract?
4. Can the payment increase? Ask for the full schedule and any escalator.
5. What utility charges remain, and what assumptions produced that estimate? The CPUC states that “[s]olar providers are allowed to use a maximum electricity rate escalation of 10% in any calculation, as of 2025,” and tells homeowners to ask how a savings figure was calculated. (Verified 2026-09-17.)
6. If a rebate, incentive or subsidy is denied, who pays the difference?
7. What is the contractor’s licence number, and is it valid? The CPUC states the CSLB licence “must be active and in classification C-46 (Solar Contractor), C-10 (Electrical Contractor), or B (General Building Contractor) in order to be valid,” and that a door-to-door or telephone salesperson should give an individual home improvement salesperson registration number. (Verified 2026-09-17.)
8. Where is the Solar Energy System Disclosure Document? Business and Professions Code section 7169(b) requires it on “the front page or cover page of every solar energy contract,” in “boldface 16-point type,” including the total cost and payments, how to complain, and the cancellation right under section 7159. (Verified 2026-09-17.)

You are not obliged to decide at the door. The CPUC: “An honest salesperson would never rush you to sign anything without giving you time to review what you are signing,” and “[y]ou are entitled by law to have a printed version of the Consumer Protection Guide if you ask for it.” (California Solar Consumer Protection Guide, Version 4 (2025); verified 2026-09-17.)

If you already signed

There is a statutory cancellation window and it runs on a clock. Civil Code section 1689.6(a) gives at least three business days, or five business days for a buyer who is a senior citizen — defined by section 1689.5(f) as 65 or older — and for a home improvement contract section 1689.6(a)(2) runs that clock from when you receive a signed and dated copy of the contract. See the cancellation guide for how to send the notice. (Verified 2026-09-17.)

When a $0-down offer is simply financing, honestly sold

Not every no-money-down offer is a trap. A loan, lease or PPA can be a reasonable way to pay for solar if the paperwork is complete and you compare it on the right terms. Signs you are looking at honest financing:

• The disclosure cover page states the total cost, and it matches the contract.
• The contract names the contractor and its license number, and the license checks out.
• The payment schedule and any escalator are written out year by year.
• You were given the three-day (five-day if 65 or older) cancellation notice.
• Nobody described it as free, a government program or a utility program.

Then judge it as what it is: a way to pay for equipment over time. The questions are total cost, rate, term and what happens if you sell. The pros and cons of that trade are in $0 down or no upfront cost: where the money goes.

A referral request is optional and separate

California Rate Relief is a private referral service. It is not a government programme, not an administrator of one, and cannot determine eligibility for DAC-SASH, SOMAH, CARE, FERA or SGIP. A referral request does not enrol you in any public programme, does not approve financing, and does not promise a price, a savings figure or an installation. If you may qualify for a government-funded programme, apply through its administrator first.

Frequently asked questions

A programme name is not an approval

SASH is closed. DAC-SASH and SGIP have their own rules and budget status. Verify the official administrator and the project’s written funding terms. A salesperson showing a programme logo does not establish a reservation. The inquiry below asks California Rate Relief to review a referral; it does not enroll you in a public program.