SunPower vs Palmetto LightReach: How They Compare and How They Work Together

SunPower vs Palmetto LightReach is not a straight installer-vs-installer choice: SunPower Inc. is an installation company that sells systems for cash or with loans, leases or PPAs, while LightReach is Palmetto's lease and power purchase agreement (PPA) program in which Palmetto owns and maintains the system. In January 2026 the two even teamed up, with SunPower offering LightReach financing for home batteries.

So the key question is whether you want to own your system or have a company own it for you. Facts below were checked in November 2026.

Key takeaways

• Today's SunPower is SunPower Inc., formerly Complete Solaria. It is a separate company from SunPower Corporation, which filed for bankruptcy in August 2024.
• LightReach is Palmetto's lease and PPA program, added in 2023, with $0 upfront and Palmetto handling maintenance, according to EnergySage.
• LightReach lists 25-year workmanship, 10-year roof penetration and a 90% performance guarantee checked every three years.
• SunPower Inc. lists 10-year workmanship, 2-year service coverage and a production guarantee tied to set benchmarks.
• SunPower's January 2026 battery program uses LightReach financing and Enphase IQ Battery 10C units.

SunPower vs Palmetto LightReach at a glance

Feature	SunPower Inc.	Palmetto LightReach
What it is	Residential solar installer and services provider	Lease and PPA program from Palmetto
Ways to pay	Cash, loan, lease, PPA (lease and PPA vary by state)	Lease or PPA, $0 upfront; prepay option
Who owns the system	You (cash or loan) or a third party (lease or PPA)	Palmetto
Workmanship	10 years, incl. roof penetrations	25 years
Roof penetrations	Part of 10-year workmanship	10 years
Production guarantee	Below 50% for 3 months or 85% for 18 months	90% over each 3-year period
Service	2 years of service coverage	Monitoring and maintenance for the term
Payment increases	Depends on financing	Fixed 0% to 3.5% a year

What today's SunPower is

EnergySage explains the history. SunPower Corporation filed for Chapter 11 bankruptcy on August 5, 2024. Complete Solaria bought Blue Raven Solar, the New Homes business and the dealer network for $45 million in a deal that closed September 30, 2024. It rebranded as SunPower in April 2025, took the legal name SunPower Inc. in October 2025, and acquired Sunder Energy in September 2025.

SunPower Inc. issues its press releases from Orem, Utah. Its January 2026 announcement said it serves 45 states. Its Q1 2026 results reported record bookings of 4,446 jobs.

SunPower Inc. says it did not take on systems installed before September 30, 2024. Owners who paid cash or used a loan are told to contact their lender, and lease or PPA customers their financier or SunStrong Management at (833) 514-1858. Equipment warranties from panel and inverter makers are separate and, according to EnergySage, most major manufacturers are still honoring them. If you have one of those systems, see the SunPower monitoring app after the bankruptcy and our solar orphans hub.

How Palmetto LightReach works

EnergySage describes LightReach as Palmetto's financing arm, added in 2023. Palmetto owns the system, the customer pays nothing upfront, and Palmetto handles monitoring, maintenance and insurance. Palmetto, not the customer, claims the federal tax credit. Palmetto sells LightReach through a partner network of installers, and describes the plan as a 25-year agreement.

After installation, LightReach says service is handled by Palmetto technicians or contractors, local service partners, or Omnidian, depending on location and hardware. Non-emergency work orders typically take 48 to 72 hours to process, and median resolution was about 14 days as of 2024, according to LightReach.

Palmetto's FAQ says payments can rise each year by a pre-set rate of 0% to 3.5% and that you still receive a utility bill for grid service and any power the panels do not cover. EnergySage also reports that LightReach contracts cannot be sold above the customer's avoided cost of power and that each sale includes a disclosure the customer completes without a salesperson present.

SunPower vs Palmetto LightReach warranties and guarantees

SunPower Inc.

• Two years of service coverage after installation.
• Ten-year workmanship warranty covering installation quality, roof penetrations and design issues.
• Manufacturer warranties up to 25 years; after year two, you pay any manufacturer claim fees.
• Production guarantee if output falls below 50% of projection for 3 consecutive months or below 85% for 18 consecutive months, subject to terms.

LightReach

• 25-year, 90% performance guarantee with three-year true-ups. Palmetto deposits any shortfall automatically within 30 days of verification.
• 25-year workmanship and 10-year roof penetration coverage.
• Panels, inverters and storage covered for 25 years unless otherwise specified.
• Homeowner-requested work, such as panel removal for a reroof, is billed to you; LightReach gives a rough reference of $200 to $500 per panel.

See how these compare with other providers in solar installer warranties compared.

The SunPower and LightReach battery partnership

On January 29, 2026, SunPower announced a national battery storage initiative with three partners: The Cool Down, Palmetto (offering LightReach financing) and Enphase, maker of the IQ Battery 10C. SunPower said the program was open to all homeowners in the 45 states it serves, with priority access for existing SunPower customers. The release did not give prices.

For homeowners, this means you may see SunPower and LightReach on the same proposal. In that case, ask who owns the battery, who services it and whose warranty applies.

Ending or transferring the agreement

For LightReach, Palmetto says a home buyer must apply and pass a credit check to take over the plan, and you should start at least 60 days before closing. You can also prepay the remaining balance. At the end of the term you can extend, buy the system at fair market value, or have it removed at no extra cost.

With a SunPower cash or loan purchase, you own the system. For a SunPower lease or PPA, check the third-party owner's transfer and buyout terms. Before signing anything, the Federal Trade Commission suggests checking contract length, payment increases, termination fees and transfer rules.

Own or lease: which fits you?

Because SunPower sells both owned and third-party-owned systems, and LightReach is only third-party owned, your decision starts with ownership. The Federal Trade Commission describes the trade-offs this way:

• Owning (cash or loan). You own the system and its output. You may qualify for state or local incentives, and may be able to claim renewable energy certificates (RECs), which lease customers cannot. You handle repairs once warranties end.
• Leasing or a PPA. You do not own the system and cannot claim its tax credits. The company usually handles maintenance. Payments may rise over time, and ending early can be difficult and costly.

LightReach may suit you if you want $0 upfront and long-term service handled by the owner. A SunPower purchase may suit you if you want to own the system and are comfortable with a 10-year workmanship term and 2 years of service coverage. If SunPower offers you a lease or PPA, compare it with a LightReach quote line by line.

Questions to ask either provider

1. What will I pay in total over the full term, including any yearly increases?
2. Who owns the equipment, and who do I call for repairs in year 10 or year 20?
3. How is the production guarantee measured, and how is a shortfall paid?
4. What are the buyout, transfer and removal terms?

For more on the ownership choice, read solar lease vs buy.

Next steps

• Decide whether you want to own or lease, then get written quotes showing total cost over the full term.
• Read owner reviews on our SunPower and Palmetto LightReach pages.