How does Momentum Solar work?
Momentum Solar runs a full-service model: it handles the consultation, system design, permitting, install, and after-sale service with its own people rather than handing your job to a random local subcontractor. That is the same pitch Trinity Solar makes, and it is a real advantage when it works, because the company that sold you the system is the one on your roof and the one you call when something breaks. The tradeoff is reach: Momentum only serves about seven states, so it is simply not an option for most of the country, and even within those states your experience depends on the local branch.
You can pay for a Momentum system a few ways. A cash purchase or a solar loan means you own the panels outright and keep any incentive that still exists. Momentum also offers a lease or PPA with $0 down, where a finance partner owns the hardware and you pay a monthly amount or a set price per kWh for the power. The company advertises 25-year workmanship and equipment warranties, free production monitoring, and a loan-transfer feature meant to make selling the house easier. Battery storage can be added on any path for outage backup; size it first with solar batteries explained so you are not upsold more capacity than you need. Get the full scope in writing: the panel and inverter brands, the warranty terms, and who to call for service.
How much does Momentum Solar cost?
There is no single sticker price, because a solar quote is built on your roof, your usage, and your local electricity rate, not a flat number. For a purchase or loan, expect Momentum to land near the national range of roughly $2.50 to $3.50 per watt installed before any local incentives, which for a typical 8 kW system works out to about $20,000 to $28,000 before incentives. Momentum is not known as a discount installer, so treat any quote as a starting point and get competing bids. Convert every quote you receive, from Momentum or anyone else, to dollars per watt so you can compare them fairly, and read the full cost guide for what actually drives the total.
A lease or PPA costs $0 upfront, so the number that matters there is the monthly payment measured against your current utility bill. If Momentum quotes a payment clearly below what you pay the utility now, and the annual escalator is low, the deal can trim your bill from day one with no cash out of pocket. If the payment sits close to your utility cost, or the escalator is steep, the savings thin out over the life of the contract. Watch the loan side too: low-APR solar loans often hide a dealer fee baked into the price, so a 0.99% loan can quietly cost more than a cash deal. Every figure here is an estimate, not a quote for your home, so run your own usage and rate through the solar panel calculator; see the disclaimer.
Is Momentum Solar being sued? What is the $30 million settlement?
The biggest legal item is a telemarketing class action that Momentum Solar settled for up to $30 million, which received final court approval on August 18, 2025. The suits alleged that Momentum, or callers acting on its behalf, made unsolicited marketing calls in violation of the Telephone Consumer Protection Act (TCPA) and related state laws. The settlement covered people who got two or more such calls in a 365-day window between March 5, 2015, and January 2, 2025, with a claim deadline that has already passed. Under the terms, Momentum pays $20 million if it funds the settlement within seven years, rising toward $30 million if it pays in increments instead. Settling is not the same as admitting fault, but the size of the fund and the timeframe it covers tell you how aggressive the outbound sales operation was.
That is the concrete, verifiable case; treat the flood of "Momentum Solar lawsuit 2026" pages promising payouts with skepticism, since many are marketing sites, not court records. What the TCPA settlement should tell a buyer is practical: Momentum's sales machine is a bigger risk than its panels. If a Momentum rep calls or knocks unprompted, you are under no obligation to buy on the spot, and high-pressure, same-day-discount tactics are a red flag with any installer. Read is solar a scam for the common solar sales games and how to avoid them, and never sign anything that is not fully spelled out in the written contract.
What is the downside of Momentum Solar?
The most common complaints are about sales pressure, post-install communication, and billing, not the panels themselves. Third-party review scores are mixed to poor: the company does well on some aggregate sites but sits low on others, and it has racked up hundreds of Better Business Bureau complaints along with a large volume of individual reviews describing hard-to-reach support after the install and disputes over what was promised. Ratings on the major solar and consumer review sites swing widely by source and by state, so check the current scores for your own market rather than trusting a single headline number. The recurring theme across the negative reviews is the sales and service experience, which lines up with the telemarketing settlement above.
There are structural limits too. Momentum serves only about seven states, so most of the country cannot use it. It is not NABCEP-certified (the main independent installer credential), which does not make it illegitimate but is worth noting when you compare it to competitors that hold the cert. And the usual lease downsides apply here as anywhere: no ownership and no incentives for you, plus a long contract with an escalator to scrutinize. As with any solar company, get at least three quotes, put every one in dollars per watt, and weigh the whole tradeoff in the pros and cons of home solar before you sign. It is also worth comparing Momentum's model against the largest installer, Sunrun, and against Palmetto.
Is there a tax credit for a Momentum Solar system in 2026?
Not for you directly, and this is the single most important 2026 update. The 30% federal residential solar tax credit (Section 25D) expired after December 31, 2025, so if you buy any system now, from Momentum or anyone else, you get no federal residential credit. Ignore any quote or any solar review that still bakes a 30% homeowner credit into the savings math; that number is out of date. The full picture is in is there a solar tax credit in 2026.
With a lease or PPA, the finance company owns the system, so any credit that still exists flows to the owner, not to you. Under current rules a third-party-owned system can reach the commercial clean-energy credit (48E), available through 2027, claimed by the owner. That is part of how a $0-down lease can still pencil out, but it does not put a check in your pocket. Your real incentives now come from state rebates, utility programs, and [net metering](/guides/how-does-net-metering-work) rules, which vary widely, and several of Momentum's states have meaningful programs, so verify the current programs for your address before you count on any number.
Is Momentum Solar legit, and is it worth it in 2026?
Yes, Momentum Solar is a legitimate, established company: it has installed solar since 2009, employs a few thousand people, and is large enough to appear on national fastest-growing lists, not a fly-by-night operation. It can be worth it for a specific buyer: someone in one of its seven states who values a full-service installer that designs, installs, and services in-house, and who gets a competitive quote in writing. The equipment and the 25-year warranties are in line with the market, and plenty of customers do report smooth installs and lower bills.
It is a weaker choice given its reputation for aggressive sales and spotty after-sale service, backed by a $30 million telemarketing settlement and a heavy complaint volume. If a Momentum rep reaches you first, slow down: get at least three quotes, put every one in dollars per watt, ask exactly which crew and equipment you are getting, and read the contract line by line, especially any lease escalator, any dealer fee on a low-APR loan, and the home-sale transfer terms. Then model your own case in the solar panel calculator. These are estimates, not financial advice.
Frequently asked questions
Is Momentum Solar being sued?
Momentum Solar settled a telemarketing class action for up to $30 million, with final court approval on August 18, 2025. The lawsuits alleged that Momentum, or callers acting on its behalf, made unsolicited marketing calls that violated the Telephone Consumer Protection Act (TCPA) between March 2015 and January 2025. Settling is not an admission of fault, but the size of the settlement points to how aggressive the company's outbound sales operation was. Beyond that resolved case, Momentum draws ordinary individual complaints over sales and service, like most large installers.
Is Momentum Solar a legitimate company?
Yes. Momentum Solar was founded in 2009, is based in South Plainfield, New Jersey, employs a few thousand people, and has appeared on Inc.'s fastest-growing-companies lists. It designs and installs systems in-house across about seven states. The legitimacy question is not whether it is a real company, it clearly is, but whether its sales and after-sale service meet your standards, since those are the areas that draw the most complaints and led to a $30 million telemarketing settlement.
What states does Momentum Solar serve?
Momentum Solar operates in roughly seven states: California, Connecticut, Florida, New Jersey, New York, Pennsylvania, and Texas. Its footprint is concentrated in the Northeast and a few large markets rather than nationwide, so if you are outside those states, Momentum is not an option and you should compare a national installer or a strong local company instead. Service areas change, so confirm coverage for your exact address.
Is Momentum Solar or Sunrun better?
Neither is clearly better; they suit different buyers. Momentum runs a full-service in-house model in about seven states, while Sunrun is the largest US installer, works through a dealer network, and leans heavily on $0-down leases and PPAs. Momentum's in-house control can mean tighter accountability where it operates, but both companies draw a lot of sales and communication complaints. The honest answer is to get quotes from both, convert each to dollars per watt, read the warranty and the current reviews for your state, and let the actual numbers decide rather than the brand.
What happens to Momentum Solar financing when you sell your house?
It depends on how you paid. If you own the system through cash or a paid-off loan, it simply conveys with the house and is a selling point. If you still owe on a solar loan, you either pay it off at closing or use Momentum's loan-transfer feature to move it to a qualified buyer. With a lease or PPA, you generally transfer the agreement to the buyer, who must qualify, or buy out the remaining contract. Read the transfer and buyout terms before you sign, since a long contract can slow a home sale.