If you searched for standby generator installers in Somerset, you already know what you’re actually asking: when the power goes out again, what keeps this house running, and what does it cost to make sure of it.
That’s the right question. It’s just not a question with a one-word answer, no matter which installer you call.
Here’s the thing most pages you’ll find won’t tell you: the company selling you a standby generator has no reason to mention solar and battery storage. The company selling you battery storage has no reason to mention a generator. Rooftop Power installs both. We don’t need you to land on one answer, so we can give you the honest one: it depends on how long your outages run, what you’re willing to spend, and whether you also want the system doing something for you on a normal Tuesday, not just during a storm.
The local companies competing for the search you just ran are generator specialists. They’ll tell you a generator is the answer, because a generator is what they install. That may even turn out to be right for your house. You just won’t hear the other half of the comparison from them. This page is written by a company with no single product to protect, so read the tradeoffs, then decide which one actually fits your house.
Somerset’s real outage risk: what the February blizzard actually knocked out
You don’t have to imagine a bad outage. You lived through one in February.
The nor’easter that hit on February 23 and 24, 2026, the one everyone started calling the Blizzard of 2026, knocked out power to more than 285,000 Massachusetts customers at its statewide peak, and Bristol County, which is Somerset’s county, was named among the hardest-hit areas. Restoration ran multiple days for a lot of households. Source: CBS Boston’s live storm coverage.
National Grid, Somerset’s electric utility, mobilized crews specifically for that storm. Source: National Grid’s own restoration statement. If you want to see what’s happening on the grid right now, Bristol County’s live outage map is public. Check current outages for Bristol County.
That’s the storm we’re planning around. Not a vague “New England gets nor’easters” line, a specific, dated, multi-day outage that hit your county eight months ago and will not be the last one.
The honest answer, before the details
A standby generator is the right call if you need everything in the house running, for days, without thinking about it, and you’re comfortable with fuel logistics and a louder machine parked outside.
Solar with battery storage is the right call if your outages tend to run a few hours to a day, you want a quiet system with almost nothing to maintain, and you’d like the same equipment to also lower what you pay for power every single day you’re not in an outage.
If you want both, whole-home coverage for a multi-day event and quiet daily savings the rest of the year, a hybrid setup (solar, battery, and a generator as backup for the long outages) is what Generac’s own comparison recommends, and it’s a real option, not a compromise. Source: Generac’s generator-vs-battery breakdown.
Now the details, so you can see why.
What each one can and cannot power during a multi-day outage
A standby generator, sized correctly, can run your whole house: furnace, well pump, refrigerator, HVAC, everything, for as long as you can keep it fueled. That’s its whole job.
A home battery’s capacity is fixed. It powers what you’ve wired to it, usually the essentials (refrigerator, some lighting, internet, a few circuits) for a set number of hours before it’s drained, unless the sun recharges it in between. For a short outage, that’s plenty. For a multi-day outage with limited sun, a battery alone will run out. This is the one tradeoff every honest source agrees on: Sunrun’s own comparison and Generac’s own comparison each favor their own product, but they land on the same shape: batteries are built for short outages, generators are built for long ones.
Think about the February blizzard again. If your power came back within a day, a battery that got a few hours of sun before the storm knocked the grid out would likely have carried the essentials the whole way through. If your street was still dark on day three, only a fueled generator was keeping the whole house running that entire time. Both outcomes were real in Bristol County that week, depending on the street.
Fuel, refueling, and run time: the generator’s real dependency
A standby generator’s endurance depends on fuel. Propane or natural gas keeps it running as long as supply holds, but during a widespread, multi-day event, fuel delivery can slow down at exactly the moment you need it most. That’s the tradeoff you’re accepting for whole-home, indefinite coverage: the machine is only as reliable as its fuel line.
A battery has no fuel dependency. It has a charge, and once that’s used it’s used, unless solar panels are recharging it during the day. Different failure mode, not necessarily a better or worse one, just one you should understand before you buy.
Noise, maintenance, and permitting: the generator’s real ongoing cost
Generac’s and Sunrun’s comparisons agree on this too: standby generators run “moderate to loud” and need professional maintenance every few years, plus fuel. A battery is close to silent and needs minimal upkeep.
If your generator sits near a bedroom window, or near a neighbor’s, that’s worth thinking through before install day, not after the first outage. A battery installed in a garage or basement won’t wake anyone up.
The incentive picture in 2026: what’s actually still open, and what’s gone for both
Here’s where most comparison pages get lazy, or outdated. This is the current status, as of this post.
Gone, for both technologies: the 30% federal residential clean energy credit, IRC Section 25D, is repealed for anything placed in service after December 31, 2025. The IRS’s own guidance is direct about it: an installation completed after that date is treated as ineligible, full stop, no phase-out and no exception. Source: IRS FAQ on the repeal. That applies to solar and to home battery storage. Corroborated by SEIA’s summary of the same law.
Never existed, for generators: a standby generator never qualified for a federal energy tax credit, in any year, including 2026. Section 25D only ever covered equipment that generates or stores renewable energy. A fuel-burning generator was excluded from day one, independent of the 2025 repeal. So on the federal side, this comparison is a wash: neither option gets you a federal credit right now.
Still open, only for solar and battery: Massachusetts’ SMART 3.0 program is accepting applications. The state’s Department of Energy Resources began taking Program Year 2026 applications on January 1, 2026, and the flat incentive rate for systems up to 25 kW AC is $0.03 per kilowatt-hour, or $0.06 for qualifying low-income systems. Source: Massachusetts DOER, SMART 3.0 program details.
One detail worth knowing before you count on that money, because most pages won’t mention it: DOER is issuing Preliminary Statements of Qualification, but it is not issuing Final Statements of Qualification until the tariff is approved, and SMART payments are not backdated to a project’s commercial operation date. The 20-year tariff term starts after that approval and after your project’s Final Statement is issued. The program is open. The payments are not flowing yet. Ask where your project would actually sit in that sequence before you treat SMART as money in hand.
A generator has no equivalent state income program, because it doesn’t generate power the grid can credit.
Ask which programs your address actually qualifies for. Incentive eligibility depends on your system, your utility, and your household, and a real proposal is the only way to know your numbers.
The ConnectedSolutions tradeoff nobody tells you
This is the part that separates a page trying to sell you something from a page trying to tell you the truth.
National Grid’s ConnectedSolutions program pays battery owners $275 per kilowatt of average summer performance for enrolling. Source: National Grid’s own program page. It’s real money, and most marketing stops right there.
What it doesn’t always say clearly: enrolling means National Grid can dispatch your battery, meaning pull stored power from it, up to 60 times per summer, on non-holiday weekdays between 3pm and 8pm, for up to 3 hours per event. During those windows, the battery isn’t fully yours. It’s doing what it was built to do, but on the utility’s schedule, not necessarily yours. Source: National Grid’s ConnectedSolutions program materials.
That’s not a reason to skip the program. It’s a real income stream generators categorically can’t access, since a generator produces no exportable power to enroll in the first place. It’s a reason to go in knowing exactly what you’re agreeing to, instead of finding out on a hot Tuesday afternoon.
Who should get which, or both: a plain decision framework
Ask yourself three questions.
How long do your outages usually run? A few hours to a day, most years, with the occasional multi-day storm like February’s blizzard: a battery covers most of what you’ll actually face. Regular multi-day outages, or a medical device or well pump you can’t afford to lose for even a few hours: a generator, or a generator paired with battery, is the safer call.
What’s your budget, and do you want it working for you every day, not just during storms? A generator sits idle until the power fails. A battery, especially paired with solar, is doing something on a sunny Tuesday in July: storing power, potentially earning ConnectedSolutions payments, and lowering what you pay for power you’d otherwise buy from the utility at full price.
Do you want to pay for power differently than you do today? If the goal is paying less for your power over time, not a guaranteed number, but a genuine shift in what you’re paying the utility for, solar with battery does that in a way a standby generator, which only ever consumes fuel, cannot.
There’s no wrong answer here, only the answer that matches your house, your outages, and your budget. That’s exactly why we install both.
Rooftop Power installs both, and we’ll help you decide
We’re not going to pretend one of these is right for every Somerset home, because it isn’t. What we can do is walk your specific situation, your outage history, your roof, your budget, and your electric bill, and tell you plainly which setup actually solves your problem, or whether it’s both.
Somerset homeowners can start with a real conversation, not a sales script. Rooftop Power is licensed to install standby generators and solar with battery storage across Massachusetts, with financing available and no money down to start, on approved credit. See what we’ve done in your area at our Somerset, MA service page, or go straight to the details on battery storage or standby generators.
Ask what you qualify for. We’ll give you a straight answer either way.
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