Massachusetts Battery Storage
OneGrid is the Definitive Choice for Bay State Battery Resilience
Built for New England Winters. Designed to Pay You Back.
- Power That Works for Massachusetts
- Keep critical loads powered during outages and winter storms
- Reduce reliance on the National Grid and Eversource power grids
- Supported by a local team that understands Massachusetts energy programs
See how battery storage can protect your home.
Our Massachusetts experts will evaluate your property and show how a battery can reduce costs, earn revenue, and improve resilience.
Our Guarantee
Every system includes a 10-year workmanship warranty, so you never have to worry about the what-ifsthe unknownspeace of minddependability.
Brands You Can Trust
Enphase batteries offer modular, reliable energy storage with seamless solar integration. Designed for resilience, they provide dependable backup power and flexible scalability for Massachusetts homes.
Tesla Powerwall systems deliver high-capacity home battery storage with intelligent energy management. Popular across Massachusetts, they support backup power, grid participation, and whole-home resilience.
FranklinWH batteries are built for whole-home backup and high-power demands. With robust capacity and storm-ready performance, they’re well suited for Massachusetts winters and extended outages.
Outage-Proofing Your Home Made Easy
The Reasons Battery Storage Systems Make Sense
A battery backup system delivers more than just peace of mind. While some benefits are obvious, others can make a critical difference during power disruptions across Massachusetts.
- Reliable backup power for rural and remote Massachusetts homes
- Protection against severe New England weather and winter storms
- Peace of mind during grid disruptions, emergencies, and outages
- Resilience during rolling brownouts and utility blackouts
Are You Considering a Battery Backup System?
The first step is to have a conversation without any pressure. We’ll respond to your enquiries and assist you in determining whether, how much, and why battery storage would be a wise choice for you.
FAQ's
Common Massachusetts Energy Storage Questions
In Massachusetts, your battery acts as a "smart buffer" between your home and the utility. During the day, your solar panels charge the battery; at night or during an outage, your home pulls power from that stored energy instead of the grid. Most systems are grid-tied, meaning you stay connected to utilities like Eversource or National Grid. This connection allows for "islanding," where the battery temporarily disconnects your home from the grid during a blackout to keep your critical loads (like refrigeration and lights) powered safely.
We provide a range of lithium-based batteries with either an LiFePO4 (Lithium Iron Phosphate) battery chemistry or an NMC (Nickel Manganese Cobalt) battery chemistry.
We utilize a "Direct Discount" strategy. OneGrid secures the applicable state and federal incentives on your behalf and applies them as an immediate, upfront reduction to your system price. This allows you to benefit from the SMART 3.0 Energy Storage Adder and ConnectedSolutions value without waiting for years of incremental checks.
Yes. Through the Mass Save® HEAT Loan, Massachusetts residents can apply for 0% interest financing for up to $25,000 for qualifying energy efficiency improvements, which includes residential batteries enrolled in ConnectedSolutions. This allows you to spread the cost of the equipment and labor over several years without paying any interest, effectively letting the annual incentive checks help pay off the loan.
Adding a battery to your solar installation allows you to qualify for the Energy Storage Adder within the SMART 3.0 program. This "adder" increases the base rate you are paid for every kilowatt-hour your solar system produces. By combining storage with solar, you "stack" these monthly production payments on top of your annual ConnectedSolutions checks, significantly accelerating your return on investment.
ConnectedSolutions is a utility-run demand response program that pays battery owners for allowing limited use of stored energy during peak demand events. Both homeowner-owned and third-party-owned battery systems can participate.
For homeowner-owned batteries, incentive payments are typically paid directly to the homeowner.
For batteries installed under a lease or managed ownership structure, ConnectedSolutions revenue is incorporated into lower monthly costs or shared
The solution to this is complicated and contingent upon several variables. These variables include the quantity and charge of batteries at the time of the outage, the amount of energy the property is using during an outage, and more. The size of a battery or bank of batteries should be sufficient to power your house until the grid is restored. You might install a smart service panel solution, like a SPAN panel, to have better control over how much electricity you use during an outage.
Yes. You can install a home battery as a standalone system without solar panels. In this configuration, your battery connects directly to your home’s electrical panel and charges using electricity from the utility grid.
Most modern solar batteries last between 10 to 15 years, depending on usage and environmental conditions. OneGrid installs premium-grade batteries with long warranties and reliable performance for years to come.
Indeed. Because battery storage systems are modular, you can always add more capacity. It's advisable to build a new solar panel array with batteries in mind if you anticipate adding them in the future.
Yes! If you already have a solar system, OneGrid can retrofit a compatible battery storage solution. Our team evaluates your setup and recommends the best integration for optimal efficiency and savings.
It depends on your energy habits and system size. OneGrid’s specialists perform an energy assessment to help you choose the right battery size for your household needs and backup goals.
Absolutely. While lithium-ion batteries can be sensitive to extreme cold, leading manufacturers now include integrated heating blankets and liquid thermal control systems to ensure optimal performance even in low temperatures. Solar panels actually become more efficient in cold weather, allowing them to continue trickling power into your battery even on sunny but freezing January days.
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