Battery storage
Keep the lights on.
Home batteries for evenings, storms, and peace of mind — installed in Connecticut, Massachusetts, New Jersey and Maryland. In some markets your battery can also earn when the grid needs help.
By state
The programs are different in every state. So is the design.
CT
Connecticut
Connecticut pays toward the battery up front, and again for the peak events it helps carry.
Storage in ConnecticutMA
Massachusetts
No upfront state rebate here. A Massachusetts battery earns its keep on outages and on summer peak events.
Storage in MassachusettsNJ
New Jersey
Storage incentives here have moved around, so we quote a battery on what it actually does: outage protection, and using more of your own power.
Storage in New JerseyMD
Maryland
No statewide battery rebate. Some utilities pay to dispatch on peak days, which we model after interconnection rather than before.
Storage in MarylandAlso in the system
Solar
Rooftop solar designed around how you live — installed in Connecticut, Massachusetts, New Jersey and Maryland, warrantied for 30 years, sized to the bill you already pay.
Heat pumps
Heat pumps that warm, cool, and cut what you spend to stay comfortable. Helio designs and installs them in Connecticut and Massachusetts.
Rebates & savings
Current state and utility programs, confirmed on the visit — never assumed.
See what this could save on your bill.
Prelim online. In-home visit to lock the number.