Service Areas
Local Solar & Energy Storage Across Southern New England
OneGrid installs residential and commercial solar, battery storage, and EV charging systems across Rhode Island, Connecticut, and Massachusetts. Our team focuses on communities where high electricity costs, strong incentives, and grid instability make solar a powerful long-term investment.
We currently provide service across hundreds of ZIP codes throughout the region, with particularly strong coverage in coastal communities, suburban energy corridors, and high-rate utility territories.
Local Assistance for Your Solar Project
Is OneGrid Powering Your Neighborhood?
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Not Sure If You're In Our Service Area?
If you live anywhere in Rhode Island, Eastern Connecticut, or Southeastern Massachusetts, there’s a strong chance we already install systems in your town.