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New Hampshire
Efi Org

Efi Org

Solar installer in Londonderry, New Hampshire

City: Londonderry
Street: 12 Innovation Way, Suite 2
Postal code: 3053
Website: efi.org

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Bywatts - a database of US energy infrastructure. 610,000+ geolocated records across solar companies, installers, power plants, substations, transmission lines, and data centers. Data aggregated from HIFLD, EIA, PeeringDB, and curated industry sources, refreshed regularly. Set in Space Grotesk, IBM Plex Sans, and IBM Plex Mono. © 2026 Bywatts.

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