Guide · 2026
Best battery installers in Connecticut (2026)
Battery installers in Connecticut, ranked by how complete and current their public information is: services, address, phone, hours, and a live website. 9 battery installers are listed statewide; these 9 publish the most detail. Order is not a quality rating, and no business pays for its rank.
- 1
Everlast Energy
Enphase-certified installer in Manchester, CT offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2020.
- Listed under Solar + Storage Installers, Enphase Installers
- 6 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (135, Sheldon Road Unit H United States)
- Phone number published
- 2
Synergy Electrical Contracting LLC
Enphase-certified installer in Middletown, CT offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2017.
- Listed under Solar + Storage Installers, Enphase Installers
- 6 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (20 Tuttle Place Suite 7)
- Phone number published
- 3
Earthlight Technologies, LLC
Enphase-certified installer in Ellington, CT offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2008.
- Listed under Off-Grid Specialists, Enphase Installers, Solar + Storage Installers
- 6 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (128 West Road)
- Phone number published
- 4
Ion Solar Pros
Enphase-certified installer in Middlebury, CT offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall batteries. Works on both residential and commercial projects. Founded 2017.
- Listed under Tesla Powerwall Installers, Enphase Installers, Solar + Storage Installers
- 5 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (751, Straits Turnpike Suite 2000)
- Phone number published
- 5
EcoSmart Home Services
Enphase-certified installer in Berlin, CT offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2006.
- Listed under Solar + Storage Installers, Enphase Installers
- 5 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (105a, Clark Drive)
- Phone number published
- 6
Shoreline Solar LLC
Enphase-certified installer in Hamden, CT offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2019.
- Listed under Solar + Storage Installers, Enphase Installers
- 4 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (4133, Whitney Avenue Suite 2G)
- Phone number published
- 7
Venture Solar
Enphase-certified installer in Southington, CT offering residential solar paired with battery storage. Focused on residential work. Founded 2015.
- Listed under Solar + Storage Installers, Enphase Installers
- 4 services listed, including residential solar installation, home battery storage installation, ev charger installation
- Street address published (327 Captain Lewis Drive)
- Phone number published
- 8
AEC Solar LLC
Enphase-certified installer in West Haven, CT offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2010.
- Listed under Solar + Storage Installers, Enphase Installers
- 3 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (80 Farwell Street)
- Phone number published
- 9
Aegis Solar Energy
Enphase-certified installer in Branford, CT offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 1989.
- Listed under Solar + Storage Installers, Enphase Installers
- 3 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (81 School Ground Road Suite 1)
- Phone number published
At a glance
| # | Name | Location | Type | Phone | Website |
|---|---|---|---|---|---|
| 1 | Everlast Energy | Manchester, CT | Solar + Storage Installers | (860) 362-3129 | everlastenergyct.com |
| 2 | Synergy Electrical Contracting LLC | Middletown, CT | Solar + Storage Installers | (860) 222-0958 | synergysh.com |
| 3 | Earthlight Technologies, LLC | Ellington, CT | Off-Grid Specialists | (860) 871-9700 | earthlighttech.com |
| 4 | Ion Solar Pros | Middlebury, CT | Tesla Powerwall Installers | (877) 383-4948 | ionsolarpros.com |
| 5 | EcoSmart Home Services | Berlin, CT | Solar + Storage Installers | (860) 828-6626 | ecosmartct.com |
| 6 | Shoreline Solar LLC | Hamden, CT | Solar + Storage Installers | (203) 836-1557 | shorelinesolar.com |
| 7 | Venture Solar | Southington, CT | Solar + Storage Installers | (929) 360-2350 | venturesolar.com |
| 8 | AEC Solar LLC | West Haven, CT | Solar + Storage Installers | (203) 691-1819 | aecsolar.com |
| 9 | Aegis Solar Energy | Branford, CT | Solar + Storage Installers | (203) 208-1856 | aegis-solar.com |