Guide · 2026
Best battery installers in New York (2026)
Battery installers in New York, ranked by how complete and current their public information is: services, address, phone, hours, and a live website. 13 battery installers are listed statewide; these 10 publish the most detail. Order is not a quality rating, and no business pays for its rank.
- 1
J Synergy Green
Enphase-certified installer in East Rockaway, NY offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2010.
- 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 (99 Main Street)
- Phone number published
- 2
Intelligent Green Solutions, LLC
Enphase-certified installer in Ithaca, NY offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2011.
- 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 (1143 Dryden road)
- Phone number published
- 3
Nickels Energy Solutions, LLC
Enphase-certified installer in Clay, NY offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2015.
- 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 (7485, Morgan Road)
- Phone number published
- 4
NYS Essential Power
Enphase-certified installer in Ronkonkoma, NY 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 (249, Trade Zone Drive)
- Phone number published
- 5
SUNation Solar Systems Inc.
Enphase-certified installer in Ronkonkoma, NY offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall batteries. Works on both residential and commercial projects. Founded 2003.
- 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 (171 Remington Boulevard)
- Phone number published
- 6
GreenLeaf Solar
Enphase-certified installer in Setauket- East Setauket, NY offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2013.
- Listed under Enphase Installers, Solar + Storage Installers
- 5 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (11 Technology Drive)
- Phone number published
- 7
Long Island Power Solutions
Enphase-certified installer in Ronkonkoma, NY offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2009.
- 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 (2060 Ocean Avenue)
- Phone number published
- 8
Astrawatt Solar (Hudson Valley, NY)
Enphase-certified installer in Mahopac, NY offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2022.
- 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 (265 U.S. Route 6)
- Phone number published
- 9
CIR Electrical Construction Corporation
Enphase-certified installer in Grand Island, NY offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall batteries. Works on both residential and commercial projects. Founded 1976.
- Listed under Tesla Powerwall Installers, Enphase Installers, Solar + Storage Installers
- 4 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (2517 Long Road)
- Phone number published
- 10
Kasselman Solar
Enphase-certified installer in Menands, NY offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall, SolarEdge batteries. Works on both residential and commercial projects. Founded 2014.
- Listed under Tesla Powerwall Installers, Enphase Installers, Solar + Storage Installers
- 4 services listed, including residential solar installation, home battery storage installation, commercial solar and storage
- Street address published (279, Broadway STE 2)
- Phone number published
At a glance
| # | Name | Location | Type | Phone | Website |
|---|---|---|---|---|---|
| 1 | J Synergy Green | East Rockaway, NY | Solar + Storage Installers | (516) 331-2020 | jsynergyllc.com |
| 2 | Intelligent Green Solutions, LLC | Ithaca, NY | Solar + Storage Installers | (866) 669-1786 | intelligentgreensolutions.com |
| 3 | Nickels Energy Solutions, LLC | Clay, NY | Solar + Storage Installers | (315) 481-7412 | nickelsenergysolutions.com |
| 4 | NYS Essential Power | Ronkonkoma, NY | Tesla Powerwall Installers | (631) 400-2680 | nysessentialpower.com |
| 5 | SUNation Solar Systems Inc. | Ronkonkoma, NY | Tesla Powerwall Installers | (631) 750-9454 | sunation.com |
| 6 | GreenLeaf Solar | Setauket- East Setauket, NY | Enphase Installers | (631) 509-1747 | gogreenleafsolar.com |
| 7 | Long Island Power Solutions | Ronkonkoma, NY | Solar + Storage Installers | (631) 348-0001 | longislandpowersolutions.com |
| 8 | Astrawatt Solar (Hudson Valley, NY) | Mahopac, NY | Solar + Storage Installers | (914) 468-4182 | astrawatt.solar |
| 9 | CIR Electrical Construction Corporation | Grand Island, NY | Tesla Powerwall Installers | (716) 362-5000 | solarbycir.com |
| 10 | Kasselman Solar | Menands, NY | Tesla Powerwall Installers | (518) 478-8365 | kasselmansolar.com |