Solar installers in New Hampshire
56 profiled installers based in New Hampshire, plus the national companies most active in the state — volume, prices and ownership mix from public data.
Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.
Any headquarters
Most active in New Hampshire
| # | Installer | Installs in NH |
|---|---|---|
| 1 | Revision Energy | 2,549 |
| 2 | Granite State Solar | 1,390 |
| 3 | Sunray Solarnh | 530 |
| 4 | Frase Electric | 489 |
| 5 | Harmony Energy Works | 246 |
| 6 | Go Solar Go | 204 |
| 7 | Solaflect Energy | 194 |
| 8 | Gosolar Nh | 194 |
| 9 | Sundial Solar Nj | 184 |
| 10 | Tesla Energy | 168 |
| 11 | Energy Emporium | 153 |
| 12 | Solar Dave | 132 |
| 13 | Vh Energy | 113 |
| 14 | South Pack Solar | 108 |
| 15 | Rgs Energy | 105 |
Based in the state
Installers headquartered in New Hampshire
| Installer | Installs | Capacity | Median $/W | TPO | Active since |
|---|---|---|---|---|---|
| Revision Energy | 3,201 | 53.5 MW | $3.39/W | 0% | 2010 |
| Granite State Solar | 1,390 | 12.8 MW | $3.35/W | 0% | 2013 |
| Sunray Solarnh | 553 | 4.8 MW | $4.01/W | 0% | 2007 |
| Frase Electric | 489 | 5.0 MW | $2.87/W | 0% | 2009 |
| Sundial Solar Nj | 379 | 4.0 MW | $3.09/W | 4% | 2013 |
| Harmony Energy Works | 256 | 5.3 MW | $3.30/W | 0% | 2010 |
| Go Solar Go | 221 | 2.2 MW | $3.31/W | 0% | 2013 |
| Gosolar Nh | 200 | 1.5 MW | $3.84/W | 0% | 2016 |
| Energy Emporium | 161 | 1.1 MW | $3.98/W | 0% | 2010 |
| Solar Dave | 153 | 1.3 MW | $2.46/W | 0% | 2014 |
| Norwich Technology | 142 | 8.7 MW | $3.43/W | 0% | 2013 |
| Vh Energy | 113 | 1.1 MW | $2.70/W | 0% | 2015 |
| Endeavors | 112 | 1.5 MW | $3.40/W | 0% | 2014 |
| South Pack Solar | 110 | 774 kW | $3.47/W | 0% | 2014 |
| Green Energy Option | 92 | 976 kW | $3.38/W | 0% | 2009 |
| Smart Energy Of New England | 91 | 1.1 MW | $3.15/W | 0% | 2010 |
| Parei | 88 | 647 kW | $3.39/W | 0% | 2010 |
| Sunergy Solutions | 79 | 830 kW | $3.56/W | 1% | 2021 |
| Seacoast Energy Alternatives | 69 | 2.0 MW | $3.79/W | 0% | 2009 |
| 603 Solar | 60 | 588 kW | $3.27/W | 0% | 2019 |
| Gosolar Ne | 57 | 580 kW | $3.25/W | 0% | 2017 |
| Sunup Solar | 57 | 639 kW | $4.18/W | 0% | 2021 |
| Perkins Home Center | 52 | 361 kW | $4.01/W | 0% | 2010 |
| Millhouse Enterprise | 41 | 288 kW | $3.54/W | 0% | 2014 |
| Bright Light Solar | 39 | 306 kW | $3.72/W | 0% | 2011 |
| Energy Shield Of Nh | 33 | 345 kW | $3.56/W | 0% | 2022 |
| Snow Dragon Renewable Energy | 30 | 276 kW | $3.95/W | 0% | 2010 |
| Solair | 29 | 450 kW | $2.85/W | 0% | 2009 |
| Freedom Renewable Energy | 29 | 157 kW | $6.01/W | 0% | 2010 |
| Seacoast Energy | 28 | 167 kW | $3.64/W | 0% | 2013 |
| Dtl Electric | 28 | 296 kW | $2.66/W | 0% | 2010 |
| Planet Green | 27 | 1.1 MW | $4.52/W | 4% | 2009 |
| Smart Energy Of Ne | 25 | 100 kW | $5.11/W | 0% | 2010 |
| Barrington Power | 21 | 2.0 MW | $1.96/W | 0% | 2020 |
| Sunflower | 20 | 211 kW | $3.10/W | 0% | 2020 |
| New England Solar Concept | 17 | 127 kW | $3.82/W | 0% | 2009 |
| Ete Solar | 13 | 96 kW | $3.33/W | 0% | 2014 |
| Harvey Woods | 12 | 113 kW | — | 0% | 2022 |
| Bob Drew Electric | 9 | 64 kW | $6.31/W | 0% | 2010 |
| Onpoint Energy Solutions | 9 | 60 kW | $4.77/W | 0% | 2010 |
| Tg Design | 8 | 124 kW | $7.33/W | 0% | 2014 |
| Mauchly Electric | 8 | 47 kW | $2.96/W | 0% | 2009 |
| Sun Worx | 8 | 34 kW | $6.62/W | 0% | 2010 |
| Solar Source Nh | 7 | 124 kW | $3.41/W | 0% | 2011 |
| Adros Energy | 7 | 22 kW | $6.51/W | 0% | 2009 |
| Nickerson Electric | 7 | 27 kW | $4.38/W | 0% | 2011 |
| Mos Electric Solar | 7 | 69 kW | $2.65/W | 0% | 2013 |
| Mains Electric | 7 | 81 kW | — | 0% | 2022 |
| Dnl Energy | 7 | 38 kW | $5.04/W | 0% | 2010 |
| Nh Solar Garden | 6 | 503 kW | $2.97/W | 0% | 2016 |
| Presby Construction | 6 | 88 kW | $4.38/W | 0% | 2016 |
| Salt Creek Builder | 5 | 35 kW | $3.19/W | 0% | 2014 |
| Coastal Solar Group | 5 | 88 kW | $4.28/W | 0% | 2016 |
| Barrett Electrical Services | 5 | 22 kW | $5.11/W | 0% | 2011 |
| St Electric | 5 | 27 kW | $6.26/W | 0% | 2010 |
| Mgmtetc | 5 | 372 kW | $2.05/W | 0% | 2013 |
"Based in" = the state with the most recorded installs for that installer. Top 100 shown, ordered by volume.
Frequently asked questions
How many solar installers are there in New Hampshire?
PanelCensus profiles 56 installers based in New Hampshire (5+ recorded installs each), resolved from 10,028 recorded installations in the state. Multi-state national installers also operate here — see the "most active" list.
Who is the biggest solar installer in New Hampshire?
Revision Energy has the most recorded installations in New Hampshire with 2,549 systems.
See installation-level geography on the New Hampshire solar page.