115 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Carver: Isaksen Solar, CR Score 62/100; 4.9★ from 591 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Premier Energy Solutions Inc., posts 24/7 hours; ranked #2 of 115.
Most-reviewed: EnergySage, 1,027 Google reviews at 4.8★, the most of 115 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
115 Carver solar installers are ranked here by CR Score, from ten published factors. 18 are open 24/7, 62 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 4.9★ across 115 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Isaksen Solar | 62 | 4.9★ (591) | Fall River, 24 mi away | Sat · Sun · Evenings | Overall |
| 2 | Premier Energy Solutions Inc. | 61 | 5.0★ (663) | Middleborough, 5 mi away | 24/7 | Emergencies |
| 3 | Trinity Solar | 60 | 4.5★ (457) | Acushnet, 7 mi away | Sat · Evenings | — |
| 4 | Sunrun Solar | 60 | 4.5★ (476) | Taunton, 20 mi away | Sat · Sun | — |
| 5 | Team Sunshine Construction, LLC. | 58 | 4.7★ (181) | Boston, 38 mi away | 24/7 | — |
| 6 | Summit Energy | 57 | 4.7★ (824) | Mansfield, 27 mi away | — | — |
| 7 | Portside Renewables LLC. | 57 | 5.0★ (39) | Mattapoisett, 16 mi away | — | — |
| 8 | EnergySage | 57 | 4.8★ (1,027) | Boston, 36 mi away | — | Most reviews |
| 9 | RES Solar | 57 | 5.0★ (14) | Cohasset, 23 mi away | 24/7 | — |
| 10 | Cotuit Solar LLC | 57 | 5.0★ (178) | Mashpee, 23 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 591 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middleborough, 5 mi away
Ranked #2 because of its Google rating and review volume: 5.0★ from 663 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Acushnet, 7 mi away
Ranked #3 because of its Google rating and trade focus: 4.5★ from 457 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Taunton, 20 mi away
Ranked #4 because of its Google rating and trade focus: 4.5★ from 476 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Boston, 38 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 181 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mansfield, 27 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 824 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mattapoisett, 16 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Boston, 36 mi away
Ranked #8 because of its Google rating and review volume: 4.8★ from 1,027 Google reviews, the most in Carver.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cohasset, 23 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mashpee, 23 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 178 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berkley, 14 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 122 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Providence, 34 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mashpee, 22 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 127 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stoughton, 23 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 149 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Warwick, 39 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 810 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Halifax, 9 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pawtucket, 32 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 305 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Acushnet, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Taunton, 20 mi away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 238 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Providence, 30 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Needham, 37 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hyannis, 28 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 122 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stoughton, 24 mi away
Ranked #23 because of its Google rating and review volume: 5.0★ from 139 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cumberland, 33 mi away
Ranked #24 because of its Google rating and review volume: 4.9★ from 354 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Newport, 39 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 115 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Cape Cod Solar Guys | 55 | 5.0★ (16) | 28 mi |
| 27 | Devlin Energy | 55 | 3.9★ (76) | 22 mi |
| 28 | Earth Centric Solar | 55 | 4.4★ (7) | 16 mi |
| 29 | Skyview Exteriors | 54 | 5.0★ (254) | 35 mi |
| 30 | GoGreen with Glenn – Solar & Battery Backup | 54 | 5.0★ (18) | 30 mi |
| 31 | NEC Solar | 54 | 5.0★ (91) | 29 mi |
| 32 | NEC Electric & Solar | 54 | 4.9★ (251) | 29 mi |
| 33 | SunPower Corporation | 54 | 4.5★ (154) | 36 mi |
| 34 | Momentum Solar Rhode Island | 54 | 4.5★ (46) | 37 mi |
| 35 | Plymouth Solar Energy | 54 | 5.0★ (4) | 7 mi |
| 36 | Sunfinity Power | 54 | 4.9★ (65) | 39 mi |
| 37 | Powersol Solutions | 54 | 5.0★ (12) | 29 mi |
| 38 | The Solar Guys | 53 | 5.0★ (32) | 34 mi |
| 39 | RTP Roofing | 53 | 5.0★ (197) | 39 mi |
| 40 | QSPS Housing Solutions | 53 | 4.8★ (283) | 38 mi |
| 41 | AG Electric & Solar | 53 | 5.0★ (11) | 33 mi |
| 42 | Baylies Insulation | 53 | 4.9★ (74) | 16 mi |
| 43 | Gopower llc | 53 | 5.0★ (24) | 34 mi |
| 44 | Kind Heart Solar Solutions | 53 | 5.0★ (5) | 36 mi |
| 45 | GN Exteriors - Roofers in Braintree | 52 | 5.0★ (103) | 26 mi |
| 46 | Northeast Industrial Roof | 52 | 5.0★ (123) | 40 mi |
| 47 | New England Solar Hot Water | 52 | 4.9★ (28) | 26 mi |
| 48 | Luminous Energy | 52 | 4.5★ (8) | 35 mi |
| 49 | Skyline Solar, LLC | 51 | 4.3★ (16) | 17 mi |
| 50 | Proto Home Service Plumbing Heating & Cooling | 50 | 5.0★ (25) | 31 mi |
20 more solar installers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Alternate Energy | 5.0★ (1) | 4 mi |
| Associated Energy Developers (AED) | 5.0★ (2) | 6 mi |
| Beaumont Solar Company | 1.0★ (2) | 19 mi |
| Bright Lite Energy | 3.0★ (2) | 37 mi |
| Cazeault Paul J And Sons Roofing | 5.0★ (1) | 7 mi |
| Devlin Contracting | 5.0★ (2) | 25 mi |
| Go Solar | 5.0★ (2) | 39 mi |
| Green Seal Environmental, LLC | 5.0★ (2) | 13 mi |
| JBS Energy | In Carver | |
| LastMile Energy, LLC | 5.0★ (2) | 26 mi |
| Love Solar Energy Services | 3.0★ (2) | 32 mi |
| Lumen Electrical Systems | 4.7★ (14) | In Carver |
| Navisun LLC | 3.0★ (2) | 27 mi |
| Radically Radiant Solar | In Carver | |
| Solar Powered by Mario's | 5.0★ (2) | 23 mi |
| Solar Systems | 5.0★ (1) | 5 mi |
| Sunny Days Solar | 5.0★ (1) | 6 mi |
| Tesla Solar | 3.0★ (2) | 36 mi |
| US SolarWorks | 5.0★ (2) | 28 mi |
| William Sinclair Electric Company Inc. | In Carver |
Typical prices in USD, adjusted for Massachusetts with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $28,990 | $32,790 | $35,670 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.05 New England factor (2025 Cost vs. Value Report) | October 2026 |
We scored 115 Carver solar installers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Carver data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |