266 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Park Slope: Mpower Solar, CR Score 59/100; 4.8★ from 263 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): Blue Shield Solar, posts 24/7 hours; ranked #7 of 266.
Most-reviewed: NJR Home Services, 6,979 Google reviews at 4.9★, the most of 266 ranked; ranked #22.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
266 Park Slope solar installers are ranked here by CR Score, from ten published factors. 27 are open 24/7, 132 open Saturdays and 81 open Sundays, based on posted hours. The median Google rating is 4.8★ across 266 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mpower Solar | 59 | 4.8★ (263) | Brooklyn, 3 mi away | Sat · Evenings | Overall |
| 2 | Power Home Remodeling | 59 | 4.6★ (4,577) | Edison, 23 mi away | Sat · Evenings | — |
| 3 | Velaz Solar | 59 | 4.8★ (172) | Elizabeth, 12 mi away | Sat · Sun · Evenings | — |
| 4 | NY State Solar | 58 | 4.8★ (1,072) | Hicksville, 24 mi away | Sat · Evenings | — |
| 5 | Brooklyn SolarWorks | 58 | 4.9★ (235) | Brooklyn, 1 mi away | — | — |
| 6 | New York Power Solutions - Smarter Solar | 57 | 4.9★ (248) | White Plains, 27 mi away | Sat · Sun · Evenings | — |
| 7 | Blue Shield Solar | 57 | 5.0★ (25) | Brooklyn, 5 mi away | 24/7 | Emergencies |
| 8 | Organic Light | 57 | 4.9★ (43) | Jamaica, 11 mi away | Sat · Sun · Evenings | — |
| 9 | Robinhood Solar Group | 57 | 5.0★ (51) | Passaic, 15 mi away | Sat · Sun | — |
| 10 | SolarOptix Energy | 57 | 5.0★ (6) | Brooklyn, 2 mi away | 24/7 | — |
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: 4.8★ from 263 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edison, 23 mi away
Ranked #2 because of its Google rating and trade focus: 4.6★ from 4,577 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elizabeth, 12 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 172 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hicksville, 24 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 1,072 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brooklyn, 1 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 235 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in White Plains, 27 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 248 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brooklyn, 5 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jamaica, 11 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Passaic, 15 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brooklyn, 2 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Brunswick, 20 mi away
Ranked #11 because of its Google rating and trade focus: 4.3★ from 1,629 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Jersey City, 6 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brooklyn, 3 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 92 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Babylon, 35 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cranford, 16 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kew Gardens Hills, 9 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenburgh, 28 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 269 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Valley Stream, 14 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “Solar panel maintenance service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westbury, 24 mi away
Ranked #19 because of its Google rating and trade focus: 4.4★ from 308 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Brunswick, 26 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mahwah, 30 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 623 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Freehold, 33 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 6,979 Google reviews, the most in Park Slope.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New City, 33 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ 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 Hell's Kitchen, 6 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Queens, 11 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 47 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 266 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | JSV Quick Solar | 55 | 5.0★ (43) | 26 mi |
| 27 | Syncarpha Capital | 55 | 4.4★ (40) | 7 mi |
| 28 | Kamtech Solar Solutions | 55 | 4.8★ (146) | 13 mi |
| 29 | Allied Roofing and Construction LLC | 54 | 4.9★ (224) | 15 mi |
| 30 | Freedom Solar Installation | 54 | 5.0★ (43) | 18 mi |
| 31 | Momentum Solar New York | 54 | 4.4★ (751) | 29 mi |
| 32 | Sunplug Solar | 54 | 5.0★ (9) | 1 mi |
| 33 | Wood Kingdom West | 54 | 4.5★ (184) | 30 mi |
| 34 | Green Sun Energy Services, LLC | 54 | 5.0★ (152) | 21 mi |
| 35 | Solarblocks Energy | 54 | 5.0★ (31) | 16 mi |
| 36 | Sunmotion | 54 | 5.0★ (16) | 17 mi |
| 37 | Evolve Energy Group | 54 | 4.4★ (7) | 17 mi |
| 38 | Energizer Solar | 54 | 5.0★ (39) | 19 mi |
| 39 | Urbanstrong | 54 | 5.0★ (26) | 2 mi |
| 40 | SI Solar | 54 | 4.9★ (112) | 16 mi |
| 41 | Solar Pool Ionizer | 54 | 4.5★ (34) | 6 mi |
| 42 | The Solar Queen | 54 | 5.0★ (19) | 31 mi |
| 43 | MYSQUIRRELGUARD | 54 | 5.0★ (36) | 19 mi |
| 44 | Sunday Energy | 54 | 5.0★ (28) | 2 mi |
| 45 | United Solar | 54 | 4.6★ (94) | 22 mi |
| 46 | S&R Solar Design | 54 | 5.0★ (37) | 9 mi |
| 47 | Ceads Energy | 54 | 5.0★ (19) | 23 mi |
| 48 | Cleanstart | 54 | 4.9★ (82) | 26 mi |
| 49 | Solarfixpros LLC. | 54 | 5.0★ (36) | 32 mi |
| 50 | 3 Sons Solar Energy Solutions | 54 | 4.9★ (38) | 30 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 |
|---|---|---|
| 1st Light Energy | 3.0★ (2) | 10 mi |
| Bolander Solar Co. | 5.0★ (2) | 15 mi |
| Core Development Group | 5.0★ (2) | 26 mi |
| CVE North America | 3.0★ (2) | 6 mi |
| Cyberdyne Systems | 5.0★ (2) | 23 mi |
| Delaware River Solar | 3.0★ (2) | 6 mi |
| Elite | 5.0★ (2) | 23 mi |
| EnergyPro Insulation | 4.5★ (2) | 4 mi |
| Genie Energy Ltd | 1.0★ (2) | 11 mi |
| GEROOFS | 3.0★ (2) | 18 mi |
| Monalisa Sun | 3.0★ (2) | 2 mi |
| MRK Solar | 5.0★ (2) | 5 mi |
| NJ Solar Panels | 5.0★ (2) | 16 mi |
| Petra Solar Inc | 5.0★ (2) | 24 mi |
| Reliant Solar | 5.0★ (2) | 25 mi |
| Solar City ~ Pine Brook, NJ | 3.0★ (2) | 23 mi |
| Solar Energy Ads | 5.0★ (2) | 8 mi |
| Solarium Landscape Services | 5.0★ (2) | 23 mi |
| Solectric NY | 5.0★ (2) | 14 mi |
| Standard American Solar | 3.0★ (2) | 26 mi |
Typical prices in USD, adjusted for New York with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $33,090 | $37,430 | $40,720 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.20 Middle Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 266 Park Slope 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 Park Slope 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 |