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2020 Top Massachusetts Solar Contractors

This is the 2020 list of Top Solar Contractors completing work in Massachusetts. The kilowatts listed as being installed in the state reflect only kilowatts installed in Massachusetts in 2019. Companies listed on this state list could be headquartered in other states, participate in any market (residential, commercial, utility) and provide any installation service (EPC, developer, rooftop solar installer, installation subcontractor, electrical subcontractor).

The listed kilowatts installed by each company in Massachusetts could come from installations in all markets (residential, commercial, utility) but only within Massachusetts state lines.

The companies below are a segmented portion of the overall 2020 Top Solar Contractors list, organized by kilowatts (DC) installed in 2019.

For more information on Solar Power World‘s annual Top Solar Contractors list and additional sublists, visit our Top Solar Contractors landing page.

Massachusetts RankCompanykW Installed In MassachusettsPrimary MarketPrimary ServiceTotal kW installed in U.S. in 2019Overall Rank
1ACE Solar52,797.70ResidentialRooftop Contractor60,049.842
2CS Energy49,430.00UtilityEPC233,230.023
3Nexamp43,428.10CommercialDeveloper94,195.831
4Borrego27,240.10CommercialEPC119,214.729
5Dynamic Energy20,157.00CommercialEPC28,523.868
6Trinity Solar12,073.50ResidentialRooftop Contractor83,796.034
7Solect Energy11,712.10CommercialDeveloper14,074.598
8AES Clean Energy10,878.10UtilityDeveloper108,972.630
9Ameresco10,201.00CommercialDeveloper22,611.078
10Synergy Solar9,625.00CommercialEPC60,715.141
11Con Edison Solutions5,737.00CommercialEPC14,786.196
12Skyline Solar4,423.80ResidentialRooftop Contractor9,789.6115
13Boston Solar3,810.00ResidentialRooftop Contractor3,810.0193
14Invaleon Solar3,573.30CommercialEPC3,680.5196
15SunBug Solar3,103.50ResidentialRooftop Contractor3,103.5209
16PV Squared2,592.60ResidentialRooftop Contractor2,595.5222
17Solaris Renewables2,329.50ResidentialRooftop Contractor2,354.4232
18My Generation Energy1,938.70ResidentialRooftop Contractor1,963.7251
19LaBella Associates1,770.00UtilityInstallation Subcontractor69,816.039
20Cenergy Power1,500.00CommercialEPC37,148.657
21ReVision Energy1,484.10ResidentialRooftop Contractor16,759.888
22Bright Planet Solar1,430.70ResidentialRooftop Contractor24,469.174
23Mass Renewables1,049.70ResidentialRooftop Contractor1,088.1311
24Solar Rising1,033.90ResidentialRooftop Contractor1,033.9318
25Apex Solar Power776.70ResidentialRooftop Contractor3,804.1194
26Brightstar Solar586.20ResidentialRooftop Contractor586.2357
27CTEC Solar551.90CommercialEPC4,547.6176
28M Bar C Construction360.00CommercialInstallation Subcontractor71,858.338
29Southern Light Solar178.30ResidentialEPC209.0395
30Sunwatt Solar62.50ResidentialRooftop Contractor764.3338
31Independent Power Systems32.40CommercialEPC1,331.5292
32Harvest Power25.30ResidentialRooftop Contractor5,624.4156
33Newport Renewables5.80CommercialEPC18,287.386

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