Solar Power World

2024 Top Commercial Solar Contractors

This is the list of 2024 Top Solar Contractors that perform work in the commercial and industrial (C&I) market. The companies on this list either chose their primary market as “commercial” or “both residential and commercial.” These companies either installed the entirety of their 2023 portfolio in the commercial market or split some of their projects within the residential market. The listed kilowatts installed by each company on this Commercial Contractor list were only installed within the commercial market. Companies could also be listed on the Residential Contractor market list with only their residential installation numbers reflected on that list.

The companies below are a segmented portion of the overall 2024 Top Solar Contractors List, organized by kilowatts (DC) installed in 2023.

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

Commercial RankCompanyOverall RankHQ StatePrimary ServiceCommercial kW Installed in 2023TOTAL KW INSTALLED IN 2023
1Cantsink19GAInstallation Subcontractor541,899.75541,899.75
2Coldwell Solar33CADeveloper239,726.00239,726.00
3Schuler-Haas Electric35NYElectrical Subcontractor225,761.96225,761.96
4Blue Solar Panels40NCInstallation Subcontractor215,800.00215,800.00
5AUI Partners43TXEPC147,150.00147,150.00
6DCE Services47NCInstaller101,291.48101,291.48
7M Bar C Construction51CAInstallation Subcontractor94,494.2094,494.20
8Ameresco52MADeveloper92,370.7092,370.70
9OnSite Solar55NYInstallation Subcontractor88,503.7088,503.70
10Radiance Solar56GAEPC79,572.1779,572.17
11Next Generation Solar57NYEPC76,654.0176,654.01
12Got Electric59MDElectrical Subcontractor75,172.5875,172.58
13ACE Solar60MAEPC72,554.3574,319.81
14Sunstall63CAInstallation Subcontractor66,888.6766,888.67
15Solar Landscape65NJDeveloper61,179.4761,179.47
16Baja Construction66CAEPC60,760.0460,760.04
17Teichert Solar67CAInstallation Subcontractor60,051.0460,051.04
18PowerFlex69CAEPC58,433.0058,433.00
19DMH Services72PAInstallation Subcontractor54,896.0054,896.00
20ForeFront Power78CADeveloper49,165.3749,165.37
21Elite Electric79CAEPC48,358.3348,358.33
22Core Development Group84NJEPC41,547.6041,547.60
23iBuild Solar85PAInstallation Subcontractor40,932.2040,932.20
24MBL-Energy87CAInstallation Subcontractor39,009.0939,009.09
25Melink Solar89OHEPC38,157.3038,157.30
26Pfister Energy91NJEPC34,794.3734,794.37
27Scenic Hill Solar93ARDeveloper32,372.7532,372.75
28ReVision Energy82MEInstaller32,113.3645,508.66
29New Era Electric99CAElectrical Subcontractor30,333.2530,333.25
30Standard Solar103MDDeveloper29,497.2929,497.29
31Advanced Solar Products105NJEPC28,022.5428,022.54
32Arch101WIInstaller27,769.7429,567.76
33John Mills Electric107NYElectrical Subcontractor27,560.6927,560.69
34Greenskies Clean Focus109CTDeveloper26,922.4726,922.47
35Solar Renewable Energy111PADeveloper23,807.8023,807.80
36Interconnection Systems115NEEPC22,210.0022,210.00
37White Electrical122GAElectrical Subcontractor19,498.3219,498.32
38Helix Electric123CAEPC19,366.0019,366.00
39Axis Energy125NCEPC18,647.8218,647.82
40Solar Generation127NYInstaller17,827.2018,378.46
41Nelnet Renewable Energy114ILEPC16,640.6822,273.09
42Collins Electrical131CAEPC15,569.0115,569.01
43Nokomis Energy135MNDeveloper15,013.9015,013.90
44Solect Energy142MADeveloper13,332.5313,332.53
45GreenSpark Solar138NYEPC12,596.0014,617.73
46Motive Energy151CAEPC12,076.0012,076.00
47Commonwealth Power152VAInstallation Subcontractor11,936.8411,936.84
48Newport Power154CAEPC11,120.8011,120.80
49Solar One155TXDeveloper10,780.7910,780.79
50Sunrise Power Solutions156NYInstaller10,723.1610,723.16
51Paradise Energy Solutions153PAEPC9,819.7211,814.96
52Continental Energy Solutions165ILEPC9,802.379,802.37
53Freedom Solar Power70TXInstaller9,696.8557,789.45
54Advanced Green Technologies167FLEPC9,213.019,213.01
55Pickett Solar171CAEPC8,480.068,480.06
56Dynamic Energy174PAEPC8,110.818,110.81
57Newport Renewables179RIEPC7,913.887,913.88
58Solar Optimum94CAEPC7,805.6332,351.76
59Renewable Energy Partners183CADeveloper7,492.947,492.94
60Accord Power173NYEPC7,450.718,138.18
61GenRenew185NJInstaller7,322.627,322.62
62Norwich Solar189VTEPC7,237.917,237.91
63Kopp Electric Company191NJEPC7,068.377,068.37
64SitelogIQ192MNEPC7,045.307,045.30
65StraightUp Solar158MOEPC6,642.2410,562.03
66Treepublic166CADeveloper6,537.149,580.99
67Lumina Solar116MDInstaller6,421.5320,666.71
68Colite Technologies201SCEPC6,373.606,373.60
69Geoscape Solar202NJInstaller6,280.806,280.80
70Hannah Solar Government Services204SCEPC6,197.906,197.90
71All Energy Solar124MNInstaller6,064.5519,143.74
72Seal Solar197AREPC6,064.266,632.86
73Sunshine Renewable Solutions206TXEPC5,674.376,119.04
74Sunsense Solar196COEPC5,635.676,778.48
75Enterprise Electric210OREPC5,531.895,531.89
761 Source Solar195IAEPC5,332.466,803.36
77Solar Technologies182CAEPC5,291.807,606.86
78TMI Energy Solutions211OHEPC5,231.155,231.15
79SOLON212AZEPC5,230.615,230.61
80SunPeak213WIEPC5,224.005,224.00
81NRGTree214MAEPC5,163.145,163.14
82SolareAmerica215PADeveloper5,057.855,057.85
83Harvest Power188NYInstaller4,689.007,253.10
84Eagle Point Solar162IAEPC4,590.099,955.82
85Telamon Energy218INDeveloper4,391.404,391.40
86SUNation Energy140NYInstaller4,343.7513,991.48
87Renu Energy Solutions177NCInstaller4,291.108,026.90
88Aegis Renewable Energy222VTEPC4,277.504,277.50
89SunRenu Solar223AZEPC4,273.004,273.00
90HSI Solar225INDeveloper4,200.174,200.17
91A&R Solar163WAInstaller3,984.029,858.12
92Veregy236AZEPC3,559.323,559.32
93Solar Electric Freedom234AZEPC3,250.133,686.13
94Sandbar Solar220CAInstaller3,237.664,364.71
95Sun Light & Power232CAEPC3,192.343,797.90
96Namaste Solar160COEPC3,077.8110,394.16
97Solar Power of Oklahoma203OKInstaller2,878.306,252.88
98RevoluSun Smart Home164HIInstaller2,855.339,832.18
99LA Solar Group148CAEPC2,834.1612,543.11
100Positive Energy Solar200NMInstaller2,769.156,391.28
101Verde Solutions260ILEPC2,472.992,472.99
102Eagle Solar & Light261ALEPC2,439.242,471.04
103Solar Alliance Southeast267TNEPC2,355.102,355.10
104PSG Energy Group270INEPC2,335.002,335.00
105Faith Technologies Inc. (FTI)271WIEPC2,267.782,267.78
106Iconic Energy224ILInstaller2,267.204,239.16
107American Solar Power273CAInstallation Subcontractor2,261.752,261.75
108HES Solar175CAEPC2,221.578,098.88
109Ambrose Solar169CAInstaller2,155.428,840.16
110Fresh Coast Solar229ILInstaller2,033.634,068.15
111Sol Luna Solar284NMEPC2,022.492,022.49
112Cromwell Solar253KSInstaller2,020.512,641.48
113PurePoint Energy286CTEPC1,988.111,988.11
114Creative Energies235UTInstaller1,982.983,659.64
115TerraSol Energies287PAEPC1,955.051,955.05
116EIS Solar230PAInstaller1,950.894,057.82
117mtvSolar239WVInstaller1,911.133,186.73
118Harmon Electric221AZInstaller1,904.144,298.95
119OE Solar290NMEPC1,895.881,895.88
120Renewvia Energy293GAEPC1,857.111,857.11
121Alder Energy Systems303SCEPC1,633.541,633.54
122Windfree Solar241ILEPC1,503.133,005.32
123North State Solar Energy281CAEPC1,435.752,154.27
1248MSolar194NCEPC1,412.186,996.98
125Delta Solar313AREPC1,394.301,394.30
126Scudder Solar Energy Systems274CAInstaller1,338.342,225.58
127Good Energy Solutions285KSInstaller1,188.432,017.97
128Renewable Energy Evolution326WIDeveloper1,171.001,171.00
129Resonant Energy331MADeveloper1,097.301,097.30
130King Solar292KSEPC1,059.241,868.75
131ReVamp Energy315CAEPC1,043.501,355.00
132Stellar Solar159CAInstaller1,017.2610,441.11
133Renova Energy133CAInstaller989.6515,086.80
134CitiGreen338CADeveloper953.46953.46
135A.M. Sun Solar227CAEPC921.884,132.73
136Aurora Energy347MDEPC867.00867.00
137Citadel Roofing & Solar98CAInstaller833.8130,713.47
138Enerlogics349OHDeveloper821.50821.50
139Cape Fear Solar Systems231NCInstaller760.654,054.79
140MC Power Companies355MOEPC736.69736.69
141NC Solar Now187NCInstaller727.147,272.34
142Energy Concepts344WIEPC712.07888.82
143Missouri Solar Applications361MOEPC646.04646.04
144Green Earth Roofing Solutions354MAInstaller600.00751.00
145Advanced Energy Systems337OREPC574.571,008.60
146StarAlt Solar359TXInstaller553.08684.50
147Groundhog Solar325PAInstaller524.511,180.62
148RC Construction Solar357SCInstaller522.00714.00
149American Sentry Solar199MDInstaller482.806,408.52
150Tick Tock Energy310ILInstaller457.001,422.50
151Atlasta Solar Center238COInstaller417.523,276.90
152Matcon Construction377FLEPC410.40410.40
153CB Solar335IAEPC395.411,046.66
154Island Pacific Energy346HIEPC390.00879.66
155Alternative Energy Southeast348GAInstaller362.07849.47
156Solar-Fit324FLInstaller360.381,212.63
157Westcoast Solar Energy368CAEPC343.18506.06
158ISO Solar237PRInstaller297.123,511.41
159Brooklyn SolarWorks264NYInstaller266.922,414.24
160Palomar Solar & Roofing255CAInstaller261.802,607.51
161Solar Source252FLEPC226.722,681.76
162Solar Impact352FLEPC176.47790.32
163Simply Solar LLC340CAEPC102.74908.28
164Rooftop Solar311AZInstaller89.741,416.80

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