Solar Power World

2021 Top Residential Solar Contractors

This is the list of 2021 Top Solar Contractors that primarily work in the residential market. These companies chose their primary market as “residential” when applying to the list, and they may also work in the utility and commercial markets. The listed kilowatts installed by each company could come from multiple markets and not just residential projects.

The companies below are a segmented portion of the overall 2021 Top Solar Contractors list, organized by kilowatts (DC) installed in 2020.

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

Resi RankCompanyOverall RankHQ StatePrimary ServicekW Installed in 2020
1Titan Solar Power35AZRooftop Contractor132,816.69
2ADT Solar43LARooftop Contractor94,959.60
3Momentum Solar44NJRooftop Contractor94,682.25
4Freedom Forever45CARooftop Contractor92,041.76
5Trinity Solar46NJRooftop Contractor87,186.94
6ACE Solar48MARooftop Contractor84,463.85
7POWERHOME Solar61NCRooftop Contractor49,344.37
8ION Solar64UTRooftop Contractor46,653.18
9Bright Planet Solar68MAEPC42,079.98
10CapStone Solar79WARooftop Contractor35,565.33
11ReVision Energy84MERooftop Contractor27,507.83
12Arch86WIRooftop Contractor26,684.77
13Vision Solar92NJInstallation Subcontractor22,497.12
14Elevation93AZRooftop Contractor22,244.42
15Energy Service Partners94CARooftop Contractor22,170.99
16Freedom Solar Power101TXRooftop Contractor19,814.52
17Sigora Solar104VARooftop Contractor18,417.14
18Semper Solaris107CARooftop Contractor17,820.21
19Solar Energy World110MDRooftop Contractor15,712.23
20Synaptic Solar113TXRooftop Contractor14,444.39
21GreenBrilliance118VARooftop Contractor13,856.21
22Baker Home Energy123CARooftop Contractor12,032.43
23Moxie Solar126IARooftop Contractor10,863.25
24SunCommon131NYRooftop Contractor10,412.56
25Sun Valley Solar Solutions135AZRooftop Contractor9,753.99
26Sunline Energy136CARooftop Contractor9,720.27
27V3 Electric137CARooftop Contractor9,581.71
28Icon Power139AZRooftop Contractor9,448.64
29SolarMax Technology140CARooftop Contractor9,390.35
30Solar Topps143AZRooftop Contractor9,065.95
31RevoluSun Smart Home144HIRooftop Contractor8,771.48
32SUNation Energy146NYRooftop Contractor8,657.92
33Skyline Solar147NJRooftop Contractor8,417.65
34Shine Solar148ARRooftop Contractor8,259.89
35Renova Energy149CARooftop Contractor8,213.73
36Dynamic SLR/Synaptic Solar150TXRooftop Contractor8,206.87
37Current Electric151WIElectrical Subcontractor8,183.21
38Atlantic Key Energy152FLRooftop Contractor8,039.87
39NM Solar Group153NMRooftop Contractor8,021.66
40Windfree Solar154ILRooftop Contractor8,015.16
41Solgen Power159WASales Partner7,347.05
42CAM Solar160TXRooftop Contractor7,281.88
43Maximo Solar161PRRooftop Contractor7,239.72
44Harmon Electric163AZRooftop Contractor7,101.08
45Universal Solar Direct170NVRooftop Contractor6,703.59
46StraightUp Solar171MORooftop Contractor6,641.97
47Green Power Energy172NJRooftop Contractor6,638.27
48Eagle Point Solar173IAEPC6,620.42
49Cape Fear Solar Systems174NCRooftop Contractor6,610.42
50Lumina Solar175MDRooftop Contractor6,571.69
51A&R Solar179WARooftop Contractor6,335.41
52GRID Alternatives180CARooftop Contractor6,209.67
53Solar Is Freedom181OHRooftop Contractor6,146.90
54Kayo Energy184AZRooftop Contractor5,948.18
55Stellar Solar186CARooftop Contractor5,886.85
56Long Island Power Solutions187NYRooftop Contractor5,862.23
57Harvest Power190NYRooftop Contractor5,251.82
58Renu Energy Solutions191NCRooftop Contractor5,239.81
59Sunny Energy192AZRooftop Contractor5,130.80
60NC Solar Now194NCRooftop Contractor5,021.89
61Victory Solar197TXRooftop Contractor4,866.25
62American Sentry Solar200MDEPC4,668.86
63Precis Solar201CARooftop Contractor4,611.59
64Positive Energy Solar202NMRooftop Contractor4,561.52
65Boston Solar203MARooftop Contractor4,543.66
66Vibe Solar204CARooftop Contractor4,359.79
67Sun Badger Solar205WIDeveloper4,266.73
68Sun Solar207MOEPC4,170.84
69Convert Solar208VARooftop Contractor4,077.48
70Solar Source209FLRooftop Contractor3,912.94
71EFS Energy210MORooftop Contractor3,904.51
72Sun Nerds211CASales Partner3,894.86
73Endries Solar & Electric213WIRooftop Contractor3,756.41
74Creative Solar USA219GARooftop Contractor3,548.82
75Solar Solution220DCRooftop Contractor3,499.38
76Sol-Up221NVRooftop Contractor3,425.28
77BriteStreet224CORooftop Contractor3,388.92
78ISO Solar225PRRooftop Contractor3,384.64
79GenRenew227NJRooftop Contractor3,138.16
80Hytech Solar228NYRooftop Contractor3,087.47
81Goldin Solar229FLRooftop Contractor3,054.09
828MSolar231NCRooftop Contractor2,956.06
83Solarponics233CARooftop Contractor2,901.19
84Simply Solar238CARooftop Contractor2,833.71
85Simple Solar239MORooftop Contractor2,817.68
86Robco Electric240NVRooftop Contractor2,734.70
87EcoMark Solar241CORooftop Contractor2,729.39
88Cosmic Solar242CARooftop Contractor2,677.33
89SouthWest Sun Solar243CADeveloper2,671.24
90Bob Heinmiller Solar Solutions244FLRooftop Contractor2,656.77
91Yellowlite245OHRooftop Contractor2,627.64
92Forme Solar Electric247CARooftop Contractor2,588.09
93Zenernet248AZSales Partner2,515.61
94Elemental Energy249ORRooftop Contractor2,482.80
95AllSeason Solar250NJRooftop Contractor2,478.94
96Fresh Coast Solar251ILInstallation Subcontractor2,421.52
97All American Solar253FLRooftop Contractor2,299.37
98Independent Power Systems255CORooftop Contractor2,251.07
99Ipsun Solar257VARooftop Contractor2,168.39
100Puget Sound Solar258WARooftop Contractor2,165.24
101Palomar Solar & Roofing261CARooftop Contractor2,084.08
102Tick Tock Energy262ILRooftop Contractor2,075.35
103Streamline Solar264AZRooftop Contractor2,053.37
104Solaris Renewables265MARooftop Contractor2,039.07
105Tron Solar266ILRooftop Contractor2,031.25
106Clean Energy USA267DERooftop Contractor2,024.96
107My Generation Energy268MAInstallation Subcontractor1,980.93
108PowerLutions Solar269NJRooftop Contractor1,959.51
109Clean Solar270CARooftop Contractor1,939.29
110Astrawatt Solar271MORooftop Contractor1,930.96
111Solar States272PARooftop Contractor1,901.91
112Solar Smart Living274NMRooftop Contractor1,853.48
113Allterra Solar275CARooftop Contractor1,841.87
114Atlasta Solar Center277CORooftop Contractor1,812.03
115New Day Solar278CARooftop Contractor1,747.64
116Solar Power of Oklahoma279OKRooftop Contractor1,726.49
117Green Mountain Solar280VTRooftop Contractor1,715.29
118PV Squared281MARooftop Contractor1,704.74
119mtvSolar283WVRooftop Contractor1,687.88
120Canopy Energy284CADeveloper1,676.86
121Sunlight Solar285FLInstallation Subcontractor1,657.52
122Northwest Electric & Solar286WARooftop Contractor1,651.30
123Fuzion Energy287CARooftop Contractor1,644.14
124Magic Sun Solar288CARooftop Contractor1,629.71
125Solterra Solar289WARooftop Contractor1,615.76
12615 lightyears290FLRooftop Contractor1,573.52
127Morton Solar291INEPC1,565.84
128Maine Solar Solutions292MERooftop Contractor1,552.60
129EIS Solar293PARooftop Contractor1,541.87
130Granite State Solar294NHRooftop Contractor1,539.11
131Arizona Energy Pros295AZRooftop Contractor1,536.82
132EGT Solar298IDRooftop Contractor1,515.79
133Solar Generation299NYRooftop Contractor1,506.82
134Sunergy Systems301WARooftop Contractor1,466.76
135Michigan Solar Solutions302MIRooftop Contractor1,431.87
136IQ Power303FLRooftop Contractor1,418.43
137PPM Solar304FLRooftop Contractor1,411.97
138Kosmos Solar305TXRooftop Contractor1,398.36
139National Solar Service306ILRooftop Contractor1,388.09
140Clayco Electric309CARooftop Contractor1,328.99
141Peak View Solar311CORooftop Contractor1,297.04
142Highlight Solar312CARooftop Contractor1,275.76
143Artisan Electric313WARooftop Contractor1,225.82
144Sugar Hollow Solar315NCRooftop Contractor1,192.92
145Kokosing Solar317OHRooftop Contractor1,178.28
146Solar-Fit318FLRooftop Contractor1,173.32
147Cutler Bay Solar Solutions319FLRooftop Contractor1,167.81
148Nova Solar321VARooftop Contractor1,145.94
149Shaw Solar324CORooftop Contractor1,067.92
150Sunshine Renewable Solutions326TXEPC1,053.10
151Solar Watt Solutions327NVRooftop Contractor1,052.70
152OnSite Energy328MTRooftop Contractor1,051.61
153Solar Dad and Sons329NYInstallation Subcontractor1,037.02
154ECG Solar330IARooftop Contractor1,027.87
155Solar SME336TXDeveloper960.33
156California Home Solar337CAInstallation Subcontractor958.34
157South Sound Solar338WARooftop Contractor955.81
158King Solar339KSRooftop Contractor930.72
159Solar Direct340FLRooftop Contractor924.40
160Pingo Solar341CAEPC913.54
161Coastal Solar Power343GAInstallation Subcontractor909.05
162Exact Solar344PARooftop Contractor909.04
163Ailey Solar Electric346ILRooftop Contractor895.98
164Same Sun of Vermont347VTRooftop Contractor887.45
165Cool Blew Solar & Electric348AZRooftop Contractor871.10
166Stateline Solar350ILDeveloper852.14
167Mass Renewables351MARooftop Contractor791.27
168Main Street Solar352VARooftop Contractor760.25
169A1A Solar Contracting353FLRooftop Contractor759.11
170SunWork Renewable Energy Projects354CARooftop Contractor758.74
171Solar Source Inc.355CARooftop Contractor752.99
172California Solar356CARooftop Contractor751.98
173Emerald Energy357NCRooftop Contractor739.39
174Buffalo Solar358NYRooftop Contractor737.53
175Silverline Home Remodeling360CARooftop Contractor709.76
176Arctic Solar Ventures361AKRooftop Contractor691.10
177SolarTyme362VARooftop Contractor679.62
178E2 Solar363ORRooftop Contractor665.97
179Whole Sun Designs364INRooftop Contractor660.77
180Sunbridge Solar365WARooftop Contractor653.80
181Carlson Electric366WIEPC649.39
182Wright-Way Solar Technologies368TXRooftop Contractor635.18
183Good Energy Solutions369KSRooftop Contractor623.41
184Brightstar Solar371MARooftop Contractor612.85
185Sandbox Solar374CORooftop Contractor547.87
186Sumpter Solar Services375MIRooftop Contractor546.87
187Core Energy376FLRooftop Contractor541.79
188Save a Lot Solar377CARooftop Contractor541.69
189Advanced Solar378INRooftop Contractor536.50
190Belmont Solar379PARooftop Contractor513.19
191Pennsylvania Solar Energy Co.380PARooftop Contractor508.49
192Texas Green Energy381TXRooftop Contractor503.09
193Southard Solar and Construction382CORooftop Contractor494.22
194Solar Tech Elec384FLRooftop Contractor477.18
195RC Construction Solar385SCRooftop Contractor470.00
196Solar Sam387MORooftop Contractor458.81
197Solar Pro Roofing389NYSales Partner448.65
198Greenlife Technologies390TXRooftop Contractor445.47
199API Solar391ILRooftop Contractor443.38
200Winona Renewable Energy393MNRooftop Contractor425.34
201Carolina Energy Conservation397SCRooftop Contractor402.86
202Earth Electric398CARooftop Contractor394.91
203Peak Solar Designs399CORooftop Contractor394.37
204Real Solar400MNRooftop Contractor377.05
205Solar Connexion401VARooftop Contractor368.66
206Solar Planet403KSRooftop Contractor345.73
207Alternative Power Solutions of NY404NYRooftop Contractor336.72
208Empowered Energy Systems405CORooftop Contractor323.29
209Nickels Energy Solutions406NYRooftop Contractor304.88
210SunRoof Solar407NYSales Partner293.79
211Harrimans408FLRooftop Contractor288.64
212Juapi Energy409PRRooftop Contractor274.02
213Living Solar410CORooftop Contractor258.70
214Greenfield Solar411MARooftop Contractor241.96
215Alternative Power Solutions412CARooftop Contractor238.03
216Green Sun Energy Services413NJRooftop Contractor214.86
217Solar Heat and Electric414NERooftop Contractor160.00
218JSunPV415KSRooftop Contractor155.67
219Energy Concepts417WIInstallation Subcontractor152.04
220YouVee Solar418CARooftop Contractor137.35
221AllCities Solar and Electric419WARooftop Contractor127.58
222SWT Energy420NERooftop Contractor125.55
223SunPower Builders421PARooftop Contractor125.35
224Arsenal Solar422PARooftop Contractor117.00
225Sunergy Renewable Systems423IARooftop Contractor90.54
226Built Well Solar424NYRooftop Contractor69.55
227DayStar Solar Systems425PAEPC66.40

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