| 30991 | United States | Alpha Solar | 2462 Sand Lake Rd., Orlando, FL 32809 | +1 866 3071877 | https://alphasolarus.com | | |
| 30992 | United States | Alpha Solar | 4243 E. Piedras, Suite 250, San Antonio, TX, 78228 | +1 210 8897412 | alphasolarsa.com/ | | |
| 30993 | United States | Alpha Solar Inc. | 18141 Beach Blvd., Suite 210, Huntington Beach, CA 92648 | +1 844 7652701 | alphasolarelectric.dudaone.com | | |
| 30994 | United States | Alpha Solar Power LLC. | 401 East Sonterra Boulevard, San Antonio, Texas 78258 | +1 210 9070444 | https://alphasolarpowerllc.com | | |
| 30995 | United States | Alpha Technologies | 3767 Alpha Way, Bellingham, WA 98226 | +1 360 6472360 | www.alpha.com | OutBack Power | |
| 30996 | United States | AlphaTec Electric | 990 Stinson Way, Suite 205, West Palm Beach, FL 33411 | +1 561 2207042 | alphatecelectric.com | | |
| 30997 | United States | Alpine Construction and Solar | P.O. Box 1294, Mt. Shasta, CA. 96067 | +1 530 9262285 | www.alpineconstructionandsolar.com | | |
| 30998 | United States | Alpine Electric | PO Box 212 Soquel, CA 95073 | +1 831 4751155 | www.alpineelectricpower.com | | |
| 30999 | United States | Alpine Electric | Po Box 21, Petaluma, CA 94953 | +1 415 3007256 | https://www.alpine-electric.net | | |
| 31000 | United States | Alpine Electric, Inc. | 82 Conejos Ave, Alamosa, CO 81101 | +1 719 5899144 | alpineelectricalamosa.com | | |
| 31001 | United States | Alpine Solar & Alternative Energy Inc. | Park City, Utah | +1 888 5016935 | alpinesolar.net | OutBack Power, SMA Solar Technology AG, Fronius International GmbH, SolarEdge Technologies, Ltd. | |
| 31002 | United States | Alpine Solar Heat & Hot Water | | +1 413 6843950 | https://alpinesolarheat.com | | |
| 31003 | United States | Alt E Wind & Solar, Ltd. | 734 Elk Ranch Lane, Fort Collins, Colorado 80524 | +1 970 4827652 | www.altewindandsolar.com | | |
| 31004 | United States | Alta Sol LLC | 3325 N University Avenue, Suite 375, Provo, UT 84604 | +1 801 9803660 | altasol.net | Canadian Solar Inc., LG Electronics, Inc. | SolarEdge Technologies, Ltd. |
| 31005 | United States | Altair Solar Inc. | 15375 Barranca Parkway, Suite # I-104, Irvine, CA 92618 | +1 949 5028565 | www.altairsolar.com | | |
| 31006 | United States | Altec Building Systems | 2031, Bridge Avenue, Point Pleasant, NJ, 08742 | +1 732 9036264 | www.altecbuildingsystems.com | | |
| 31007 | United States | Alten Construction, Inc. | 1141 Marina Way South, Richmond, CA 94804 | +1 510 2344200 | www.altenconstruction.com | | |
| 31008 | United States | Altenergy Inc. | 1132 E. Market Street Bay 5, Charlottesville, VA, 22903 | +1 434 2933763 | www.altenergyincorporated.com | | |
| 31009 | United States | Alternate Energy Inc. | 60 East Wakea Avenue #109, Kahului, Hawaii 96732 | +1 808 8425853 | www.alternateenergyhawaii.com | Panasonic Corporation (Sanyo) | |
| 31010 | United States | Alternate Energy, LLC | 130 Industrial Park Road, Plymouth, MA 02360 | +1 800 3276527 | www.dcsolar.net | | |
| 31011 | United States | Alternate Energy Company | 2821 SW. 23rd Ter., Bay #3 Fort Lauderdale, FL, 33312 | +1 954 3580501 | alternateenergycompany.com | Kyocera Corporation, Suntech Power Co., Ltd., Solarland (Wuxi) Co., Ltd. | Magnum Energy, Inc., Enphase Energy, Inc. |
| 31012 | United States | Alternate Power & Construction Inc. | 17941 Ventura Boulevard, Encino, California 91316 | +1 818 5786184 | www.alternatepc.com | | |
| 31013 | United States | Alternative Electric, LLC | | +1 316 4618225 | www.altelectricllc.com | | |
| 31014 | United States | Alternative Energy, Inc. | 107 Wooded Acres Ln, Downingtown, PA 19335 | +1 484 5934262 | www.altern-energy.com | | |
| 31015 | United States | Alternative Energy, LLC | Phoenix, AZ | +1 480 7441803 | powersolarphoenix.com | Hanwha Q CELLS GmbH, SunPower Corp., Panasonic Corporation (Sanyo), LG Electronics, Inc. | SolarEdge Technologies, Ltd. |
| 31016 | United States | Alternative Energy Associates | PO Box 157, Augusta, NJ 07822 | +1 973 9486400 | altenergy1.com | SMA Solar Technology AG | |
| 31017 | United States | Alternative Energy Designs, Inc. | 13949, Mono Way, Sonora, CA, 95370 | +1 209 5321123 | www.architectsbuilder.com | | |
| 31018 | United States | Alternative Energy Services, Inc. | 1417 Chaffee Drive, Suite 1, Titusville, FL 32780 | +1 407 3791710 | www.wearesolarpower.com | SMA Solar Technology AG | |
| 31019 | United States | Alternative Energy Solar | Bakersfield, California | +1 661 3422380 | alternativeenergysolar.com/ | | |
| 31020 | United States | Alternative Energy Systems Inc. | 13620 California 99, Chico, CA 95973 | +1 530 4028095 | https://savingenergyforlife.com | | |