| 31141 | United States | Apex Solar, Inc. | 2201, Francisco Dr, Suite 140-267, El Dorado Hills, CA, 95762 | +1 916 8787723 | apexsolarinc.com | | |
| 31142 | United States | Apex Solar Power | San Jose, California | +1 408 7820706 | apxsolar.com | | Suntech Power Co., Ltd., Canadian Solar Inc., Sharp Energy Solutions Europe |
| 31143 | United States | Apex Solar Power | 64 Main Street, Queensbury, NY 12804 | +1 518 3092786 | www.apexsolarpower.com | | |
| 31144 | United States | Apex Solar Solutions | 1101 East Bayaud Ave., Floor 5, Denver, CO 80209 | +1 877 8998434 | apexsolarsolutions.com | | |
| 31145 | United States | Alternative Power Generation, Inc. | 2339 N Buhach Rd, Atwater, CA 95301 | +1 209 3581468 | www.apgsolar.com | SunPower Corp., Sharp Energy Solutions Europe, Mission Solar Energy | SMA Solar Technology AG |
| 31146 | United States | API Solar | 3888 N. Peoria Rd., Springfield, IL 62702 | +1 217 6793399 | www.apisolar.com | | |
| 31147 | United States | Apollo Electric | 6910 E Almeria Rd., Scottsdale, AZ 85257 | +1 480 2166733 | apolloelectricaz.com | | |
| 31148 | United States | Apollo Energy | 6753 E 47th Ave Dr, Unit H, Denver, Colorado 80216 | +1 720 5828258 | https://www.harnessoursun.com | | |
| 31149 | United States | Apollo Energy | | +1 801 941 8602 | https://goapolloenergy.com | | |
| 31150 | United States | Apollo Energy USA (United Solar Experts) | | +1 401 5378081 | https://apolloenergyusa.com | | |
| 31151 | United States | Apollo Home Performance | 2209 Plaza Dr., Rocklin, CA 95765 | +1 916 8721959 | www.apollohp.us | | |
| 31152 | United States | Appalachian Energy Solutions | 2554 Jonathan Creek Rd., Waynesville, NC 28785 | +1 828 4008673 | www.energysolutions.us | SolarWorld Industries GmbH, Trina Solar Limited, Canadian Solar Inc., LG Electronics, Inc. | Apollo Solar, SMA Solar Technology AG, Fronius International GmbH, ABB Italy S.p.A., MidNite Solar Inc., SolarEdge Technologies, Ltd., Schneider Electric SA |
| 31153 | United States | Appalachian Renewable Resources | 1319 Grainger Ave, Knoxville, TN 37917 | +1 865 3003335 | arrtn.com | SunPower Corp., Motech Industries Inc., Suniva Inc. | SMA Solar Technology AG, Fronius International GmbH, Enphase Energy, Inc., SolarEdge Technologies, Ltd. |
| 31154 | United States | Apple Solar | 1500 Rosecrans Ave., Suite 500, Manhattan Beach, CA 90266 | +1 800 7077248 | applesolar.com | | |
| 31155 | United States | Appleton Solar, LLC | 31 Bellevue Place, Appleton, WI 54913 | +1 920 4706393 | appleton-solar.com | SolarWorld Industries GmbH | |
| 31156 | United States | Applied Roofing Services | 3152 E. La Palma Ave Unit H Anaheim, CA 92806 | +1 714 6328418 | https://www.appliedroofingservices.com | | |
| 31157 | United States | Applied Solar Energy Solutions | 765 So. State College Blvd., Suite H, Fullerton, CA 92831 | +1 714 8711047 | www.appliedsolarenergysolutions.com | SolarWorld Industries GmbH | Enphase Energy, Inc. |
| 31158 | United States | APR Energy | | +1 904 2232278 | https://www.aprenergy.com | Sun Power Systems | ABB Italy S.p.A. |
| 31159 | United States | Alternative Power Systems USA, LLC. | 890 South Palafox St, Suite 109, Pensacola, Florida 32502 | +1 850 7922588 | www.alternativepowersystems.us | | |
| 31160 | United States | Alternative Power Systems, Inc. | 2662, Santa Clara Dr., Santa Clara, UT, 84765 | +1 888 6927779 | www.apssolar.com | REC Group | Enphase Energy, Inc. |
| 31161 | United States | APS Solar | 19472 Village Drive, Sonora, CA 95370 | +1 209 5325925 | www.apssolarpower.com | Enphase Energy, Inc. | |
| 31162 | United States | Alternate Power Technologies, LLC | Dallas, Texas | +1 972 2771786 | www.alternatepowertechnologies.com | | |
| 31163 | United States | APT Solar Company, Inc. | 1230, Madera Rd., Suite 5-267, Simi Valley, CA, 93605 | +1 805 3124534 | aptsolar.co/ | | |
| 31164 | United States | AQM Inc. | 15 East Uwchlan Ave., Suite 408 Exton, Pennsylvania 19341 | +1 610 3633940 | https://www.callaqm.com | | |
| 31165 | United States | Aquantum Solar, LLC | 37 West Fort Lee Road, Bogota, NJ 07603 | +1 800 9181680 | aquantumsolar.com | | |
| 31166 | United States | AquaSoli LLC | 3422 Old Capitol Trail, Wilmington, DE 19801 | +1 888 7911974 | www.aquasoli.com | | |
| 31167 | United States | Aquentium Solar, Inc. | 29743, Vacation Dr, Canyon Lake, CA, 92587 | +1 951 3834546 | aquentiumsolar.com/ | | |
| 31168 | United States | Aram Solar | California | +1 866 6765276 | www.aramsolar.com | | |
| 31169 | United States | Araybeam Corp. | Maryland | +1 410 3202627 | araybeam.com | | |
| 31170 | United States | ARC Alternatives | | +1 415 4205727 | https://www.arcalternatives.com | | |