| 33721 | United States | Honolulu Solar Power | Honolulu, Hawaii | +1 808 7077878 | honolulusolarpower.com/ | | |
| 33722 | United States | Hoosier Solar Guy | | +1 317 6983692 | https://hoosiersolarguy.com | | |
| 33723 | United States | Hopkins Electric Co. | Oklahoma City, OK, 73128 | +1 405 5509615 | jhelectrician.com | | |
| 33724 | United States | Hopmann Solar Energy | 529 E Farmer St, Dumas, AR 71639 | +1 870 3771295 | www.hopmannsolarenergy.com | SMA Solar Technology AG | |
| 33725 | United States | Horizon Electric Company | 21025, Edmonton Avenue, Farmington, MN, 55024 | +1 952 9858088 | https://www.horizonelectricco.com | | |
| 33726 | United States | Horizon Energy Systems | PO Box 1326, Campbell California 95009 | +1 408 3702911 | https://gosolarnow.com | | |
| 33727 | United States | Horizon PWR | 237 N 2nd E St., Rexburg, ID 83440 | +1 888 4687180 | https://horizonpwr.com | | |
| 33728 | United States | Horizon Roofing Inc | 2010 Co Rd 137, Waite Park, MN 56387 | +1 320 2521608 | www.horizonroofinginc.com | | |
| 33729 | United States | Horizon Solar | 8865, Airport Rd, Suite J, Redding, CA, 96002 | +1 530 6053395 | https://horizonelectricsolar.com | | |
| 33730 | United States | Horizon Solar, LLC | 1087 Fort Salonga Rd, Northport, NY 11768 | +1 631 6834898 | www.horizon-solar.com | | |
| 33731 | United States | Horizon Solar Electric | 13462 Herron St, Sylmar, CA 91342 | +1 818 3366151 | www.horizonsolarelectric.com | | |
| 33732 | United States | Horizon Solar Power | 27368 Via Industria Suite 101, Temecula, CA 92590 | +1 855 6475061 | www.horizonsolarpower.com | | |
| 33733 | United States | Hoss Electric Co. | Denver, Colorado | +1 303 9406000 | www.hosselectricco.com | | |
| 33734 | United States | Hot Purple Energy | 810 N. Farrell Dr., Palm Springs, CA 92262 | +1 760 3224433 | hotpurpleenergy.com | SunPower Corp. | |
| 33735 | United States | Hot Solar Solutions, LLC | 2839 W Kennewick Ave, Box# 536, Kennewick, WA, 99336 | +1 509 5910323 | hotsolarsolutions.com | Heliene | Yaskawa - Solectria Solar, Enphase Energy, Inc. |
| 33736 | United States | Hot Watts Technology | 2346 Mono Ave., El Cerrito, CA 94530 | +1 510 5084466 | www.hotwattstechnology.com | Sharp Energy Solutions Europe | SMA Solar Technology AG |
| 33737 | United States | Housing Construction Inc. | 731 Chestnut St. Ste.C, San Francisco, Ca. 94133 | +1 415 9106808 | www.hcisolarusa.com | | |
| 33738 | United States | Hovis Custom Builders, Inc. | P.O. Box 57088, Jacksonville, FL 32241-7088 | +1 904 6350290 | hoviscustombuilders.com | | |
| 33739 | United States | Howard Construction Company of Lincolnton, Inc. | | +1 704 2766443 | www.lincolntonsolarelectricservices.com | | |
| 33740 | United States | Howard Roofing & Solar Providers San Diego | | +1 619 3456792 | howard-roofing-solar-providers-san-diego.b... | | |
| 33741 | United States | Howe Custom Home Builders | | +1 310 3739658 | www.howetobuild.com | Enphase Energy, Inc. | |
| 33742 | United States | Howell Electric | PO Box 1948, Fontana, CA 19334 | +1 909 8291884 | www.howellelectrical.com | | |
| 33743 | United States | Highland Park Electric | 3250 Skokie Valley Road, Highland Park, IL 60035 | +1 847 4336300 | www.hpelec.com | | |
| 33744 | United States | HPM Solar | 240 S Indian Hill Blvd., Claremont, CA 91711 | +1 909 2973284 | www.hpmsolar.com | | SolarEdge Technologies, Ltd. |
| 33745 | United States | Home Renew 360 | 3711, Long Beach Blvd., Suite 201, Long Beach, CA, 90807 | +1 562 8000530 | homerenew360.com | | |
| 33746 | United States | HRC Roofing & Solar, Inc. | 15808 Hesperian Blvd. #925 San Lorenzo, CA 94580 | +1 510 8278957 | www.hernandezroofingservices.com | | |
| 33747 | United States | HRC Roofing and Solar Inc. | 15808 Hesperian Blvd. #925, San Lorenzo,CA 94580 | +1 855 8278957 | www.hrcroofingandsolar.com | | |
| 33748 | United States | Houston Restoration Services | 8989 Westheimer Road, #102-252, Houston, TX 77063 | +1 281 8504393 | www.qualityroofertx.com | | |
| 33749 | United States | Halcyon Solar Construction | 20834 Front Street, PO Box 825, Cottonwood, CA, 96022 | +1 530 3479756 | www.halcyonsolar.com | | |
| 33750 | United States | Hudson River Solar | 720 Warren Street, Hudson, NY 12534 | +1 518 2127519 | https://hudsonriversolar.com | SMA Solar Technology AG | |