| 31351 | United States | Bagby Electric of Va, Inc. | 11194 Leadbetter Road, Ashland, Virginia 23005-8124 | +1 804 5505203 | www.bagbyelectric.com | | |
| 31352 | United States | BAI Group LLC | 2525, Green Tech Drive, Suite D, State College, PA, 16803 | +1 814 2382060 | baigroupllc.com/ | | |
| 31353 | United States | Bailey General Contracting Inc. | P.O. Box 3278, Parkersburg, WV, 26103 | +1 304 4852002 | www.bgciwv.com | | |
| 31354 | United States | Baja Construction Inc. | 223, Foster Street, Martinez, CA, 94553 | +1 800 3669600 | www.bajacarports.com | | |
| 31355 | United States | Baker Electric Inc. | 1298 Pacific Oaks Place, Escondido, CA 92029 | +1 760 7452001 | www.baker-electric.com | | |
| 31356 | United States | Baker Electric Home Energy | 1298 Pacific Oaks Place, Escondido, CA 92029 | +1 877 5788080 | https://www.bakerhomeenergy.com | | LG Electronics, Inc., Tesla Energy |
| 31357 | United States | Baker Renewable Energy | 48 Emma Sharpe Road, Mills River, NC 28759 | +1 828 2090608 | bakerroofing.com | | |
| 31358 | United States | Baker Roofing & Construction Inc. | 4307 Delmar Ave, Dallas, TX 75206 | +1 855 7663777 | www.baker-roofing.com | | |
| 31359 | United States | Baker Solar and Electric, LLC | 1217 West Hatcher Rd., Suite #25, Phoenix, AZ, 85021 | +1 623 2822262 | www.bakersolarandelectric.com | SolarEdge Technologies, Ltd. | |
| 31360 | United States | Balex Electrical Company, LLC | 3311 Sandy Ridge Rd., Colfax, NC 27235 | +1 336 2984192 | balexelectrical.com | | |
| 31361 | United States | Balian Contracting | 4203, Genesee Ave., Suite 103, San Diego, CA, 92117 | +1 619 8073573 | www.baliancontracting.com | SMA Solar Technology AG, Enphase Energy, Inc. | |
| 31362 | United States | Ball Contracting Enterprises | 2310, Mission Valley Blvd, Nokomis, FL, 34275 | +1 941 8067693 | ballcontracting.com/ | | |
| 31363 | United States | BAM Superior Solutions | | +1 480 5805980 | www.bamsuperiorsolutions.com | | |
| 31364 | United States | Banner Home Solutions | 3915 Boteler Road, Mount Airy, Maryland 21771 | +1 301 8299820 | www.bannerhomesolutions.com | | |
| 31365 | United States | Banner Power Solutions | 130 East Hazel Ave, Burlington, WA 98233 | +1 360 7553030 | https://www.bannerpowersolutions.com | Itek Energy | Fronius International GmbH, SolarEdge Technologies, Ltd. |
| 31366 | United States | Bannister Solar & Energy Solutions | 3966 HWY 15 Calhoun, LA 71225 | +1 318 4108908 | www.bannistersolarandenergy.com | SolarWorld Industries GmbH, SunPower Corp., Suntech Power Co., Ltd. | ABB Italy S.p.A. |
| 31367 | United States | Barefoot Solar | North Phoenix, Arizona | +1 602 6334476 | www.barefoot-solar.com | OutBack Power | |
| 31368 | United States | Barker Contracting | 2127 E. Speedway, Suite 101, Tucson, Arizona 85719 | +1 520 3233831 | https://barkerone.com | Solon International | |
| 31369 | United States | Barnes Solar Inc. | 23201 Orange Ave, Lake Forest, CA 92630 | +1 949 3463436 | www.barnessolar.com | | |
| 31370 | United States | Baron Solar & Electric | San Francisco Bay Area | +1 510 2060073 | baron-electric.com | | |
| 31371 | United States | Barrett Electric, Inc. | 34 Locke Road, Unit 2, Concord NH 03301 | +1 603 2235004 | www.barrettelectricnh.com | | |
| 31372 | United States | Barrett Solar | Two Pershing Square, 2300 Main St. Suite 900, Kansas City, MO 64108 | +1 913 9120538 | barrettsolar.com | Hanwha Q CELLS GmbH, Panasonic Corporation (Sanyo) | SMA Solar Technology AG, SolarEdge Technologies, Ltd. |
| 31373 | United States | Barrier Electric Co., Inc. | 479 Avenue C, Bayonne, New Jersey 07002 | +1 201 8232542 | www.barrierelectric.com | | |
| 31374 | United States | Barrier Solar | 2671 S. Cherry Avenue, Fresno, California 93706 | +1 559 2331680 | www.barriersolar.com | REC Group, Yingli Green Energy Holding Co., Ltd. | SMA Solar Technology AG, Fronius International GmbH, Enphase Energy, Inc., SolarEdge Technologies, Ltd., Fimer S.p.A. |
| 31375 | United States | Barron Heating & Air Conditioning | 5100 Pacific Hwy Ferndale, WA 98248 | +1 360 6761131 | https://www.barronheating.com | | |
| 31376 | United States | Bart's Contracting | 21313 Romar St., Chatsworth, CA 91311 | +1 818 7019901 | www.solarchatsworth.com | | |
| 31377 | United States | Barth Construction, Inc. | PO Box 9435, Truckee, CA 96162 | +1 530 4120356 | www.barth-construction.com | | |
| 31378 | United States | Barth Roofing Company, Inc. | 4384 West Pine Haven Drive Tracy, CA 95304 | +1 209 8339917 | barthroofing.com | | |
| 31379 | United States | Bartz-Spencer Solar Systems, LLC | PO Box 36, Carrizozo, New Mexico 88301 | +1 575 6482814 | ecosolsys.com | | |
| 31380 | United States | Baseline Solar Solutions | 1310 North Main Street #1, Blacksburg, VA 24060 | +1 540 5521511 | www.baselinesolar.com | | |