| 1441 | Australia | JJN Electrical | 47 Casuarina Drv, Little Mountain, QLD 4551 | +61 419 176607 | www.jjnelectrical.com.au | | |
| 1442 | Australia | JK & KM Clark Auto Electrics | Shed 1 / 25 Mason Street, Ulverstone TAS 7315 | +61 3 64252712 | https://www.jkandkmclarkautoelectrics.com.au | | |
| 1443 | Australia | JK Electrical and Solar | 71 McAllisters Road, Bilambil Heights, NSW 2486 | +61 435 781150 | jkelectricalandsolar.com.au | | |
| 1444 | Australia | JME Trade Services | 1/39 Douglas Mawson Drive, Dubbo NSW 2830 | +61 2 68826274 | www.jmedubbo.com.au | Enphase Energy, Inc. | |
| 1445 | Australia | JNT Electrical | Queensland | +61 456 800232 | www.jntelectrical.com.au | Hanwha Q CELLS GmbH, LG Electronics, Inc. | SMA Solar Technology AG, Fronius International GmbH, Sungrow Power Supply Co., Ltd. |
| 1446 | Australia | John Couldrey Electrical | | +61 7 49540082 | johncouldreyelectrical.com.au | | |
| 1447 | Australia | John Dennison Electrical | Moonah, VIC 7009 | +61 418 123158 | www.johndennisonelectrical.com.au | | |
| 1448 | Australia | John Flatt Electrical Pty Ltd. | 10 Dennison Court, Redland Bay, QLD 4165 | +61 4391 86493 | www.johnflattelectrical.com.au | | |
| 1449 | Australia | Johnny Cool | 7/31 Jessop Crescent, Berrimah, Northern Territory 0828 | +61 8 89473925 | www.johnnycool.com.au | | |
| 1450 | Australia | Johns Electrical | 6 Mobius Crescent, Golden Grove, SA 5125 | +61 8 82514730 | johnselec.com.au | | |
| 1451 | Australia | Jolly Electrical Services Pty Ltd | | +61 3 95516505 | www.jollyelectrical.com.au | | |
| 1452 | Australia | Jolt Electrical Contrator | Hillsdale, Sydney, NSW 2036 | +61 419 998487 | https://www.joltelectrical.com.au | | |
| 1453 | Australia | Joondalup Solar | Suite 205, 5/115 Grand Boulevard Joondalup WA | +61 863161100 | www.joondalupsolar.com.au | | |
| 1454 | Australia | JP Electrical | PO Box 147, Byron Bay, NSW, 2481 | +61 432 289705 | https://www.jpelectrical.tv | | |
| 1455 | Australia | JPG Electrical Pty Ltd | Unit3/4 Mineral Road, Oak Flats, NSW 2529 | +61 401 187050 | jpgelectrical.com.au | | |
| 1456 | Australia | JRC Electrical Services | 238 Hammond Avenue, Wagga, NSW 2650 | +61 2 69216903 | www.jrcelectrics.com.au | | |
| 1457 | Australia | JS Pearce Electrical Services | PO Box 91, Beechworth VIC 3747 | +61 458 040046 | www.jspelectricalbeechworth.com.au | | |
| 1458 | Australia | JT Solar | U11, 10-11 Millennium Court NSW 2128 | +61 1300 544131 | jtsolar.com.au | Trina Solar Limited, Jinko Solar Holding Co., Ltd., GCL System Integration Technology Co., Ltd., Suzhou Talesun Solar Technologies Co., Ltd., Hanover Solar GmbH, OpalSolar | SMA Solar Technology AG, Sungrow Power Supply Co., Ltd., Enphase Energy, Inc., ABB Italy S.p.A., Shenzhen Growatt New Energy Technology Co., Ltd., GoodWe Power Supply Technology Co., Ltd. |
| 1459 | Australia | JTB Electrical | PO Box 1309 Mt Ommaney QLD 4074 | +61 7 32794009 | jtbelectrical.com.au | | |
| 1460 | Australia | Just Rite | 181, Gladstone Street, Fyshwick, ACT, 2609 | +61 2 62805300 | https://www.justrite.com.au | Seraphim Solar System Co., Ltd. | Fronius International GmbH |
| 1461 | Australia | JVK Electrical | | +61 410 689029 | jvkelectrical.com.au | | |
| 1462 | Australia | JWS Electrical Services | East Keilor, Melbourne, Vic 3033 | +61 402 729706 | https://jwselectricalservices.com.au | Fronius International GmbH | |
| 1463 | Australia | K & K Electrical | PO Box 314, Toowoomba, QLD 4350 | +61 7 46392274 | www.kkelectrical.net.au | | |
| 1464 | Australia | K.P. Walsh Electrics | 137 Boundary Street, Railway Estate, QLD 4810 | +61 7 47712829 | www.kpwalshelectrics.com.au | | |
| 1465 | Australia | K2 Solar | 5 / 12 - 16 Mangrove Lane, Taren Point, NSW 2229 | +61 1800 429110 | k2solar.com.au | Trina Solar Limited, Jinko Solar Holding Co., Ltd., LG Electronics, Inc. | SMA Solar Technology AG, Fronius International GmbH, SolarEdge Technologies, Ltd. |
| 1466 | Australia | Keith Atkinson Electrical | 87 Vise Road, Buderim, QLD | +61 7 54452493 | https://kaelectricians.com.au | | |
| 1467 | Australia | Kape Electrical | Kiels Mountain, QLD | +61 407 027034 | kapeelectrical.com.au | Trina Solar Limited | SMA Solar Technology AG |
| 1468 | Australia | Karim Electrics | Caroline Springs, VIC 3023 | +61 416 009091 | www.karimelectrics.com.au | | |
| 1469 | Australia | Karma Electrica | 11 Ladners Ct, Petrie, QLD, 4502 | +61 409 260974 | www.karmaelectrical.com.au | SMA Solar Technology AG, SolaX Power Network Technology(Zhejiang) Co.,Ltd. | |
| 1470 | Australia | Katherine Solar NT | 12 Crawford St, Katherine NT 0850 | +61 8 89712720 | https://katherinesolar.com.au | REC Group, Jinko Solar Holding Co., Ltd. | Fronius International GmbH |