| 2491 | Australia | Southern Currents | Sydney | +61 420 333583 | https://www.southerncurrents.com.au | | |
| 2492 | Australia | Southern Energy Solutions | | +61 1300 923190 | southernenergysolutions.com.au | | |
| 2493 | Australia | Southern Stars Airconditioning & Electrical | 21, Croft Crescent, Toowoomba, QLD, 4350 | +61 7 46385335 | southernstarsgroup.com.au/ | Fronius International GmbH, Enphase Energy, Inc. | |
| 2494 | Australia | Sovereign Solar | Suite 4, 36 Leonard Crescent, Brendale QLD 4500 | +61 1300 767801 | https://sovereignsolar.com.au | Risen Energy Co., Ltd., Win Win Precision Technology Co., Ltd. | Fronius International GmbH, Sungrow Power Supply Co., Ltd., ABB Italy S.p.A., SolarEdge Technologies, Ltd. |
| 2495 | Australia | Sovereign West Electrical | Fremantle, Western Australia, 6160 | +61 439 561596 | https://sovwestsolar.com | | |
| 2496 | Australia | Space Solar Service Pty Ltd. | U1, 354 Chisholm Rd, Auburn NSW 2144 | +61 1300 713998 | www.spacesolar.com.au | Hanwha Q CELLS GmbH, Trina Solar Limited, LONGi Solar Technology Co., Ltd., BYD Company Limited, LG Electronics, Inc., Seraphim Solar System Co., Ltd. | SMA Solar Technology AG, Fronius International GmbH, Sungrow Power Supply Co., Ltd., Enphase Energy, Inc., SolarEdge Technologies, Ltd. |
| 2497 | Australia | Spark Electrical Pty Ltd | 146 Oberon Street, Oberon, NSW 2787 | +61 2 63245342 | sparkelectrical.com.au | Suntech Power Co., Ltd. | SMA Solar Technology AG, Enphase Energy, Inc., SolarEdge Technologies, Ltd. |
| 2498 | Australia | Spark Electrical Contracting | PO Box 1834, Geraldton Po 6531 WA | +61 8 99642652 | https://www.sparkec.com.au | | |
| 2499 | Australia | Spark Mate Electrical Solutions | Brisbane, QLD | +61 449 634149 | https://www.sparkmateelectrical.com | Fronius International GmbH | |
| 2500 | Australia | Sparkies Electrical Contracting Services Pty Ltd | 8 Riana Ct, Helensvale, Gold Coast, QLD 4212 | +61 418 414997 | www.sparkieselectrical.com | | |
| 2501 | Australia | Sparkies Solutions | | +61 4109 09972 | https://www.sparkiessolutions.com.au | | |
| 2502 | Australia | Sparklife Solar | 11, 20-22 Veron Street, Wentworthville, New South Wales, 2145 | +61 1800 954343 | https://sparklifesolar.com.au | SMA Solar Technology AG, Fronius International GmbH, Sungrow Power Supply Co., Ltd., Enphase Energy, Inc., Delta Electronics, Inc., SolarEdge Technologies, Ltd., Shenzhen Growatt New Energy Technology Co., Ltd., Ginlong Technologies Co., Ltd, Huawei Techn | |
| 2503 | Australia | Sparkrite Electrical | 2/17, Cairns St, Loganholme, QLD, 4129 | +61 7 32877200 | www.sparkriteelectrical.com.au | SMA Solar Technology AG, Ginlong Technologies Co., Ltd, Shenzhen Sofar Solar Co., Ltd., SolaX Power Network Technology(Zhejiang) Co.,Ltd. | |
| 2504 | Australia | Sparktec | PO Box 479, Red Hill Queensland 4059 | +61 7 31800919 | www.sparktec.com.au | | |
| 2505 | Australia | Sparkwire Solar | Cross Street, Lockleys, Adelaide, SA, 5032 | +61 417 358916 | www.sparkwiresolar.com.au | | |
| 2506 | Australia | Sparky Raj | PO Box 2729, Palmerston, Northern Territory, 0831 | +61 448 657719 | sparkyraj.com.au | SMA Solar Technology AG, Fronius International GmbH, SolarEdge Technologies, Ltd. | |
| 2507 | Australia | Sparky Solar | 77 St Vincents Road, Virginia QLD 4014 | +61 7 32568268 | https://www.sparkysolar.com.au | SunPower Corp., Seraphim Solar System Co., Ltd., Luxen Solar Energy Co., Ltd. | SMA Solar Technology AG, Fronius International GmbH, GoodWe Power Supply Technology Co., Ltd. |
| 2508 | Australia | Sparky's A Class Electrical Pty Ltd | PO Box 684, Nuriootpa SA 5355 | +61 403 011156 | www.sparkysaclass.com.au | | |
| 2509 | Australia | Sparkys NOW | PO BOX 4139, Langwarrin 3910 | +61 1300 856242 | www.sparkysnow.com.au | | |
| 2510 | Australia | Specialised Solar Solutions | 1284 South Road, Clovelly Park SA 5042 | +61 8 83542211 | www.specsolarsolutions.com.au | | |
| 2511 | Australia | Specialized Solar Solutions | 1 Production Rd., Melton 3337 | +61 3 97437633 | www.specsolar.com.au | | |
| 2512 | Australia | Spectra Electrical & Communications Pty. Ltd. | Unit 2/5 Salisbury Rd, Castle Hill, NSW 2154 | +61 1300 665587 | www.spectraelectrical.com.au | | |
| 2513 | Australia | Spectrum Automation Pty Ltd | Unit 28/9, Hoyle Avenue, Castle Hill, NSW, 2154 | +61 296 807474 | spectrumautomation.com.au | | |
| 2514 | Australia | Spectrum Design Group | 17 Arawatta St Carnegie Vic 3163 | +61 3 95687022 | www.spectrumadg.com.au | | |
| 2515 | Australia | Spectrum EM | 25 Dutton Way, Singleton, WA 6175 | +61 8 95372164 | www.semsolar.com.au | Hanwha Q CELLS GmbH, Jinko Solar Holding Co., Ltd., Win Win Precision Technology Co., Ltd. | Fronius International GmbH, SolarEdge Technologies, Ltd. |
| 2516 | Australia | Spectrum Solar & Electrical | Queanbeyan, NSW | +61 418 618463 | https://www.spectrumse.com.au | | |
| 2517 | Australia | Spectrum29 Pty Ltd | Exchange Tower, Lvl 1, 530 Lt. Collins St, Melbourne 3000 | +61 1300 337652 | www.spectrum29.com.au | Hanwha Q CELLS GmbH, Trina Solar Limited, Canadian Solar Inc., Jinko Solar Holding Co., Ltd., LONGi Solar Technology Co., Ltd., LG Electronics, Inc., BO POWER | SMA Solar Technology AG, Fronius International GmbH, Sungrow Power Supply Co., Ltd., Shenzhen Growatt New Energy Technology Co., Ltd., GoodWe Power Supply Technology Co., Ltd. |
| 2518 | Australia | Spicer Electrical | Gawler, South Australia | +61 418 652496 | www.spicerelectrical.com.au | | |
| 2519 | Australia | Spinifex Energy | Wye Street, Mitchelton, QLD, 4053 | +61 419 108638 | https://www.spinifexenergy.com.au | | |
| 2520 | Australia | Splice Elec | | | www.spliceelec.com.au | | |