| 2791 | Australia | Tristek | 39 Edward St, Riverstone NSW, 2765 | +61 2 96279011 | www.tristek.com.au | SMA Solar Technology AG | |
| 2792 | Australia | Tru-Tech Electrical Services | PO Box 2168, Hawthorn, Vic, 3122 | +61 1300 878832 | www.tru-tech.com.au | | |
| 2793 | Australia | True Electrical & Solar | | +61 424 098283 | https://www.trueelectrical.com.au | | |
| 2794 | Australia | True Green Solar | 78A Millicent Street, Athol Park, SA 5012 | +61 413 565553 | truegreensolar.com.au | Jinko Solar Holding Co., Ltd., LG Electronics, Inc., Tindo Solar Pty Ltd | SMA Solar Technology AG, Sungrow Power Supply Co., Ltd., Shenzhen Growatt New Energy Technology Co., Ltd., Fimer S.p.A. |
| 2795 | Australia | True North Solar Pty Ltd | Unit 5/ 22 Hills St, Townsville, QLD 4814 | +61 4779 7798 | www.truenorthsolar.com.au | | |
| 2796 | Australia | True Solar Australia | 45/61-89 Buckingham Street, Surry Hills, NSW 2010 | +61 1300 887192 | truesolarenergy.com.au | Trina Solar Limited, Jinko Solar Holding Co., Ltd. | SMA Solar Technology AG, Fimer S.p.A. |
| 2797 | Australia | True Solar Time | 189B, Queens Rd, Silvan, VIC, 3795 | +61 3 97379115 | www.truesolartime.com.au | SMA Solar Technology AG, Selectronic Australia Pty Ltd, Fimer S.p.A. | |
| 2798 | Australia | True Value Solar | Level 2, 850, Collins Street, Docklands, VIC, 3008 | +61 03 86675900 | truevaluesolar.com.au | SMA Solar Technology AG, Fronius International GmbH, Shenzhen Growatt New Energy Technology Co., Ltd., GoodWe Power Supply Technology Co., Ltd. | |
| 2799 | Australia | Trusted Sparkies | | +61 414 203744 | https://trustedsparkies.com.au | | |
| 2800 | Australia | TSU Electrical & Solar | 36 Dussin St., Griffith, NSW 2680 | +61 406 043032 | https://tsuelectrical.business.site | Fronius International GmbH, Enphase Energy, Inc., SolarEdge Technologies, Ltd. | |
| 2801 | Australia | TW Electrical & HV Services Pty Ltd | Cairns, QLD, 4870 | +61 401 228746 | https://www.twelectricalandhvservices.com.au | ET Solar New Energy Co., Ltd., Hyundai Energy Solutions | Fronius International GmbH, Fimer S.p.A. |
| 2802 | Australia | Thomas Wolf Energy | 10 Cherrington Drive, Tranmere, Hobart, 7000 | +61 1300 893364 | www.thomaswolfenergy.com | | |
| 2803 | Australia | Twin Cities Auto Electrical & Airconditioning Townsville | 51 Leyland St, Garbutt QLD 4814 | +61 7 47796333 | twincitiesautoelectrical.com.au | | |
| 2804 | Australia | Twin City Electrical & Solar | | +61 498 997797 | www.tcelectricalsolar.com | Jinko Solar Holding Co., Ltd. | Fronius International GmbH, Sungrow Power Supply Co., Ltd., Enphase Energy, Inc. |
| 2805 | Australia | Rod's Twin Solar Pty Ltd. | 9 Adam St., Blackalls Park 2283 | +61 1300 500769 | www.twinsolar.com.au | Hanwha Q CELLS GmbH, SunPower Corp., Suntech Power Co., Ltd., Trina Solar Limited, Jinko Solar Holding Co., Ltd., LONGi Solar Technology Co., Ltd., LG Electronics, Inc. | SMA Solar Technology AG, Fronius International GmbH, Selectronic Australia Pty Ltd, SolarEdge Technologies, Ltd., Fimer S.p.A. |
| 2806 | Australia | UCS Group | 12, Deborah Street, Bendigo, VIC, 3550 | +61 1300 827476 | https://www.ucs.com.au | | |
| 2807 | Australia | UG Communications | 84 Jenner Parade, Hamilton South NSW 2303 | +61 434 262413 | www.ugcomms.com.au | | |
| 2808 | Australia | UGL Pty Limited | Level 8, 40 Miller Street, North Sydney, NSW 2060 | +61 2 89258925 | www.ugllimited.com | Hanwha Q CELLS GmbH | SMA Solar Technology AG |
| 2809 | Australia | Ulladulla RV Repair Centre | 15 Witherington Av Ulladulla, NSW 2539 | +61 2 44556127 | www.ulladullacaravanrepairs.com.au | | |
| 2810 | Australia | Ulladulla Solar | Unit 4/2 Aroo Road, Ulladulla, NSW 2539 | +61 2 44129588 | www.ulladullasolar.com.au | Fronius International GmbH, Sungrow Power Supply Co., Ltd., Enphase Energy, Inc. | |
| 2811 | Australia | Ultimate Solar Energy | 1/50 Assembly Drive, Tullamarine 3043 | +61 1300 661388 | https://ultimatesolarenergy.com.au | | Suntech Power Co., Ltd., Trina Solar Limited, Panasonic Corporation (Sanyo), Risen Energy Co., Ltd., Suntellite Group - Hangzhou Sunny Energy Science and Technology Co., Ltd, Jinko Solar Holding Co., Ltd., LONGi Solar Technology Co., Ltd., BYD Company Lim |
| 2812 | Australia | Ultimate Solar Solutions Pty Ltd | Sydney, NSW | +61 1300 525668 | ultimatesolar.com.au | | |
| 2813 | Australia | Ultra Greensun Southern Tasmania | Dodges Ferry, TAS 7173 | +61 3 62658200 | www.ultragreensunsth.com.au | | |
| 2814 | Australia | Ultra Mechanics | 2 Premier Circuit, Warana, QLD 4575 | +61 466 185778 | www.ultramechanics.com.au | | |
| 2815 | Australia | Ultraclean Solar Services | 149 Mt Baimbridge Rd, Hamilton VIC 3300 | +61 4 07480030 | www.ultracleansolar.com | | |
| 2816 | Australia | Uni-Industries | 48 Paisley Drive, Lawnton, Queensland, Brisbane 4501 | +61 7 32857776 | www.uni-industries.com.au | | LONGi Solar Technology Co., Ltd. |
| 2817 | Australia | UNIfied Energy Services | 321 Waters St, Fortitude Valley, QLD 4006 | +61 13 8643 | https://unifiedenergy.com.au | Jinko Solar Holding Co., Ltd. | Fronius International GmbH |
| 2818 | Australia | Unilec Solar & Electrical Pty Ltd | 288 Hill St, Orange, NSW, 2800 | +61 428 155124 | https://www.unilecsolar.com | | SunPower Corp., Trina Solar Limited |
| 2819 | Australia | Unique Energy Solutions | Unit 42-28 Burnside road, Ormeau, QLD 4208 | +61 1300 147336 | www.uniqueenergysolutions.com.au | | |
| 2820 | Australia | Unisol Solar & Electrical | Bitton St., Hamilton Hill, WA, 6163 | +61 401 537654 | unisolsolar.com.au/ | | |