| 1861 | Australia | OTG Energy | 40 Mount Street, North Sydney, NSW 2060 | +61 2 84159902 | https://www.otgenergy.com.au | SunPower Corp., Trina Solar Limited, Astronergy Co., Ltd. (Chint Solar), Jinko Solar Holding Co., Ltd., Suzhou Talesun Solar Technologies Co., Ltd., BO POWER | SMA Solar Technology AG, Fronius International GmbH, Victron Energy BV, Selectronic Australia Pty Ltd, Sungrow Power Supply Co., Ltd., Huawei Technologies Co., Ltd. |
| 1862 | Australia | OTI Power Pty Ltd. | 4H Masthead Way, Sanctuary Cove QLD 4212 | +61 1800 684769 | www.otipower.com.au | Sonnen GmbH, Tesla Energy, RedEarth Energy Storage Ltd. | |
| 1863 | Australia | Our Power Solar | Forster, New South Wales | +61 449 144707 | ourpowersolar.com.au/ | REC Group, SunPower Corp., Trina Solar Limited, LG Electronics, Inc. | SMA Solar Technology AG, Fronius International GmbH, Enphase Energy, Inc., SolarEdge Technologies, Ltd. |
| 1864 | Australia | Outback Energy Supply | 36 Burt Street, Boulder 6432, Western Australia | +61 8 90930060 | www.outbackenergy.com.au | SMA Solar Technology AG, Fronius International GmbH, Enphase Energy, Inc., ABB Italy S.p.A. | |
| 1865 | Australia | Outback Marine Australia pty Ltd | Unit 3, 7-11 Ereton Drive, Arundel QLD 4214 | +61 7 55639088 | https://www.outbackmarine.com.au | Victron Energy BV | |
| 1866 | Australia | Outback Solar | 65 Marigold Street, Revesby NSW 2212 | +61 1300 020969 | www.outbacksolar.com.au | Fronius International GmbH, Sungrow Power Supply Co., Ltd. | |
| 1867 | Australia | Outback Solar & Outdoors | 284 Byrnes Street, Mareeba, QLD 4880 | +61 7 40921659 | https://outbackservice.com.au | | |
| 1868 | Australia | Output Electrical Group | 12, Glenara Crt, Bundoora, VIC 3083 | +61 3 94661324 | outputelec.com.au/ | | |
| 1869 | Australia | Oz Green Homes Pty Ltd | Level 1/ 127 Whiteman St Southbank, Victoria 3006 | +61 3 84150484 | www.ozgreenhomes.com.au | | |
| 1870 | Australia | OZ Smart Solar | Suite 3, Level 1, 261 Old Northern Road, Castle Hill, NSW 2154 | +61 1800 959973 | ozsmartenergy.com.au | Hanwha Q CELLS GmbH, Trina Solar Limited, Canadian Solar Inc., Jinko Solar Holding Co., Ltd., LG Electronics, Inc., Suzhou Talesun Solar Technologies Co., Ltd., Csunpower Technology (Nanjing) Co., Ltd. | SMA Solar Technology AG, Fronius International GmbH, SolarEdge Technologies, Ltd., Fimer S.p.A., Ginlong Technologies Co., Ltd, SolaX Power Network Technology(Zhejiang) Co.,Ltd. |
| 1871 | Australia | OZ Solar Energy Solutions Pty Ltd | Level 1, 181 Bay St, Brighton, VIC 3186 | +61 1300 939447 | www.ozsolarenergysolutions.com.au | Fronius International GmbH, GoodWe Power Supply Technology Co., Ltd., SolaX Power Network Technology(Zhejiang) Co.,Ltd. | |
| 1872 | Australia | Oz Solar Needs | Unit 14/96 Gardens Drive, Willawong, QLD 4110 | +61 1300 058561 | https://ozsolarneeds.com.au | SMA Solar Technology AG, Fronius International GmbH, Sungrow Power Supply Co., Ltd., Shenzhen Growatt New Energy Technology Co., Ltd., Fimer S.p.A. | |
| 1873 | Australia | Oz Solar World | 25 Santa Clara Rise, Upper Coomera, Queensland 4209 | +61 1300 100786 | ozsolarworld.com.au | | |
| 1874 | Australia | Oz-Roof - Re-Roofing Australia | Adelaide | +61 419 039693 | https://oz-roof.com.au | | |
| 1875 | Australia | OziSun Solar | Queensland | +61 1300 825152 | ozisun.com.au | | SMA Solar Technology AG, Fronius International GmbH, Sungrow Power Supply Co., Ltd., Delta Energy Systems (Germany) GmbH, Shenzhen Growatt New Energy Technology Co., Ltd., Fimer S.p.A. |
| 1876 | Australia | Ozone Electric | 9/16 Yampi Way, Willetton, WA 6155 | +61 6142 8887 | www.ozoneelectric.com.au | | |
| 1877 | Australia | Ozone Electrical and Solar | 339 Nicklin Way, Bokarina 4575 | +61 4144 50092 | ozoneelectricalandsolar.com | | |
| 1878 | Australia | Ozzie Electrical & Solar | PO Box 1037, Nerang, QLD, 4211 | +61 437 226975 | www.ozzieelectrical.com.au | | |
| 1879 | Australia | Ozzie Solar | 616 South Rd., Glandore, SA 5037 | +61 1300 518008 | ozziesolar.com | | Trina Solar Limited |
| 1880 | Australia | P-MEC Electrical | 71 Maria Street, Thebarton, SA, 5031 | +61 8 72260560 | www.pmecelectrical.com | | |
| 1881 | Australia | P4B Solar & Energy Solutions | 340 Glen Osmond Road, Myrtle Bank, SA 5064 | +61 438 804074 | www.p4bsolar.com.au | Canadian Solar Inc., Jinko Solar Holding Co., Ltd. | SMA Solar Technology AG, Fronius International GmbH, SolarEdge Technologies, Ltd. |
| 1882 | Australia | Pace Group | Birkenhead Point, Sydney, NSW | +61 417 417758 | pace-group.com.au/ | | |
| 1883 | Australia | Pacific Power Electrical Services | Birtinya QLD 4575 | +61 7 54933960 | www.pacificpower.com.au | | |
| 1884 | Australia | Perdaman Advanced Energy | L17 Alluvion, 58 Mounts Bay Road, Perth WA 6000 | +61 8 94295111 | www.perdamanadvancedenergy.com.au | | |
| 1885 | Australia | Paramount Electrical Contractors Pty. Ltd. | Bathurst, NSW 2795 | +61 479 010240 | https://www.bathurstelectrician.com.au | | |
| 1886 | Australia | Paramount Energy Co Pty Ltd. | 15 Fullerton St, Red Hill, QLD 4059 | +61 468 425639 | paramountenergy.com.au | REC Group, Hanwha Q CELLS GmbH, Canadian Solar Inc., LONGi Solar Technology Co., Ltd., LG Electronics, Inc. | Fronius International GmbH, Sungrow Power Supply Co., Ltd., Canadian Solar Inc., Enphase Energy, Inc., SolarEdge Technologies, Ltd. |
| 1887 | Australia | Parker Ryan Electrical Solutions | 47, Timberside Dr, Beaconsfield, VIC, 3807 | +61 433 091600 | prelectricalsolutions.com.au/ | | |
| 1888 | Australia | Partners Energy | PO Box 7209, East Ballina NSW 2478 | +61 421 381005 | partnersenergy.com.au | | |
| 1889 | Australia | Pasma Electrical Cairns | Unit 8/4 Tingira St., Cairns, Queensland 4870 | +61 7 40355855 | https://www.pasma.com.au | Victron Energy BV | Hoppecke Batterien GmbH & Co. KG |
| 1890 | Australia | Passive Energy Systems | P.O. Box 232, Beverley WA 6304 | +61 8 646 77263 | www.pvenergy.com.au | | |