What are the best solar panels in Australia?2022-08-0601 FAQ Top 10 solar panels – AustraliaIn Australia, SunPower, LG, REC, Qcells and Winaico are generally regarded the best quality solar panel manufacturers offering the best service, longest warranties, highest efficiency and lowest degradation over the life of the panel. Tags:solar industry previousIs Solar worth it in Australia?nextWho is the best solar company in Australia?