Hanwha Q CELLS is a major manufacturer of solar panels. In Australia they are now usually just referred to as QCELLS. In 2017 they produced 5.44 gigawatts which makes puts them among the largest half dozen manufacturers in the world. This was in increase of 18.7% from the 4.58 gigawatts they produced in 2016. In 2017 they were the largest supplier of solar panels in Japan.
Their panels are tier 1 and have a 12 year product warranty. Hanwha Q CELLS has an Australian office in North Sydney, their panels are salt mist corrosion resistant and so are suitable for installation on homes anywhere in Australia.