Sungrow Power Supply, the world’s largest producer of solar inverters and energy storage systems, has joined a growing number of mainland Chinese companies seeking to float shares in Hong Kong, taking advantage of the city’s stock market boom. Based in Hefei, the capital of eastern Anhui province, Sungrow led the world with 870 gigawatts of cumulative installed capacity of inverters – devices that convert the power produced by solar panels into a format of electricity that can be consumed by...