... supply: 220V, 1PH, 50HZ; or 380V, 3PH, 50Hz High quality hybrid and completely solar powered air conditioner:Power supply: 220~240V ... us.As a main leading manufacturing factory in China on hybrid solar air conditioner, we are located in Nanjing city ... especially engaged in research, innovation, design, manufacturing and exporting of hybrid solar air conditioner, at present the production capacity is 50 ...