Since the introduction of the solar Feed-in-Tariff in July 2012, Japan has emerged as perhaps the most exciting international market. Having already established a solid rooftop sector, a flood of commercial scale projects are underway, attracting a great deal of domestic and international interest. With one of the most attractive guaranteed rates for solar generation, and with the government looking at 30% renewable generation by 2030, now is the time to establish a place in the market.