The global PV demand is still dominated by China. EnergyTrend estimates its cumulative installed solar capacity to hit 125 GW by the end of 2017. China, the U.S., India and Japan represent 75% of the world’s entire solar installation capacity for the year 2017. The total global installed PV capacity will exceed 400 GW in 2018, nearly 1 TW total installed solar power is possible by 2021. India alone plans to reach 100 GW of PV by 2022.