According to EnergyTrend’s data, roof-top market currently represents 60% of the global PV market. The percentage is the highest, about 80%, in the European regions. As for Northern America and Asia and Pacific, it’s around 50%. EnergyTrend indicates that the market share of roof-top systems will continuously increase in Europe. Moreover, under the influence of other PV policies, mono-si products will become the major products promoted by Taiwan’s manufacturers.