The latest update of utility scale solar developments round the world shows that the US has just joined China as the second country to have installed more than 3GW of “big solar”, and will soon be joined by Germany. Below chart shows the top 20 countries with number of plants and installed capacity. The number under "Capacity" in the chart has unit of "MW".
My neighbor country Thailand is ranked #10 with 9 solar power plants of total 192MW of capacity. According to SEDA, Malaysia has about 40MW of installed solar capacity and about 115MW in progress.