600,000 dollars is for the set up of a cloud with 5,000 power units.
simple math.
one power unit also called solar panel is at 1,200 dollars.
WDAS get 10% which 120 dollars.
a 5,000 power units like Romania equals 5,000 X 120 = 600,000 $$$
a 2,500 power units like Japan equals 2,500 X 120 = 300,000 $$$
Botton line, we are going UP