mujbul

Hi there, I've been stucked at financial calculation of whole system components after design work done. For instance, let's say in our region 500 kW solar system costs apx. 400.000$ with all tasks from construction to commissioning. So is there a way to change general investment fees into the finance section or another part? Because its automatically calculates investment values and its irrevalent to nowadays (for 500 kW - 890.000$ almost double price of the fact) Thanks in advance.