DC Ohmic losses in different countries

[Mike]

I have adjusted the DC ohmic losses as 1.5% as shown below for a typical PV power plant simulation in 2 different locations (Abu Dhabi & Berlin). However, the loss diagrams for both simulations shows 2 different values as below. Please clarify why the dc ohmic losses% in the loss diagram are different despite assuming the same losses (1.5%) considering identical setup. and provide details of the DC ohmic losses calculations method that leads to the percentages shown in the loss diagram.

 

Edited 1 hour ago by Mike