modules.
DC Cables are Pv System Lifelines as the Interconnect Modules to Combiner Boxes and Inverters.
This includes the head effects of both Current and solar gain, especially if installed near the modules.
Here some cracial considrations.
Besides
Recognized Standards for the USE of DC Cables. One of the most comprehensive sets are the IEC Standards.
Bifacial Stress Irradiance, where the Photovoltaic Module Receives 1 KW/M2 Solar Irradiance on the Front and 300 w/m2 on the rear.
Have a carrying capacity equal to the rate of the overcurrential defice.
)..
In a Central Inverter Configuration, Multiple Pv Strings are connected in Parallel Into a DC Combiner Box, and Multiple Combiner Boxes are connected.
The PV Sub-Marray and PV Array), Which Significantly Increase the Final Balance-OF-SYSTEM COST.