PV Wire Size required from Panel to charger - MPPT 250/100, 210.41V & 14.04A per string of 4 panels. 90m/290ft one way run. Getting mixed results from online calculators. Id like to use Doncaster Cables PV Ultra 6mm^2 4c SWA per charger if possible (2 cables of 4 cores each) - UK BASED
