I have 4 x 380W solar panels, 2 of them in series and these two then connected in parallel. These go into my Victron SmartSolar MPPT Solar Charge Controller 100/50 with a 6mm² cable.
From there I still need cables from the SmartSolar MPPT to my 24V LiFePo 230Ah battery. The cable length is approx. 50cm - 100cm.
What size cable do I need for the connection? (And up to what maximum cable size does the SmartSolar 100/50 support?)
Would you put another fuse between the SmartSolar MPPT and the battery and if so, which one?
The idea is that I can charge the battery in the workshop and then bring it into the house to feed it in later if necessary. I have a feed-in socket in the house. A 3000W inverter is used here (max. 6000W at peak). Here, too, I have the question of which cable size I need (length 50cm) and which fuse.
Many thanks in advance.