L
Legin
Guest User
Im fitting two panels 110w ea with Victron MPPT. I have some questions around wiring it up, mainly how best to keep the connections neat and weather proof.
1/ What cable size is recommended to run from the roof to the MPPT and from MPPT to battery. it looks like 2.0mm2 or maybe 2.5mm2, flat or round ?
2/ Linked to 1 Is it best to wire in series to keep the cable size down from the roof and reduce number of common connections
3/ How do I connect the MC4 to the twin cable. Looks like anything from cut and solder and shrink wrap to using some form of twin connector ?
1/ What cable size is recommended to run from the roof to the MPPT and from MPPT to battery. it looks like 2.0mm2 or maybe 2.5mm2, flat or round ?
2/ Linked to 1 Is it best to wire in series to keep the cable size down from the roof and reduce number of common connections
3/ How do I connect the MC4 to the twin cable. Looks like anything from cut and solder and shrink wrap to using some form of twin connector ?