Hi,
I've just purchased and installed various Victron chargers into my motorhome and am now looking to upgrade the single 120 watt Solar panel it shipped with. I have a 75/15 MPPT. My question is, would I be better to purchase a single 200 watt panel, or 2 X 100 watt panels, but connect these in series so that I can benefit from the higher voltage produced to enable the charger to trigger the required +5 volts sooner, thus letting the charge start earlier in the day and also continue later in the day)?
Thanks in advance for any info.