Hello and Thanks from this newbie.
I recently purchased a 200w Renogy Eclipse Solar Suitcase. The Suitcase came wired in Parallel with a PWM Controller which I use to charge my two Interstate 12Volt 64Ah Batteries on my RV. Changing the panel over to Series wiring would be an overhaul as one panel is wired directly to the other panel via the junction boxes mounted on the panel.
I camp in Forested areas, so long periods of full sun is not always possible and would like to attain charging ability throughout the day. I also find my current lead acid battery setup bubbling over when charging.
Would upgrading the PWM charger to the Victron MPPT SmartSolar 75/15 benefit me? Would rewiring the panel to Series be a benefit on 200w as well?