WharfRat48
New Member
- Joined
- Mar 21, 2022
- Messages
- 6
Posted on the newbie forum, but did not get any responses.....Switching to 200AH lithium on my travel trailer and need to purchase a new charge controller. Which got me thinking, should I be switching my 3 x 100W panels from parallel to series and getting a MPPT? Or should I stick with my parallel panels and a PWM controller? Is there an advantage to run a MPPT with panels in parallel or is it a waste of money? Since this is a mobile application, panel shading will come into play most of the time. Is there a standard "most efficient" build for mobile (shaded) applications? Thanks