After one season with a cheap PWM charge controller I am looking at upgrading to a MPPT charge controller. Currently have 2 100W and one 40W portable panels in parallel.
Need help deciding on the charge controller and size, as well as location of components and where to connect the MC4 cable connectors.
Controller size: looking at 30A EPEVER , but will that be large enough if I go to 400Watts of panels?
Looks like it would be a good idea to install the charge controller inside (likely under the bed)
Also wondering where others have put the MC4 connections for the solar panels. Is there a sealed box for the ends from the controller that the portable panels can connect to?