2 portable solar panels

I have 2 portable solar panels. Both are 100w and both have a 12v 10amp charge controller. I want to use both to charge my 12v RV batteries. Is it better to connect the 2 solar panels in parallel to one controller or connect the 2 charge controllers in parallel?

Comments

Michael Goldberg commented 2 months ago

This is very product specific and likely is contingent on compatibility of the mentioned setups.  We would recommend that you consult with the charge controller’s operation manual(s) and/or contact the charge controller(s) manufacturer for this specific advice.  Thanks again for reaching out.

Submitted
2 months ago
Asked by
Dave