Can 200 Watt Solar Panel be Wired to 200 Watt Solar Panel of 2023 Montana High Country

Updated 10/23/2025 | Published 10/14/2025

Question:

I have a 23 montana high country with a 200 watt solar panel Can I add another 200 watt panel using the existing wires from the other panel?

asked by: Greg B

Expert Reply:

Hey Greg, the Rich Solar RV Charging Kit part # RS37VR that you referenced comes with it's own controller so you could run all of the kit straight to your RV battery, or if you wanted to wire the panel of this kit directly to the wiring of your current panel and controller you can do that as well. You would need to wire it in parallel to your current panel which means connecting all of the positive wires together and the negative wires together. You would also want to make sure your current controller is rated for the combined wattage of the two panels as well. It should be listed on it.

What battery setup are you running currently?

expert reply by: Jameson C