IWayHighway,
I want to install two 300 watt panels, but I'm working alone and I don't want to lift these. So I am thinking of installing three 200 watt panels to compliment the 400 watts factory panels that are there already. They will have to be in series if I'm to use the factory port.... which is rated at 30 amps. Haven't made a decision, but something like this
https://www.amazon.com/gp/product/B0...HZDTPF1LD&th=1
And I will probably use the Victron 150 | 45 controller. The 400 watts factory panels are controlled using a Victron Controller.