I have a bullet 290bhs and running 2
gc2 interstate batteries in series. I was talking to Renogy support and they were saying they don't have charge controllers for this setup to contact battery manufacturer.
I have the following panel without controller.
Renogy Solar Suitcase 200w
And this is
the controller I was looking to order before they said it won't work.
Was there some sort of communication disconnect or will these controllers really not change my setup? I would have thought even the voyager controller would charge the batteries, but wanted to upgrade to the mppt.