My 12v dometic fridge sucks a lot of power, I only use for whilst driving. Wow you get at most ten amps from 2 100w panels! That's twice as much as I have ever gotten, but I live in the Pacific Northwest. Today I was making 2.5 amps. The beauty of solar is I no longer have to plug in my rv to recharge my batteries! Batteries will last longer I'm sure now.