Morning Star - Pro Star MPPT 40
Our controller from Grape isn’t meeting our charging requirements. Looking for other options. Anyone have the above specific controller? Is so, likes? Dislikes? Current set up.. 2 Grape...
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The Prostar MPPT40 works fine, and has a wide range of adjustability for charging. Also supports remote temperature sensing, which is uncommon on cheaper controllers. It's negative ground, which makes the load output useful on an RV.
I haven't had any trouble with mine.
I haven't had any trouble with mine.
