Gordon wrote:


I am going to install a solar panel with charge controller but with 2
battery banks, it seems I have to use a duo controller so I feed each
bank separately. If I hook a single controller downstream of the
selector switch, the switch would have to always be in the both
position, which is not desirable.
What say you all?
The price difference between a single and a duo is $45 vs $169.
Gordon


Two singles for complete redundency and isolation.

But you had already figured that out, right?