Yes, a parallel, 12V nominal/17Vmp, solar panel configuration will provide the best efficiency for charging a 12V nominal battery configuration.
_OS_ wrote: »
I visited my cabin again last week. It was cold and the sun was shining from a clear sky. The Trimetric showed a charge current of 6.3A!
mike90045 wrote: »
If there are no loads, where is the current going ? Boiling batteries ? Or was that a peak charge current reading ? What's your water usage in the batteries ?
dwh wrote: »
Forget the solar for a moment - I just wanted to say; That is one nice cabin. And the woods around it are beautiful. I wish I had one just like it.