Automatic, smart battery charger?
I would like to hear some comments and suggestions. In July 2017, I made some progress on understanding the settings in the MS SS MPPT 15L solar controller. I then modified several settings which ...
Forum Discussion
Lwiddis wrote:
Only 15 amps max?
Yes.
If you are thinking I could benefit from a higher Amp controller, consider this.
Only 1% of daylight minutes have even reached the 15A max. Most of that has been in Summer when my two 12V fridges are working hard.
With 280 Watts flat, I expected only 75% power, 0r 210W. That is the spec'd rating of the controller and, in practice, it has turned out to be a good match.
HTH;
John
