Will this help??

[Techno]

I don't need to, the experts have it well documented on the Internet. Just google it and you'll find a better explanation than I could ever give.


One of many articles
http://www.blueskyenergyinc.com/uploads/pdf/BSE_What_is_MPPT.pdf

 

[pappajohn]

I don't need to, the experts have it well documented on the Internet. Just google it and you'll find a better explanation than I could ever give.


One of many articles
http://www.blueskyenergyinc.com/uploads/pdf/BSE_What_is_MPPT.pdf

i have a bluesky controller and a 170w panel linked to a 440ah bank.

I have seen 13amps in summer at mid day and a couple of amps for a short period (1/4hr or so) after sundown.