high-voltage mppt controllers?
I'd like to mount two 260-290 watt panels on my TT, rather than several smaller more expensive 100-150w panels. What controllers are popular these days, for high cell count panels (60 to 72 cells p...
Forum Discussion
Intronics has a 75 amp, three stage (user selectable), 80 volt max MPPT controller, $240 + $16 shipping (if I remember right.) Made in the US. Hard to beat that.
Downside they are not networkable, if I recall correctly... but the price is good and can handle a couple 24 to 48 volts in series without issue.
Downside they are not networkable, if I recall correctly... but the price is good and can handle a couple 24 to 48 volts in series without issue.
