mena661 wrote:
BFL13 wrote:
I have got myself all confused again. :(
What question are you trying to ask here? :@
I am trying to figure out how you can stay inside the 45a limit, the 150 Voc limit, and double the array wattage all at the same time by going from 12v to 24v batteries.
I haven't got a grasp on the ratio of controller size in amps and its Voc input limit if there is one, that the clever design allows all this, or if you hit one limit "too early" or what.
Don't controllers also have a wattage limit rating? ISTR some do.
