I have a question about MPPT 75/15 charge regulator that I couldnt get enough information about,
My question is,
I know the product can reduce the voltage while raising the current for example, when the input power is 30 volt 2,00 amper , output may be 24 volt 2,2 amper(nearly).
BUT I WONDER, Can the product do the opposite of this?(Can the product raise the voltage while reducing the current?)For example, Can the product supply 24 volt 0,75 amper(nearly) output power when the input power is 18 volt 1,00 amper?
Summary; Can we charge the 24 volt battery if we give the input voltage around 17-18 volt?