Ok great!! That's perfect. You will need that information. You may want to also consider even a cheap remote wind meter mounted on your tower so you know wind speeds at that height of the turbine. That kind of information will go along way for you. Knowing the actual wind speeds, volts and power will help you know your system. Using local weather reports are not to accurate for an isolated location. Having real time on the spot information is very key.This helps with trouble shooting. Good luck with your system and please keep us posted.