Be sure and Listen to the TLG Windpower Hour for great info on Windpower and related topics.
Thursdays at 11 AM Pacific Time.
A great solution even if you presently don't have a solar panel but we have found that a hybrid system of both solar and wind is the best all around setup. With this controller you will be ready when you decide to add solar to your system. Just plug it in and you're good to go!