I just came across one on Ebay 24v -52v here is url. http://cgi.ebay.com/500-WATT-GRID-TIE-I ... 19c2588437 if this does not work item number is 110634763319 .
That is the one I was looking at. But seems most use DC model to keep the rectifier outside the box.Thanks.
They say that they will hold the turbine speed. But I know some others have had theirs burn up. So was just wondering if anyone has used one or is just better to get and use the DC one? The one I bought brakes the turbine real fast below 15 MPH. I will be going to 5 blades in the spring. Wind here is hardly ever over 25 mph. I think it will be a better match to the grid tie.