I mostly avoid anything Harbor Freight. I am curious if this solar kit is as cheap and unreliable as many other things they sell? I've also read that there's not a lot of difference in quality of solar cells, so maybe it's decent? $149 for 45 w is pretty darned inexpensive. http://www.harborfreight.com/45-watt-solar-panel-kit-90599.html Anybody purchased one of these kits?