I'm sorry if I've posted this under the incorrect forum. I've been looking into building my own Aspirated Solar shield. I was wondering if anyone can give me any information on which micro panel would run a computer fan at a slow speed. I've Googled sites on it and don't find very much on the subject. I have a two wire fans and need to know what voltage would be needed to power it, not exactly at high speed. I found some info about possibly a 5V panel would work but there may be more to it, like watts, amps & input voltage or whatever is needed for the correct panel. I'm sure someone here has built one of these. I know nothing about that kind of technical stuff. Thanks for any information you can give.