On 2014m06d23, at 14:48, NOPE9 YES wrote: >=20 > On 2014m06d23, at 0:52, James Cameron wrote: >=20 > I'm with Russell on this. An array of panels are already a safety > risk for electric shock, so worrying about their isolation alone is > hard to justify. >=20 Putting your tongue on the output of a ( disconnected ) solar cell that sup= plies 12 VDC under load can cause you to fall on your arse and result in yo= ur son laughing his arse off. Ask me how I know. Anonymous Update: When I measured the open circuit voltage =85 it was 36 VDC which = is why I flew=85... --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .