<html>I have used AL wire in DC circuits for 30 years and have never had a problem. If you carefully follow the protocols for working with AL you should have the same experience. As pointed out the cost difference can be staggering. I'm designing an o-t-g 3kW PV system now that has this array 1300' from the batteries, AL is the only reasonable answer.<br><br><br>From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions</html>
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