Forum Discussion
BFL13
Oct 17, 2016Explorer II
240w is 15 amps Isc, so you would need a 20 amp controller. You are supposed to leave some margin above the expected panel amps.
IMO get the panels first and then get the controller in the right size to match what panels you actually buy. (Might get a deal on a pair of 160s, who knows?)
IMO get the panels first and then get the controller in the right size to match what panels you actually buy. (Might get a deal on a pair of 160s, who knows?)
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