Quote:
Originally Posted by Bob Denman
Thanks for the reminder.
If my "Math-Bone" is working this morning: you divide the total number of watts by your voltage, and that'll give you the number of amps to worry about?
Assuming a 12 volt setup: 110 amps.
I was initially looking at a pair of 175 watt flexible panels (for ease of mounting); with the plan to add a 3rd panel later...
I was figuring on pushing the limits with a 40 amp MPPT controller.
(No system yields 100% efficiency... )
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I think there is more to it than that...I'd check in with someone who's an expert just to make sure.