Rogue 20A MPPT Controller Question
Maybe Marc will chime in but maybe this question is generic enough that others might answer. I was perusing the Rogue 20A manual and saw the 320W limit for 12V systems. I'm wanting to put two 150W pan...
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BFL13 wrote:Maybe I should read the whole manual next time. :) Thanks all, I'll get the bigger controller. And, yes, BFL I could get a cheaper (with higher amps) PWM Morningstar but I'm not sure if I'll be adding anymore panels. I'd have to do some more measuring on the roof to see if I could get more up there.
In the manual above the 320w recommended limit guide it says:
"....... Conversely, an array that is oversized will constantly push the MPT-2024 to its maximum limit of 20A. At and beyond this limit the power from the array is constrained and the MPPT algorithm is overridden so that the controller does not exceed its maximum current output. To avoid wasting available power, follow the guidelines given in Table 4.4.1 when sizing your array."
