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karam-abualhija avatar image
karam-abualhija asked

MPPT100/20 Derating

Hi,

what are the derating ratio in the power and the current for the MPPT 100/20 at 50 degrees?

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Alexandra avatar image
Alexandra answered ·

@karam abualhija

From what I have read, it is linear down to zero at max temps.

The graph will be something like this one.

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karam-abualhija avatar image karam-abualhija commented ·

Thank you Alexandra for your response, but in the datasheet Victorian mentioned that the operating temperature is from -30 to +60 ° C (full rated output is up to 40 ° C), so the Mvader talk is not clear to me or there is information missing



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Alexandra avatar image Alexandra ♦ karam-abualhija commented ·

Full power at 40 ° C. no output at 60° C. 50° C is midway so the output is likely 10Amps.

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