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PV input current limits

I'm quite new to the Solar system world, especially when it comes to sizing a system and would appreciate some direction in this regard. I'm attempting to size a system using an Sun-12k-SG04LP3 inverter. The energy requirements have directed the selection of twenty Trina 465 W modules. These modules have a Max Power current of 12.999 Vdc. The inverter data sheet seems to indicate that the two MPPTs have current inputs of 26Adc and 13Adc respectively. This 13A is far too close to the Max Power current of the modules for my comfort. Or can I feel comfortable in that the data sheet indicates a Max PV Isc of 34Adc and 17 Adc respectively. Will the short circuit current spec give me the headroom?

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Jeremy Shaw
Jeremy Shaw
Feb 21, 2023

Perfectly understood. Thanks very much

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