NABCEP Solar: Shade Analysis and Derate Factors - Practical Concepts — Flashcards | Solar Technician | FatSkills

NABCEP Solar: Shade Analysis and Derate Factors - Practical Concepts — Flashcards

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Shade reduces output disproportionately in series strings.
Derate factors account for temperature, wiring losses, inverter efficiency, and soiling.

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Partial shading on one module in a string:
Reduces entire string current
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