Setback ratio
Setback ratio is a design concept that compares shaded or obstructed roof area to available module placement area, often used when deciding where optimization helps.
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What does Setback ratio mean?
Setback ratio is a design concept that compares shaded or obstructed roof area to available module placement area, often used when deciding where optimization helps.
Why does Setback ratio matter in a solar project?
This term affects electrical design, string sizing, code checks, equipment ratings, and safe installation. In solar, the numbers are not decoration; they are the guardrails.