Defined term

Photovoltaic specific yield

Photovoltaic specific yield is energy generated over a period divided by the photovoltaic system's stated rated capacity, commonly expressed as kilowatt-hours per kilowatt.

Also known as kWh per kW yield

measurement · Concept code GS-CONCEPT-067 · Last verified August 20, 2026

Evidence through 2025-09-25 · 0 sources have no source-event date

Content modified 2026-08-20

Definition and boundaries

Definition

Photovoltaic specific yield is energy generated over a period divided by the photovoltaic system's stated rated capacity, commonly expressed as kilowatt-hours per kilowatt.

Definition claim verification: Verified August 20, 2026

In plain language

When comparing Photovoltaic specific yield, keep the unit, time period, measurement boundary, and underlying assumptions the same on both sides.

What it is not

It is not system size, module efficiency, or a universal constant for a location.

Decision context

Why it matters

The energy meter boundary, direct- or alternating-current capacity basis, period, outages, curtailment, and weather must match before yields are compared.

Decision-context claim verification: Verified August 20, 2026

Information boundary

This page provides general educational context, not a site design, production guarantee, utility determination, contract interpretation, legal opinion, tax conclusion, or individualized financial advice. Verify property, equipment, utility, jurisdiction, program, and agreement details before acting.

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Continue with Annual solar productionUse specific yield to interpret annual production.

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