Defined term
Solar array
A solar array is an electrically connected group of photovoltaic modules configured to operate as part of one photovoltaic system.
Also known as PV array
technology · Concept code GS-CONCEPT-022 · Last verified August 20, 2026
Definition and boundaries
Definition
A solar array is an electrically connected group of photovoltaic modules configured to operate as part of one photovoltaic system.
Definition claim verification: Verified August 20, 2026
In plain language
When a proposal mentions Solar array, identify the exact equipment, configuration, and included work instead of assuming the label describes the whole system.
What it is not
It is not a single photovoltaic module and it does not by itself include every balance-of-system component.
Decision context
Why it matters
Array layout, module count, orientation, mounting, and electrical configuration shape the system's rated capacity and modeled production.
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.
Concept relationships
Broader concepts
- PhotovoltaicsPublished conceptSolar array is a more specific concept under Photovoltaics
Component of
- Residential photovoltaic systemPublished conceptSolar array can be a component of Residential photovoltaic system
Affects
- Annual solar productionPublished conceptSolar array can affect how Annual solar production is evaluated
Primary sources
- U.S. Department of Energy: Solar Photovoltaic System Design Basics
Source event date not provided · Ontology accessed August 7, 2026 · Ontology verified August 7, 2026
- National Renewable Energy Laboratory: PVWatts Version 5 Manual
Revision NREL/TP-6A20-62641 · Source event as of September 1, 2014 · Ontology accessed August 20, 2026 · Ontology verified August 20, 2026
What to do next
- Open the related GeoStellar guideNext step
- Return to the Solar Energy WikiNext step
- Estimate a residential solar systemNext step