Defined term
Microinverter
A microinverter is an inverter installed at an individual photovoltaic module to convert that module's direct-current output into alternating current.
Also known as module microinverter
technology · Concept code GS-CONCEPT-026 · Last verified August 20, 2026
Definition and boundaries
Definition
A microinverter is an inverter installed at an individual photovoltaic module to convert that module's direct-current output into alternating current.
Definition claim verification: Verified August 20, 2026
In plain language
When a proposal mentions Microinverter, identify the exact equipment, configuration, and included work instead of assuming the label describes the whole system.
What it is not
It is not merely a monitoring device and it is not the same architecture as one inverter serving multiple module strings.
Decision context
Why it matters
Module-level conversion can change shading behavior, monitoring granularity, rooftop equipment count, service access, and system cost.
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
- Solar inverterPublished conceptMicroinverter is a more specific concept under Solar inverter
Component of
- Residential photovoltaic systemPublished conceptMicroinverter can be a component of Residential photovoltaic system
Affects
- Annual solar productionPublished conceptMicroinverter 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
- U.S. Department of Energy: Solar Integration: Inverters and Grid Services Basics
Source event date not provided · Ontology accessed August 7, 2026 · Ontology verified August 7, 2026
What to do next
- Open the related GeoStellar guideNext step
- Return to the Solar Energy WikiNext step
- Estimate a residential solar systemNext step