The Sigenergy SigenMicro 384 US is a high-efficiency, grid-connected solar microinverter designed to convert DC electricity from a single photovoltaic module into 240V AC power. Delivering 384VA maximum continuous output with up to 97.0% conversion efficiency, this microinverter provides module-level power conversion, monitoring, and protection for compatible residential solar installations.

Part of Sigenergy's advanced SigenMicro series, the 384 US features innovative Dual Active Bridge (DAB) topology, WLAN Mesh communication, integrated Energy Management System (EMS), AI-assisted layout recognition, and enhanced communication security. Its integrated energy management architecture reduces dependence on a separate network gateway, while the outdoor-rated enclosure supports reliable rooftop installation.

Key Technology

• 384VA Continuous AC Output
  Provides module-level DC-to-AC conversion with a maximum continuous output rating of 384VA for compatible grid-connected photovoltaic systems.

• Innovative DAB Topology
  Uses Dual Active Bridge power-conversion technology designed to achieve high efficiency and reliable energy conversion.

• 97.0% Maximum Efficiency
  High conversion efficiency helps maximize usable AC energy production from the connected solar module.

• WLAN Mesh Communication
  Integrated wireless mesh communication supports a scalable monitoring network across compatible SigenMicro devices.

• Integrated Energy Management System
  Built-in EMS functionality reduces the need for a separate network gateway within supported Sigenergy system configurations.

• AI-Assisted Layout Recognition
  Intelligent module-layout recognition simplifies system commissioning and helps installers identify connected equipment within the solar array.

• Module-Level Monitoring
  Supports monitoring of individual photovoltaic modules for improved visibility into solar system operation.

• Integrated Rapid Shutdown
  Supports rapid-shutdown functionality as part of a properly designed and compliant photovoltaic installation.

• Advanced Electrical Protection
  Includes grid monitoring, ground-fault protection, and surge protection to support safe system operation.

• NEMA Type 6 Outdoor Enclosure
  Designed for outdoor installation with an enclosure rated to provide protection against demanding environmental conditions.

• Galvanically Isolated Architecture
  Uses high-frequency transformer technology with galvanic isolation for electrical separation between the DC and AC conversion stages.

Best Uses

• Residential Rooftop Solar Systems
  Designed for grid-connected residential photovoltaic installations requiring efficient module-level power conversion.

• Single-Module Microinverter Applications
  Ideal for installations using one compatible photovoltaic module per microinverter.

• Module-Level Solar Monitoring
  Suitable for systems where installers and homeowners require visibility into individual solar module performance.

• Distributed Solar Arrays
  WLAN Mesh communication supports coordinated connectivity across compatible microinverters in a distributed photovoltaic installation.

• Solar Systems with Complex Roof Layouts
  Module-level conversion is useful for installations with multiple roof orientations or varying sunlight conditions.

• Scalable Grid-Tied Solar Installations
  Supports expansion through additional compatible microinverters while observing applicable branch-circuit and electrical design requirements.

Product Specifications

Intelligent 384VA Module-Level Solar Power Conversion

The Sigenergy SigenMicro 384 US combines high-efficiency microinverter technology, WLAN Mesh communication, integrated energy management, AI-assisted commissioning, module-level monitoring, and outdoor-rated construction. It provides a modern solution for compatible residential grid-connected solar installations requiring reliable, scalable, and intelligent photovoltaic power conversion.

Why Buy From US Solar Supplier

US Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.

Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.

Need Assistance?

Have questions before you order? Call 1-800-230-7004 to speak with our knowledgeable support team. We’re here to help with product details, compatibility questions, or purchasing support.