GoodWe Automatic Transfer Device ATD200-50-US10

GoodWe Automatic Transfer Device ATD200-50-US10

Regular price $509.30
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GoodWe Automatic Transfer Device ATD200-50-US10

GoodWe Automatic Transfer Device ATD200-50-US10

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MPN No: ATD200-50-US10
Regular price $509.30

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Regular price $509.30

GoodWe Automatic Transfer Device ATD200-50-US10

The GoodWe ATD200-50-US10 Automatic Transfer Device (ATD) is designed to enable whole-home backup functionality for compatible GoodWe energy storage systems in U.S. residential applications.

Engineered for integration with GoodWe A-ES and A-BP systems, the ATD provides the electrical interface required to support reliable transition between grid-connected operation and backup power.

With support for 24/7 whole-home backup, low-voltage ride-through capability, and compatibility with GoodWe A-ES and A-BP equipment, the ATD200-50-US10 provides a purpose-built solution for residential energy resilience and backup system integration.


Key Technology

  • 200A Whole-Home Backup Interface
    Provides a 200A grid current rating, making it suitable for integration with residential electrical services requiring whole-home backup functionality.

  • GoodWe A-ES & A-BP Compatibility
    Purpose-built for integration with compatible GoodWe A-ES and A-BP energy storage systems.

  • 24/7 Whole-Home Backup
    Designed as part of a GoodWe energy storage system to support continuous whole-home backup capability during grid outages.

  • 120/240V Split-Phase Operation
    Supports standard North American residential 120/240V split-phase electrical systems.

  • 40A Continuous Inverter Current
    Supports up to 40A maximum continuous current from the inverter.

  • 200A Main Breaker Support
    Supports maximum overcurrent protection of up to 200A for the main breaker. The main breaker itself is optional.

  • 50A Inverter Circuit Protection
    Supports maximum overcurrent protection of 50A for the inverter circuit breaker.

  • Low-Voltage Ride-Through
    Designed with low-voltage ride-through capability to support reliable operation within compatible GoodWe backup systems.

  • Natural Convection Cooling
    Uses passive natural-convection cooling, eliminating the need for active cooling fans.

  • Type 3R / IP44 Enclosure
    Features a Type 3R, IP44 enclosure rating for protected installation in suitable residential environments.

  • Wall-Mounted Design
    Compact wall-mounted configuration helps simplify integration alongside other GoodWe energy storage equipment.


Best Uses

  • Whole-Home Backup Systems
    Ideal for residential energy storage installations designed to provide backup power across the home's electrical system.

  • GoodWe A-ES Energy Storage Systems
    Designed for integration with compatible GoodWe A-ES equipment requiring automatic transfer functionality.

  • GoodWe A-BP Backup Systems
    Suitable for compatible GoodWe A-BP installations requiring a dedicated whole-home backup interface.

  • 200A Residential Electrical Services
    The 200A grid current rating makes the ATD200-50-US10 well suited to common 200A U.S. residential electrical services.

  • Solar + Storage Backup Installations
    Provides an important system component for homes combining solar generation, compatible GoodWe energy storage equipment, and backup power.


Product Specifications

Specification Details
Manufacturer GoodWe
Series ATD Series
Model / SKU ATD200-50-US10
Product Type Automatic Transfer Device (ATD)
Primary Application Whole-Home Backup
Compatible Systems GoodWe A-ES and A-BP
Feed-In Type Split Phase
Nominal Output Voltage 240 V
Output Voltage Range 211–264 V
Nominal AC Voltage of Line Conductor 120 / 240 V
Nominal AC Frequency 60 Hz
AC Frequency Range 56–64 Hz
Grid Current Rating 200 A
Maximum Continuous Current From Inverter 40 A
Maximum Main Breaker Overcurrent Protection 200 A
Main Breaker Optional
Maximum Inverter Circuit Breaker Overcurrent Protection 50 A
Cooling Method Natural Convection
Operating Temperature Range -13°F to 140°F (-25°C to 60°C)
Derating Temperature 113°F (45°C)
Maximum Operating Altitude 9,842 ft (3,000 m)
Ingress Protection Rating Type 3R / IP44
Mounting Method Wall Mounted
Dimensions (W × H × D) 17.7 × 24 × 5.9 in 
Weight 28 lb
Safety Regulation UL 1741, CSA 22.2 No. 107-01
Electromagnetic Compatibility FCC Part 15 Class B

 

Whole-Home Backup Integration

The ATD200-50-US10 is specifically designed as part of GoodWe's whole-home backup architecture. When paired with compatible A-ES or A-BP equipment, the device provides the transfer functionality necessary for supported U.S. residential backup applications. The manufacturer's product sheet specifically highlights 24/7 whole-home backup, A-ES/A-BP compatibility, and low-voltage ride-through as core features of the ATD platform.

About GoodWe:

GoodWe develops solar inverters, energy storage systems, backup power equipment, EV charging solutions, and intelligent energy management technologies for residential and distributed energy applications. Its integrated energy ecosystem is designed to connect solar production, battery storage, backup power, monitoring, and smart energy devices into flexible home energy solutions.


Reliable Automatic Transfer for Residential Backup Power

The GoodWe ATD200-50-US10 combines a 200A grid current rating, 120/240V split-phase compatibility, 40A continuous inverter input capability, whole-home backup support, and dedicated A-ES/A-BP integration in a compact wall-mounted device. It provides the essential transfer functionality needed to build a compatible GoodWe residential energy storage and backup system.

 

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.