SolarEdge Home Backup Interface (With 200A Main Breaker, Service Entrance Capable)
SolarEdge Home Backup Interface (With 200A Main Breaker, Service Entrance Capable) is backordered and will ship as soon as it is back in stock.
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SolarEdge Home Backup Interface with 200A Main Breaker (Service Entrance Ready)
The SolarEdge Backup Interface (BI-EUSGN-01) enables whole-home backup for residential systems, supporting up to 200 amps via a line-side (service-side) connection. When paired with a SolarEdge Energy Hub inverter, it automatically delivers backup power to either the entire home or selected circuits during power outages, giving homeowners flexibility over which loads to support.
Designed for streamlined installation, the Backup Interface includes a built-in energy meter for monitoring self-consumption and a 5 kW auto-transformer to balance split-phase loads. It is generator-compatible and scalable for larger systems, and integrates seamlessly with StorEdge inverters to manage both solar production and battery storage. The unit comes with a 12-year warranty covering all major components, including the energy meter and transformer.
Key Features
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200A main breaker for line-side (service-side) connection
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Automatic backup for full or partial home loads during outages
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Built-in 5 kW auto-transformer and energy meter for easier installation and load management
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Generator-ready for extended backup
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Scalable to support higher power and energy storage capacity
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Compatible with SolarEdge Energy Hub and StorEdge single-phase inverters (including HD-Wave models)
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12-year warranty
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UL1741 and UL869A certified
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Eligible for Federal Solar Tax Credit and state/utility solar rebates
SolarEdge Backup Interface FAQ
SolarEdge Backup Interface Best Practices
SolarEdge Backup Interface Install Manual for Service Entrance
SolarEdge Backup Interface Install Manual for Main Lug



