SolarEdge Energy Hub Backup Interface (BI-EUSGN-03)

Whole Home Backup, Simplified and Scalable

The SolarEdge BI-EUSGN-03 Backup Interface is a powerful, flexible solution for whole home backup, now with an upgraded 11.4kW rated capacity for both on-grid and backup operation. Seamlessly integrating with SolarEdge Home Hub inverters and battery systems, this unit ensures uninterrupted power to your home when the grid goes down—day or night.

Whether you’re preparing for outages or maximizing self-consumption, the BI-EUSGN-03 provides the intelligent, all-in-one hardware you need to keep your energy system running at peak performance.

Key Features:

• Whole Home Backup Support
  Automatically powers your entire home during a grid outage using stored solar energy or generator input.

• High Capacity Performance
  Supports up to 11.4kW in both on-grid and backup modes—ideal for larger homes and energy-demanding systems.

• Built-In Components for Simplicity
  Comes pre-installed with:

  • Autoformer (auto-transformer) for split-phase balancing

  • Import/Export Meter for real-time energy monitoring

  • One 63A Circuit Breaker for inverter input (expandable for multi-inverter setups)

• Generator-Ready
  Includes support for generator input, ideal for extended outages when solar resources are limited.

• Smart Energy Integration
  Works in tandem with SolarEdge Energy Hub Inverters and SolarEdge Energy Bank for a fully integrated energy ecosystem.

Installation Benefits:

• Service Side Connection:
  Rated for up to 200A main breaker connection (breaker not included), providing direct whole-home backup without complex load-side modifications.

• Expandable Architecture:
  Supports multiple inverters (up to 3), with optional circuit breakers available for easy upgrades.

• Faster Setup:
  Pre-wired components reduce installation time and complexity—saving labor costs and improving reliability.

Smart Monitoring & Control:

• Seamless integration with SolarEdge’s Home Network and Monitoring Platform

• Manage PV generation, battery storage, and backup power from a single app

• Full control over which loads receive backup power

What’s Included:

• BI-EUSGN-03 Backup Interface

• Built-in 5kW Autoformer

• 63A Circuit Breaker (1 included)

• Import/Export Energy Meter

• CTs (Current Transformers)

Note: Does not include the 200A main breaker. For multiple inverter installations, additional 63A breakers (model: CB-UPG-63-01) are required.

Ideal For:

• Whole-home backup applications

• Homes with high energy demands

• Areas prone to extended outages

• Installations using SolarEdge Home Hub Inverters and Energy Bank batteries

Achieve full energy independence with the SolarEdge Backup Interface BI-EUSGN-03—smart, scalable, and ready to power your entire home when you need it most.