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SolarEdge Home Backup Interface - Home Hub Inverter (Three Phase RWB)
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SolarEdge Home Backup Interface - Home Hub Inverter (Three Phase RWB)

SE-SBI-3PH
£477.54 ex VAT £573.05 inc VAT

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Secure Checkout 14-Day Returns Tracked Delivery
High Conversion EfficiencyMore of your solar reaches the home
MPPT TrackingMaximises yield in changing light
Grid CompliantMeets UK G98 / G99 requirements
Technical Specifications
Battery Voltage60 V
MPPT Quantity1.0
Min MPPT Voltage60 V
Max MPPT Voltage115 V
Max Input Voltage145 V
Max DC Power4,000 W
Max AC Power (5 min)5,250 W
Max DC Current60 A
Max DC Inputs1.0
Integrated DC SwitchNo
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SolarEdge Home Backup Interface - Home Hub Inverter (Three Phase RWB)

SolarEdge · Home Backup Interface

SolarEdge Home Backup Interface - Home Hub Inverter (Three Phase RWB)

SolarEdge Home Backup Interface — No backup without it — and it has to match the inverter's phase.

A battery cannot keep a house running through a power cut unless something first disconnects that house from the grid. On a SolarEdge Home Hub system that something is the Backup Interface.

Phase
Three phaseMatch the inverter
Function
Islands the property so the system can provide backupWhat it does
Works with
SolarEdge Home Hub invertersWhich system
Quantity
One per systemHow many to order
Overview

About the SolarEdge Home Backup Interface

It sits between the incoming supply and the property, and when the grid fails it opens, islands the installation and lets the inverter and battery carry the load.

There are two versions and they are not interchangeable: one for single-phase Home Hub inverters and one for three-phase. Get the phase wrong and the part is no use at all.

Without it the system still stores and self-consumes — it just goes dark with everything else when the grid does.

Compatibility

What does this fit?

This is the device that islands a property so a SolarEdge Home Hub system can back it up.

The Backup Interface is what provides whole-home backup on a SolarEdge Home Hub system. Match the phase: the single-phase interface for a single-phase Home Hub inverter, the three-phase interface for a three-phase one.

Fits
InverterThree-phase Home Hub
Not compatible withSingle-phase Home Hub inverters
QuantityOne per system

The products it is ordered with:

SolarEdge Home Backup InterfaceThe single-phase version.
SolarEdge Battery Top Cover for Home Battery 48VHome Battery 48 V top cover.
For the installer

What the job needs

The details that decide whether this suits the system:

  • One per system, matched to the inverter's phase.
  • The single-phase interface is for single-phase Home Hub inverters; the three-phase interface is for three-phase Home Hub inverters.
  • Without a Backup Interface the system has no islanding and therefore no backup.
  • See the datasheet on this listing for the backup current the interface will carry and the wiring arrangement.
Applications

Where this earns its place

The interface is chosen by the phase of the inverter it serves.

Whole-home backupThe islanding device.
Single-phase homesThe 1PH interface.
Three-phase propertiesThe 3PH interface.
Adding backup laterFitted to an existing Home Hub system.
Technical specification

SolarEdge Home Backup Interface 3PH technical data

This product
InverterThree-phase SolarEdge Home Hub
FunctionIslands the property for backup
QuantityOne per system
Common to the range
Works withSolarEdge Home Hub inverters
Compliance and warranty
WarrantySee the warranty document attached to this listing
Specification sourceSolarEdge Home Backup Interface datasheets and these listings
Frequently asked questions

Questions we get asked about this inverter

Do I need one?

Only if the customer wants backup power. Without it the system still stores and self-consumes, but the property goes dark in an outage.

Which one do I order?

Match the phase of the Home Hub inverter: 1PH with 1PH, 3PH with 3PH. They are not interchangeable.

Can it be added later?

Yes, it can be fitted to an existing Home Hub installation.

ClearRay Solar

Documents, advice and trade pricing

Every datasheet, certificate, installation manual and warranty document we hold for this product is in the Documents tab below. See the rest of our storage range, our hybrid inverters and our batteries, or email sales@clearraysolar.com if you would like us to check a pairing before you order.

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Documents & Certificates
Application Note Compatibility-matrix-for-solaredge-three-phase-inverters-and-batteries DE Application Note Solar Edge Home CE Declaration of Conformity SolarEdge Battery Backup Interface Data Sheet SolarEdge Backup Interface (3PH) EN
Shipping & Returns

Delivery times vary by region:

  • UK — 1-2 business days
  • Highlands & Islands — 1-2 business days

Returns accepted within 14 days of delivery for unused items in original packaging.