SMA Enwitec Sunny Island 4.4M - 1 About this Guidance; Scope of Application

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1. About this guidance
1.1 Scope of application
The following instructions are valid for all enwitec electronic GmbH & Co. KG produced “Battery
Backup Distributions”, used in accordance with the recommendations of
SMA Solar Technology AG - Sonnenallee 1 34266 Niestetal - Germany
Please note that you have also to fulfil the corresponding SMA paperwork, like
• Installation guide - Sunny Island 4.4M/6.0H/8.0H
• SMA Flexible Storage documentation
• Planning guideline
• Quick reference guide
Type designations (enwitec electronic - matchcode) Battery Backup Distributions
3PH IPC SMA BBDAP 20KW 1PH PREP UK 1.0
version-number
national specifics
version "PREP": prepared for
“Energy Meter” / “Home Manager”
Sunny Island's configuration
1PH: Single Phase
3PH: Three Phase
Max. thermal power
[kW]
Product designation
„Battery Backup Distribution incl.
All Pole Disconnection“
Compatible to SMA Systems
Meets only the 1PH (Single Phase)
IPC: „Inclusive of Phase Coupling“
EPC: “Exclusive of Phase Coupling”
1PH: single-phase backup distribution
3PH: three-phase backup distribution