SMA SUNNY HOME MANAGER 2.0 User manual

Operating manual
SUNNYHOMEMANAGER2.0
in SunnyPortal powered by ennexOS
HM-20-ennexOS-BE-en-10 | Version 1.0ENGLISH

Legal Provisions SMA Solar Technology AG
Operating manualHM-20-ennexOS-BE-en-102
Legal Provisions
The information contained in these documents is the property of SMA Solar Technology AG. No
part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or
by any means, be it electronic, mechanical, photographic, magnetic or otherwise, without the prior
written permission of SMA Solar Technology AG. Internal reproduction used solely for the purpose
of product evaluation or other proper use is allowed and does not require prior approval.
SMA Solar Technology AG makes no representations or warranties, express or implied, with
respect to this documentation or any of the equipment and/or software it may describe, including
(with no limitation) any implied warranties of utility, merchantability, or fitness for any particular
purpose. All such representations or warranties are expressly disclaimed. Neither SMA Solar
Technology AG nor its distributors or dealers shall be liable for any indirect, incidental, or
consequential damages under any circumstances.
The exclusion of implied warranties may not apply in all cases under some statutes, and thus the
above exclusion may not apply.
Specifications are subject to change without notice. Every attempt has been made to make this
document complete, accurate and up-to-date. Readers are cautioned, however, that product
improvements and field usage experience may cause SMA Solar Technology AG to make changes
to these specifications without advance notice or per contract provisions. SMA Solar Technology
AG shall not be responsible for any damages, including indirect, incidental or consequential
damages, caused by reliance on the material presented, including, but not limited to, omissions,
typographical errors, arithmetical errors or listing errors in the content material.
SMA Warranty
You can download the current warranty conditions from the Internet at www.SMA-Solar.com.
Software licenses
The software licenses for the installed software modules (Open Source) are contained in the
SunnyHomeManager software. Upon connecting the SunnyHomeManager with a web browser,
you will find the licenses at the following address: http://###/legal_notices.txt, for example
http://192.168.22.11/legal_notices.txt. The IP address (in this example, 192.168.22.11) will be
assigned by your router for the SunnyHomeManager. You will find further information on
determining the IP address in your router documentation.
Trademarks
All trademarks are recognized, even if not explicitly identified as such. Missing designations do not
mean that a product or brand is not a registered trademark.
SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany
Tel. [phone]
Fax [phone]
www.SMA.de

Legal Provisions
SMA Solar Technology AG
Operating manual HM-20-ennexOS-BE-en-10 3
E-mail: [email protected]
Status: 11/13/2023
Copyright © 2023 SMA Solar Technology AG. All rights reserved.

Table of Contents SMA Solar Technology AG
Operating manualHM-20-ennexOS-BE-en-104
Table of Contents
1 Information on this Document................................................. 10
1.1 Validity ........................................................................................................................ 10
1.2 Target Group.............................................................................................................. 10
1.3 Levels of Warning Messages .................................................................................... 10
1.4 Symbols in the Document .......................................................................................... 10
1.5 Typographies in the document.................................................................................. 11
1.6 Designations in the Document................................................................................... 11
1.7 Additional Information ............................................................................................... 11
2 Safety ........................................................................................ 13
2.1 Intended Use .............................................................................................................. 13
2.2 IMPORTANT SAFETY INFORMATION.................................................................... 14
2.3 Cyber Security............................................................................................................ 16
3 Applications.............................................................................. 17
3.1 Sunny Home Manager as energy meter.................................................................. 17
3.2 Sunny Home Manager in systems without self-consumption................................... 17
3.2.1 Monitoring System of the Sunny Home Manager in Systems without
Self-Consumption .................................................................................... 17
3.2.2 Limiting of the Active Power Feed-In in Systems without Self-
Consumption ........................................................................................... 17
3.3 Sunny Home Manager in systems with self-consumption........................................ 17
3.3.1 Information about Self-Consumption ..................................................... 17
3.3.2 Monitoring and prognosis...................................................................... 18
3.3.3 Optimized self-consumption through load control................................ 18
3.3.4 Optimized self-consumption through dynamic active power
limitation .................................................................................................. 18
3.3.5 Increased self-consumption through forecast-based battery charging 18
3.3.6 Increased Self-Consumption and Peak Load Shaving.......................... 19
4 Scope of delivery ..................................................................... 20
5 Product Overview.................................................................... 21
5.1 Product Description .................................................................................................... 21
5.2 Light-Emitting Diodes (LEDs)....................................................................................... 22
5.3 Type Label .................................................................................................................. 22
5.4 Symbols on the type label ......................................................................................... 23
5.5 Sunny Home Manager operating states .................................................................. 23
5.6 Components for Systems with Sunny Home Manager............................................ 24
5.6.1 Requirements for Operating the Sunny Home Manager..................... 24

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5.6.2 Operation of a PV system with SMA inverters...................................... 24
5.6.3 Components for the control of loads..................................................... 25
6 System Structure ...................................................................... 26
6.1 System Requirements ................................................................................................. 26
6.2 System Topology........................................................................................................ 26
7 Mounting .................................................................................. 29
7.1 Requirements for mounting ........................................................................................ 29
7.2 Mounting the Sunny Home Manager on the Top-Hat Rail...................................... 29
8 Connection................................................................................ 30
8.1 Safety during Electrical Connection.......................................................................... 30
8.2 Connecting the Voltage Supply ................................................................................ 30
8.2.1 Requirements for connecting the voltage supply .................................. 30
8.2.2 Requirements for the Cable of the Voltage Supply .............................. 30
8.2.3 Connecting the Voltage Supply up to 63 A.......................................... 30
8.2.3.1 Connecting the Voltage Supply.......................................... 30
8.2.3.2 Connecting the Voltage Supply up to 63 A in Three-
Phase Utility Grids ............................................................... 31
8.2.3.3 Connecting the Voltage Supply up to 63 A in Single-
Phase Utility Grids ............................................................... 32
8.2.3.4 Connecting the Voltage Supply up to 63 A in Delta IT
Utility Grids.......................................................................... 32
8.2.3.5 Connecting the Voltage Supply up to 63 A in Split-
Phase Utility Grids ............................................................... 33
8.2.4 Connecting the Voltage Supply greater than 63 A.............................. 33
8.3 Connection for Unidirectional Use............................................................................ 34
8.3.1 Connection for Measurement of PV Generation Power....................... 34
8.3.2 Connection for Measurement of Grid Exchange Capacity ................. 34
8.4 Establishing Communication to Sunny Portal Powered by ennexOS ..................... 35
8.4.1 Preparing the Speedwire Communication ............................................ 35
8.4.1.1 Requirements for Speedwire Communication ................... 35
8.4.1.2 Establishing Speedwire Communication............................ 35
8.4.2 Network cable requirements.................................................................. 35
8.4.3 Connecting the Sunny Home Manager to the Router.......................... 36
9 Creating a Sunny Home Manager System in Sunny Portal
Powered by ennexOS ............................................................. 37
9.1 Requirements for Establishing Connection................................................................ 37
9.2 Requirements for creating a Sunny Home Manager system in Sunny Portal
powered by ennexOS ............................................................................................... 37

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Operating manualHM-20-ennexOS-BE-en-106
9.3 Creating a Sunny Home Manager System in Sunny Portal Powered by
ennexOS..................................................................................................................... 38
9.4 Special Notes Regarding Configuration of a Sunny Home Manager System in
Sunny Portal Powered by ennexOS.......................................................................... 38
9.4.1 Configuring Limitation of Active Power Feed-In .................................... 38
9.4.1.1 Information Regarding Limiting of the Active Power
Feed-In.................................................................................. 38
9.4.1.2 Example of Limiting of the Active Power Feed-In to 70% . 39
9.4.1.3 Configuring Limitation of Active Power Feed-In................. 40
9.4.1.4 Requirements for Limiting of the Active Power Feed-In...... 40
9.4.2 Activating or Deactivating the Specifications of the Grid Operator
via Local Interfaces ................................................................................. 41
10 Device Administration.............................................................. 42
10.1 Maximum Number of Supported Devices................................................................ 42
10.2 Example of a Fully Equipped Energy Management System ................................... 42
10.3 Configuring the Sunny Home Manager ................................................................... 42
10.3.1 Requirements for Configuration ............................................................. 42
10.3.2 Setting Automatic Updates..................................................................... 43
10.3.3 Configuring Speedwire Encryption........................................................ 43
10.3.4 Configuring Edimax Smart Plug............................................................. 43
10.3.5 Configuring the AVM FRITZ!Box ........................................................... 44
10.3.6 Configuring Modbus Interfaces............................................................. 44
10.3.7 Information about Self-Consumption ..................................................... 44
10.3.8 Activating the Self-Consumption Function ............................................. 44
10.3.9 Information on Forecast-Based Battery Charging................................. 45
10.3.10 Activating Prioritized Battery Charging ................................................. 45
10.3.11 Changing the Meter Configuration ....................................................... 45
10.4 Adding a Switching Device ....................................................................................... 46
10.4.1 Adding a Radio-Controlled Socket........................................................ 46
10.4.2 Adding Modbus Device ......................................................................... 46
10.5 Adding direct communicating loads ......................................................................... 46
10.5.1 Pairing Loads via an EEBus Interface .................................................... 46
10.6 Requirements for Replacing a Sunny Home Manager............................................ 47
10.7 Replacing the Sunny Home Manager ...................................................................... 47
10.8 Resetting the Sunny Home Manager........................................................................ 48
10.9 Reassigning the Sunny Home Manager after Resetting the System ....................... 48
10.10 Deleting Sunny Home Manager from Sunny Portal Powered by ennexOS .......... 48
11 Load Control............................................................................. 50
11.1 Background Information ............................................................................................ 50
11.1.1 Types of Loads ........................................................................................ 50
11.1.2 Program-controlled loads ....................................................................... 50

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11.1.3 Non-program-controlled loads .............................................................. 51
11.1.4 Communicating with Loads .................................................................... 51
11.1.5 Intelligent, Directly Communicating Loads ............................................ 51
11.1.6 Indirectly Communicating Loads............................................................ 51
11.1.6.1 Measuring and switching ................................................... 52
11.1.6.2 Controlling Loads via a Time Period .................................. 52
11.1.7 Direct communication of devices using data exchange protocols ...... 53
11.1.8 Prioritizing Loads..................................................................................... 53
11.1.8.1 Effects of Prioritization of Loads.......................................... 54
11.1.8.2 Editing Prioritizations ........................................................... 54
11.2 Configuring Switching Devices.................................................................................. 54
11.2.1 Safety when Configuring Switching Devices ........................................ 54
11.2.2 Requirements for Configuration ............................................................. 55
11.2.3 Activating Start-Up Detection for Radio-Controlled Sockets ................ 55
11.3 Configuring Load Characteristics.............................................................................. 55
11.3.1 Configuring Loads .................................................................................. 55
11.3.2 Power consumption of loads.................................................................. 56
11.3.3 Selecting Program Controllability of Directly Communicating Loads.. 57
11.3.4 Maximum Program Runtime of Directly Communicating Loads........... 57
11.3.5 Minimum Switch-On and Switch-Off Times........................................... 57
11.3.6 Load with Automatic Switching.............................................................. 58
11.3.7 Editing Load Properties of Indirectly Communicating Loads................ 59
11.3.8 Changing Device Names....................................................................... 59
11.3.9 Configuring the Time Period................................................................... 59
11.3.9.1 Setting or changing the time windows............................... 60
11.3.9.2 Deleting a Time Period........................................................ 60
12 User Management ................................................................... 61
12.1 User Groups ............................................................................................................... 61
12.2 User rights................................................................................................................... 61
12.3 Add new user ............................................................................................................. 62
12.4 Changing User Rights or User Information............................................................... 62
13 Troubleshooting ....................................................................... 64
13.1 Error messages on the Sunny Home Manager........................................................ 64
13.2 Problems during Registration with the System Setup Assistant................................ 65
13.2.1 The Sunny Home Manager is Not Found with the Identification and
Registration ID entered........................................................................... 65
13.2.2 The Connection to the Sunny Home Manager is Not Established...... 65
13.2.3 New Devices are Not Listed in the System Setup Assistant................. 67
13.2.4 All Devices are Shown in the System Setup Assistant with a
Warning Symbol..................................................................................... 68
13.2.5 The Devices are Not Detected............................................................... 68
13.3 Problems with Integration of Devices........................................................................ 69

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Operating manualHM-20-ennexOS-BE-en-108
13.3.1 The Sunny Home Manager Does Not Detect Any Devices................. 69
13.3.2 The Connection Attempt for New Devices Fails ................................... 69
13.3.3 Parameter Lists are Not Updated After Device Replacement.............. 70
13.3.4 New Devices are Not Displayed after Pairing ..................................... 70
13.3.5 LEDs That Can Be Controlled Are Not Displayed ................................ 70
13.3.6 The Current Status Display is Not Available......................................... 71
13.4 Problems with Data Update ...................................................................................... 71
13.4.1 The Automatic Firmware Update Is Not Working................................ 71
13.4.2 The New Firmware Is Not Updated...................................................... 71
13.4.3 Device Updates Are Not Being Loaded ............................................... 71
13.4.4 The Sunny Home Manager Does Not Restart ...................................... 72
13.5 Problems when Configuring and Controlling Radio-Controlled Sockets ................ 72
13.5.1 The Time Period Cannot Be Set ............................................................. 72
13.5.2 Configuration of Radio-Controlled Sockets Fails .................................. 72
13.5.3 The Sunny Home Manager Cannot Control the Edimax Smart Plug
Switch ...................................................................................................... 73
13.5.4 The Sunny Home Manager Does Not Find the Edimax Smart Plug
Switch ...................................................................................................... 73
13.5.5 The Sunny Home Manager is Not Communicating with the Fritz!Box 73
13.5.6 The Sunny Home Manager Cannot Switch the AVM Radio-
Controlled Socket ................................................................................... 73
13.5.7 The Sunny Home Manager Cannot Connect to the AVM Radio-
Controlled Socket ................................................................................... 74
13.5.8 The Sunny Home Manager Does Not Switch the Configured AVM
Radio-Controlled Socket......................................................................... 74
13.6 Problems with the Network........................................................................................ 74
13.6.1 Using the Sunny Home Manager Assistant in case of Network
Problems.................................................................................................. 74
13.6.2 Using the Sunny Home Manager Assistant .......................................... 75
13.7 Messages in the Event Monitor................................................................................. 75
13.7.1 Messages regarding active power limitation........................................ 75
13.7.1.1 Supplied Power Exceeded the Permitted Value Several
Times .................................................................................... 75
13.7.1.2 Active Power Limitation Deactivated due to Incorrect
Configuration....................................................................... 75
13.7.1.3 act. power limitation activated w/o regard to own
consumption......................................................................... 76
13.7.1.4 Inverter Fails to Respond to Active Power Limitation......... 76
13.7.2 Messages regarding communication via data exchange protocol..... 76
13.7.2.1 Information on the Messages Regarding Communication
via Data Exchange Protocol ............................................... 76
13.7.2.2 EM Gateway Not Found.................................................... 77
13.7.2.3 Communication with the EM Gateway Disturbed............. 78
13.7.2.4 EM Gateway Has Incompatible Firmware........................ 78

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Operating manual HM-20-ennexOS-BE-en-10 9
13.7.2.5 EM Communication Fault.................................................... 78
14 Decommissioning ..................................................................... 79
14.1 Decommissioning the Sunny Home Manager.......................................................... 79
14.2 Packing the Product for Shipment.............................................................................. 79
14.3 Disposing of the Product............................................................................................ 79
15 Technical Data.......................................................................... 80
15.1 General Data ............................................................................................................. 80
15.2 Equipment................................................................................................................... 80
15.3 Energy Manager........................................................................................................ 80
15.4 Integrated measuring device..................................................................................... 81
15.5 Maximum Number of Connected Devices............................................................... 81
15.6 Inlets (Voltage and Current) ...................................................................................... 81
15.7 Ambient Conditions in Operation ............................................................................. 81
16 Accessories ............................................................................... 83
17 EU Declaration of Conformity................................................. 84
18 UK Declaration of Conformity ................................................ 85

1 Information on this Document SMA Solar Technology AG
Operating manualHM-20-ennexOS-BE-en-1010
1 Information on this Document
1.1 Validity
This document is valid for:
• SunnyHomeManager2.0 in SunnyPortal powered by ennexOS
1.2 Target Group
This document is intended for qualified persons and end users. Only qualified persons are allowed
to perform the activities marked in this document with a warning symbol and the caption
"Qualifiedperson". Tasks that do not require any particular qualification are not marked and can
also be performed by end users. Qualified persons must have the following skills:
• Training in how to deal with the dangers and risks associated with installing, repairing and
using electrical devices and installations
• Knowledge of all applicable laws, regulations, standards, and directives
• Knowledge of and compliance with this document and all safety information
1.3 Levels of Warning Messages
The following levels of warning messages may occur when handling the product.
DANGER
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE
Indicates a situation which, if not avoided, can result in property damage.
1.4 Symbols in the Document
Symbol Explanation
Information that is important for a specific topic or goal, but is not safety-rele-
vant
☐
Indicates a requirement for meeting a specific goal
☑
Required result
✖
A problem that might occur.