SMA SUNNY HOME MANAGER 2.0 Operating Manual
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SMA SUNNY HOME MANAGER 2.0 Operating Manual

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

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Summary of Contents for SMA SUNNY HOME MANAGER 2.0

  • Page 1 Operating manual SUNNY HOME MANAGER 2.0 in Sunny Portal powered by ennexOS ENGLISH HM-20-ennexOS-BE-en-10 | Version 1.0...
  • Page 2 SMA Solar Technology AG 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.
  • Page 3 SMA Solar Technology AG Legal Provisions E-mail: info@SMA.de Status: 11/13/2023 Copyright © 2023 SMA Solar Technology AG. All rights reserved. Operating manual HM-20-ennexOS-BE-en-10...

  • Page 4: Table Of Contents

    Table of Contents SMA Solar Technology AG Table of Contents Information on this Document..........10 Validity ........................10 Target Group......................10 Levels of Warning Messages ..................10 Symbols in the Document ..................10 Typographies in the document .................. 11 Designations in the Document ................... 11 Additional Information ....................
  • Page 5 SMA Solar Technology AG Table of Contents 5.6.2 Operation of a PV system with SMA inverters........24 5.6.3 Components for the control of loads ............. 25 System Structure ..............26 System Requirements ....................26 System Topology......................26 Mounting .................. 29 Requirements for mounting ..................
  • Page 6 Table of Contents SMA Solar Technology AG Creating a Sunny Home Manager System in Sunny Portal Powered by ennexOS........................38 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...
  • Page 7 SMA Solar Technology AG Table of Contents 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...
  • Page 8 Table of Contents SMA Solar Technology AG 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 ........
  • Page 9 SMA Solar Technology AG Table of Contents 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...

  • Page 10: Information On This Document

    1 Information on this Document SMA Solar Technology AG Information on this Document Validity This document is valid for: • Sunny Home Manager 2.0 in Sunny Portal powered by ennexOS 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".

  • Page 11: Typographies In The Document

    Title and information content Type of information SMA SMART HOME - Compatibility list for the Sunny Home Man- Technical Information ager 2.0 "SMA SMART HOME Load Control Using Relays or Contactors - Ex- Technical Information ample: Heating Rod" SMA FLEXIBLE STORAGE SYSTEM System description Increased Self-Consumption with Sunny Island and Sunny Home Manager...
  • Page 12 1 Information on this Document SMA Solar Technology AG Title and information content Type of information User information on the operation and features of the product User information on the Sunny Portal user interface Answers to frequently asked questions FAQs in Sunny Portal and at...

  • Page 13: Safety

    Sunny Home Manager, other measured values may be incorrect. Statutory warranty Use SMA products only in accordance with the information provided in the enclosed documentation and with the locally applicable laws, regulations, standards and directives. Any other application may cause personal injury or property damage.

  • Page 14: Important Safety Information

    This document does not replace any regional, state, provincial, federal or national laws, regulations or standards that apply to the installation, electrical safety and use of the product. SMA Solar Technology AG assumes no responsibility for the compliance or non-compliance with such laws or codes in connection with the installation of the product.
  • Page 15 NOTICE Manipulation of system data in networks You can connect the supported SMA products to the Internet. When connected to the Internet, there is a risk that unauthorized users can access and manipulate the data of your system. • Set up a firewall.

  • Page 16: Cyber Security

    You can find the current recommendations of SMA Solar Technology AG on the topic of cyber security in the technical information "PUBLIC CYBER SECURITY - Guidelines for a Secure PV System Communication"...

  • Page 17: Applications

    SMA Solar Technology AG 3 Applications Applications Sunny Home Manager as energy meter The Sunny Home Manager detects energy flows in both directions and can be used as the following applications: • As a consumption meter • As an energy meter for energy generators through, for example, continuous recording of the energy generated by the PV system •...

  • Page 18: Monitoring And Prognosis

    When using SMA battery inverters, the Sunny Home Manager prevents derating losses that can be caused by limiting the active power feed-in. Taking the PV generation forecast and the consumption forecast into account, the time and duration of battery charging are chosen so that the battery is charged when PV energy is available.

  • Page 19: Increased Self-Consumption And Peak Load Shaving

    3.3.6 Increased Self-Consumption and Peak Load Shaving In systems with SMA battery or hybrid inverters, the self-consumption portion can be additionally increased and more electricity costs saved by virtually distributing the total storage capacity of the battery between increased self-consumption and peak load shaving (multi-use).

  • Page 20: Scope Of Delivery

    4 Scope of delivery SMA Solar Technology AG Scope of delivery Check the scope of delivery for completeness and any externally visible damage. Contact your distributor if the scope of delivery is incomplete or damaged. S U N N Y H...

  • Page 21: Product Overview

    SMA Solar Technology AG 5 Product Overview Product Overview Product Description R 2 . 0 A G E M A N O M E N Y H S U N R e s e t Reset Figure 2: Sunny Home Manager 2.0 Position...

  • Page 22: Light-Emitting Diodes (Leds)

    5 Product Overview SMA Solar Technology AG Light-Emitting Diodes (LEDs) The LEDs indicate the operating state of the product. S U N N Y H O M E M A N A G E R 2 . 0 R e s e t Figure 3: LEDs of the Sunny Home Manager...

  • Page 23: Symbols On The Type Label

    SMA Solar Technology AG 5 Product Overview Symbols on the type label Symbol Explanation WEEE designation Do not dispose of the product together with the household waste but in accor- dance with the disposal regulations for electronic waste applicable at the in- stallation site.

  • Page 24: Components For Systems With Sunny Home Manager

    ☐ Sunny Portal powered by ennexOS account 5.6.2 Operation of a PV system with SMA inverters The Sunny Home Manager organizes the electricity generated by the PV system and provided by inverters within the loads in the household. The Sunny Home Manager regulates the feed-in of the residual current into the utility grid at the point of interconnection.

  • Page 25: Components For The Control Of Loads

    The Sunny Home Manager supports all inverters with integrated or retrofitted Speedwire interface of SMA Solar Technology AG. The inverters must have the current firmware version in each case (see the inverter product page at www.SMA-Solar.com).

  • Page 26: System Structure

    SMA Solar Technology AG System Structure System Requirements ☐ SMA recommends a permanent internet connection (flat rate) and the use of a router that supports the dynamic assignment of IP addresses (DHCP ‒ dynamic host configuration protocol). ☐ All network components used must support the IGMP protocol, minimum version 3 (IGMPv3).
  • Page 27 SMA Solar Technology AG 6 System Structure The Sunny Home Manager receives the measured data for PV generation, grid feed-in, and grid- supplied power via the integrated measuring device directly from the connected SMA inverters or a separate, optionally connected SMA Energy Meter. Operating manual...
  • Page 28 6 System Structure SMA Solar Technology AG Figure 4: Operation of the PV system with SMA inverters HM-20-ennexOS-BE-en-10 Operating manual...

  • Page 29: Mounting

    SMA Solar Technology AG 7 Mounting Mounting Requirements for mounting ☐ The mounting location must be indoors. ☐ The Sunny Home Manager must be installed in a switch cabinet. The short-circuit current (circuit distributor or subdistributor) must not exceed 6 kA. ☐ The installation site must be protected against dust, moisture, and hazardous substances.

  • Page 30: Connection

    8 Connection SMA Solar Technology AG Connection Safety during Electrical Connection WARNING Risk of fire due to dirty or oxidized contact surfaces of live aluminum conductors Connecting dirty or oxidized contact surfaces with aluminum conductors reduces the ampacity of the live terminals, thereby increasing the transition resistances. This can cause components to overheat and catch fire.

  • Page 31: Connecting The Voltage Supply Up To 63 A In Three-Phase Utility Grids

    SMA Solar Technology AG 8 Connection 4. In delta IT utility grids: Connect the line conductors L1, L2, and L3 to the screw terminals at the inlet of the Sunny Home Manager. Also connect the line conductor L3 to the neutral conductor N (see Section 8.2.3.4, page 32).

  • Page 32: Connecting The Voltage Supply Up To 63 A In Single-Phase Utility Grids

    8 Connection SMA Solar Technology AG 8.2.3.3 Connecting the Voltage Supply up to 63 A in Single-Phase Utility Grids PV INVERTER Line conductor Neutral conductor Meter output, load side Meter input, grid side LOAD as grid-supplied power utility grid export meter...

  • Page 33: Connecting The Voltage Supply Up To 63 A In Split-Phase Utility Grids

    SMA Solar Technology AG 8 Connection 8.2.3.5 Connecting the Voltage Supply up to 63 A in Split-Phase Utility Grids PV INVERTER Line conductor Neutral conductor Meter output, load side Meter input, grid side LOAD as grid-supplied power utility grid export meter...

  • Page 34: Connection For Unidirectional Use

    8.3.1 Connection for Measurement of PV Generation Power To measure the grid exchange capacity, an SMA Energy Meter must be installed at the point of interconnection. If the product will be connected exclusively for measurement of PV generation power: 1. Connect the product to the connection point of all PV inverters in the household grid.

  • Page 35: Establishing Communication To Sunny Portal Powered By Ennexos

    Webconnect system in Sunny Portal powered by ennexOS, or deactivate data reception for the inverter in the Webconnect system in Sunny Portal. Requirements: ☐ If the Sunny Home Manager is to communicate with other SMA devices via SMA Speedwire (Ethernet), the Sunny Home Manager and the Speedwire devices must be in the same local network.

  • Page 36: Connecting The Sunny Home Manager To The Router

    8 Connection SMA Solar Technology AG ☐ Plug type: RJ45 of Cat5, Cat5e or higher ☐ Shielding: S/UTP, F/UTP or higher ☐ Number of insulated conductor pairs and insulated conductor cross-section: at least 2 x 2 x 0.22 mm² ☐ Maximum cable length between 2 nodes when using patch cables: 50 m ☐...

  • Page 37: Creating A Sunny Home Manager System In Sunny Portal Powered By Ennexos

    To ensure a better quality of service, activate the switch for service access during registration. Indicate which role you have in the system. With this information, we will be able to offer you additional services such as SMA Smart Connected, and contact the correct persons in the event of problems.

  • Page 38: Creating A Sunny Home Manager System In Sunny Portal Powered By Ennexos

    Sunny Home Manager to limit active power feed-in (Manufacturer's Declaration "Feed-In Management in Accordance with the Renewable Energy Sources Act (EEG) 2012 with Sunny Home Manager (SHM) from SMA" available at www.SMA-Solar.com). • Set the limitation of active power feed-in required by the grid operator. If you are not sure about this, contact your grid operator.

  • Page 39: Example Of Limiting Of The Active Power Feed-In To

    SMA Solar Technology AG 9 Creating a Sunny Home Manager System in Sunny Portal Powered by ennexOS If your grid operator only allows a certain active power feed-in into the utility grid, the Sunny Home Manager can monitor and fulfill this requirement by reducing the PV generation of the inverters when the specified limit is exceeded.

  • Page 40: Configuring Limitation Of Active Power Feed-In

    In the event of a communication failure between the Sunny Home Manager and the inverter, the inverter reverts to an output power of 0 watts. For more information see the inverter manual at www.SMA-Solar.com. Monitoring of the PV system and the dynamic limitation of the active power fed into the utility grid are not possible with inverters from other manufacturers.

  • Page 41: Activating Or Deactivating The Specifications Of The Grid Operator Via Local Interfaces

    SMA Solar Technology AG 9 Creating a Sunny Home Manager System in Sunny Portal Powered by ennexOS If you have activated the zero export function, also observe: Requirement Setting If your system has a battery or hybrid inverter, Activate Including the battery inverter.

  • Page 42: Device Administration

    • 2 x SMA PV inverter • 1 x SMA battery inverter • 3 x SMA EV Charger (SEMP) • 1 x heat pump (EEBus) • 1 x clothes dryer (via radio-controlled socket) • 1 x washing machine (via radio-controlled socket) •...

  • Page 43: Setting Automatic Updates

    4. Activate/deactivate the automatic updates for all SMA products via the button. 10.3.3 Configuring Speedwire Encryption The Speedwire encryption lets you safely encrypt the local SMA system network with SEC (Speedwire Encrypted Communication) and protect from unauthorized access. The Speedwire encryption can only be enabled if all devices in the system support SEC (Speedwire Encrypted Communication) and the devices can be accessed by the Sunny Home Manager.

  • Page 44: Configuring The Avm Fritz!Box

    10 Device Administration SMA Solar Technology AG 10.3.5 Configuring the AVM FRITZ!Box Requirements: ☐ Your router has the functions that are necessary for the AVM FRITZ!Box Smart Home control. Procedure: 1. Go to Communication options via the side menu Configuration. 2. Go to the field AVM FRITZ!Box Smart Home control.

  • Page 45: Information On Forecast-Based Battery Charging

    SMA Solar Technology AG 10 Device Administration 10.3.9 Information on Forecast-Based Battery Charging Forecast-based battery charging is based on the production and consumption forecast of your smart home. The settings for charging a battery are only displayed for systems with a battery.

  • Page 46: Adding A Switching Device

    Procedure: 1. Go to [Device management] via the side menu Configuration. 2. Open the dialog Add devices via 3. Select SMA device or load to add radio-controlled sockets. 4. Select [Next]. 5. Select the radio-controlled socket in the drop-down menu.

  • Page 47: Requirements For Replacing A Sunny Home Manager

    SMA Solar Technology AG 10 Device Administration 2. Add a new device via the button 3. Select Device via EEBUS. 4. Click on [Next]. ☑ The device pairing will be prepared. 5. Click on [Next]. 6. After connection of the preparation of the device pairing, select [Continue].

  • Page 48: Resetting The Sunny Home Manager

    10 Device Administration SMA Solar Technology AG 10.8 Resetting the Sunny Home Manager A Sunny Home Manager must only be reset if it had been installed in another system previously. Loss of data due to replacement or due to resetting to default settings If the Sunny Home Manager is reset to the default settings, all data saved in the Sunny Home Manager will be deleted.
  • Page 49 SMA Solar Technology AG 10 Device Administration Procedure: 1. Go to Device management via Configuration. 2. Select [Delete device] in the context menu Operating manual HM-20-ennexOS-BE-en-10...

  • Page 50: Load Control

    11 Load Control SMA Solar Technology AG 11 Load Control 11.1 Background Information 11.1.1 Types of Loads A load is a device in a household that is operated with electrical energy. The goal of the open-loop control is to have the Sunny Home Manager switch the load so that PV energy is mostly used, if possible, and thereby, or by selecting a suitable time window, minimize the energy costs for operating the load.

  • Page 51: Non-Program-Controlled Loads

    SMA Solar Technology AG 11 Load Control Sunny Home Manager can only control a program-controlled load if, after an interruption in the power supply, the load's program picks up at the point where the power supply was interrupted. Examples of program-controlled loads: •...

  • Page 52: Measuring And Switching

    11 Load Control SMA Solar Technology AG 11.1.6.1 Measuring and switching If a load is connected to the Sunny Home Manager via a switching device with a measuring function, e.g., a radio-controlled socket, this can measure the energy consumption of the connected load and transmit it to the Sunny Home Manager.

  • Page 53: Direct Communication Of Devices Using Data Exchange Protocols

    SMA Solar Technology AG 11 Load Control • 100% PV energy not fed into the grid If limiting of the active power feed-in is activated, you can also set the proportion of PV energy not fed into the grid that would otherwise be curtailed.

  • Page 54: Effects Of Prioritization Of Loads

    For this reason, the priority of appliances with low power, such as washing machines and dishwashers, should be lower than the priority of charging devices such as the SMA EV Charger, for example. • Basically, the Sunny Home Manager schedules optional loads only if it can ensure that the planning target is met.

  • Page 55: Requirements For Configuration

    SMA Solar Technology AG 11 Load Control WARNING Risk of injury and fire due to unintentional and unattended switching on of loads Loads that are switched on via a radio-controlled socket or a relay unintentionally and while unattended can cause injuries and fires (e.g. an iron).

  • Page 56: Power Consumption Of Loads

    11 Load Control SMA Solar Technology AG 4. In the section Integration into the energy management, select the type of integration as needed. To change these settings later, you must first delete the load from the system and then reconfigure it.

  • Page 57: Selecting Program Controllability Of Directly Communicating Loads

    SMA Solar Technology AG 11 Load Control 11.3.3 Selecting Program Controllability of Directly Communicating Loads Procedure: 1. Select the load type "Other." 2. Select Integration into the energy management as needed. 3. Select [Continue] to confirm. 4. Define the Device information. In doing so, observe the information in Sunny Portal powered by ennexOS.

  • Page 58: Load With Automatic Switching

    11 Load Control SMA Solar Technology AG Information about configuring switch-on and switch-off times Loads are not designed to be switched on and off an infinite number of times during their service life. Internal components such as relays can fail after several thousand switching cycles due to material fatigue.

  • Page 59: Editing Load Properties Of Indirectly Communicating Loads

    SMA Solar Technology AG 11 Load Control However, the switching device must first be able to detect whether the load is in operation or in standby mode. You have to enter this detection value. With these settings, you also avoid a premature disconnection of the load, so that it can also run for longer than the configured time period if necessary.

  • Page 60: Setting Or Changing The Time Windows

    11 Load Control SMA Solar Technology AG Shorter service life of switching devices through frequent switching of loads When setting time periods and device operating times, make sure that the load does not have to switch loads on and off unnecessarily often.

  • Page 61: User Management

    SMA Solar Technology AG 12 User Management 12 User Management 12.1 User Groups If you have the user role PV system administrator, you can create further users in Sunny Portal so that they have access to your Sunny Portal system. You can assign various roles to users. The roles are differentiated by the rights they grant to users in your Sunny Portal system.

  • Page 62: Add New User

    12 User Management SMA Solar Technology AG Rights Role User Installer Administrator Delete Sunny Home Manager − ✓ ✓ Reassign the Sunny Home Manager − ✓ ✓ to the system Delete the Sunny Home Manager sys- − − ✓ Add an inverter − ✓ ✓ Replace an Inverter −...
  • Page 63 SMA Solar Technology AG 12 User Management 3. Make the required changes. 4. Confirm with [Save]. Operating manual HM-20-ennexOS-BE-en-10...

  • Page 64: Troubleshooting

    13 Troubleshooting SMA Solar Technology AG 13 Troubleshooting 13.1 Error messages on the Sunny Home Manager LED status Cause and corrective measures Status LED: off The Sunny Home Manager is not supplied with voltage. Corrective measures: • Connect the Sunny Home Manager to the voltage supply --- FEHLENDER LINK ---.

  • Page 65: Problems During Registration With The System Setup Assistant

    SMA Solar Technology AG 13 Troubleshooting 13.2 Problems during Registration with the System Setup Assistant 13.2.1 The Sunny Home Manager is Not Found with the Identification and Registration ID entered The system setup assistant cannot find any Sunny Home Manager with the entered identification and registration ID.
  • Page 66 Webconnect system or deactivate the data reception of the device in the Webconnect system. The SMA device is not located in the same local • Connect the SMA device to the same network as the Sunny Home Manager. router/network switch as the Sunny Home Manager.

  • Page 67: New Devices Are Not Listed In The System Setup Assistant

    SMA de- vice. 13.2.3 New Devices are Not Listed in the System Setup Assistant The system setup assistant lists none or not all of the new SMA devices that are connected via Speedwire/Ethernet. Cause...

  • Page 68: All Devices Are Shown In The System Setup Assistant With A Warning Symbol

    13 Troubleshooting SMA Solar Technology AG 13.2.4 All Devices are Shown in the System Setup Assistant with a Warning Symbol After you have entered the system password and added devices, some devices are shown with a warning symbol in the system setup assistant.

  • Page 69: Problems With Integration Of Devices

    SMA Solar Technology AG 13 Troubleshooting 13.3 Problems with Integration of Devices 13.3.1 The Sunny Home Manager Does Not Detect Any Devices Cause Corrective measures The devices must be connected to the local • All Ethernet/Wi-Fi devices in your PV router via Ethernet/Wi-Fi and also be able to system must be in operation.

  • Page 70: Parameter Lists Are Not Updated After Device Replacement

    13 Troubleshooting SMA Solar Technology AG 13.3.3 Parameter Lists are Not Updated After Device Replacement After a Device replacement using the commissioning wizard, the current parameters are not displayed in the parameter list. Cause Corrective measures The new parameters have not yet been trans- •...

  • Page 71: The Current Status Display Is Not Available

    The Sunny Home Manager cannot establish a • Configure the settings of your network in connection to the SMA Update Portal because such a way that the SMA Update Portal there is a proxy server in your network. https://Update.SunnyPortal.de can be reached.

  • Page 72: The Sunny Home Manager Does Not Restart

    The radio-controlled sockets in Sunny Portal powered by ennexOS cannot be configured, and the operating mode of the radio-controlled sockets cannot be set. Cause Corrective measures Access the settings options • Use the SMA Energy app to edit the settings for the operating via Sunny Portal powered mode. by ennexOS. HM-20-ennexOS-BE-en-10...

  • Page 73: The Sunny Home Manager Cannot Control The Edimax Smart Plug Switch

    SMA Solar Technology AG 13 Troubleshooting 13.5.3 The Sunny Home Manager Cannot Control the Edimax Smart Plug Switch Cause Corrective measures The password of the Edimax • Enter the password of the Edimax smart plug switch in the smart plug switch is un- Sunny Home Manager properties (see Section 10.3.4,...

  • Page 74: The Sunny Home Manager Cannot Connect To The Avm Radio-Controlled Socket

    13 Troubleshooting SMA Solar Technology AG 13.5.7 The Sunny Home Manager Cannot Connect to the AVM Radio-Controlled Socket Cause Corrective measures The TR-064 interface of the • The interface TR-064 must be enabled in the FRITZ!Box under FRITZ!Box might be dis- network settings: abled.

  • Page 75: Using The Sunny Home Manager Assistant

    1. Use a network cable to connect the computer to the same router to which the Sunny Home Manager is also connected. 2. In the download area at www.SMA-Solar.com, download the Sunny Home Manager Assistant for the operating system of your computer.

  • Page 76: Act. Power Limitation Activated W/O Regard To Own Consumption

    13 Troubleshooting SMA Solar Technology AG 13.7.1.3 act. power limitation activated w/o regard to own consumption Message in the system logbook: Disturbance Cause Corrective measures The function Limiting of the • Ensure that the feed-in meter is working and correctly connected.

  • Page 77: Em Gateway Not Found

    SMA Solar Technology AG 13 Troubleshooting • YYYY - is a placeholder for the respective 4-digit error number 13.7.2.2 EM Gateway Not Found Message in the system logbook: EM gateway was not found: XXXX, name: Cause Corrective measures The gateway is not con- •...

  • Page 78: Communication With The Em Gateway Disturbed

    13 Troubleshooting SMA Solar Technology AG 13.7.2.3 Communication with the EM Gateway Disturbed Message in the system logbook: Communication with the EM gateway disturbed: XXXX, name: Cause Corrective measures The gateway is not con- • Check whether all network cable plugs are inserted and nected to the local network.

  • Page 79: Decommissioning

    SMA Solar Technology AG 14 Decommissioning 14 Decommissioning 14.1 Decommissioning the Sunny Home Manager Procedure: 1. Disconnect the Sunny Home Manager from the voltage supply. 2. Remove the cables and dismount the Sunny Home Manager. 3. Disconnect the Sunny Home Manager from the voltage supply. DANGER Danger to life due to electric shock Lethal voltages are present at the connection point of the utility grid.

  • Page 80: Technical Data

    Self-consumption < 3 W 15.2 Equipment Operation and visualization via Sunny Portal powered by ennexOS Update function for the Sunny Home Manager automatically and the connected SMA devices Warranty 2 years Certificates and approvals www.SMA-Solar.com 15.3 Energy Manager Connection to the local router via Ethernet cable (10/100 Mbit/s, RJ45 plug)

  • Page 81: Integrated Measuring Device

    SMA Solar Technology AG 15 Technical Data 15.4 Integrated measuring device Measurement accuracy Energy Manager Voltage: ±0.5% Accuracy class according to IEC 61557-12 Current: ±0.5% Based on measured value Voltage: ±0.5% Active power: ±1.0% Reactive power: ±1.0% Power factor: ±1.0%...
  • Page 82 15 Technical Data SMA Solar Technology AG Maximum permissible value for the relative hu- 5% to 90% midity (non-condensing) Altitude above MSL 0 m to 2000 m HM-20-ennexOS-BE-en-10 Operating manual...

  • Page 83: Accessories

    SMA Solar Technology AG 16 Accessories 16 Accessories PV production meter SMA Energy Meter when using third-party inverters Operating manual HM-20-ennexOS-BE-en-10...

  • Page 84: Eu Declaration Of Conformity

    (L 174/88, June 8, 2011) and 2015/863/EU (L 137/10, March 31, 2015) (RoHS) SMA Solar Technology AG confirms herewith that the products described in this document are in compliance with the fundamental requirements and other relevant provisions of the aforementioned directives. More information on the availability of the entire declaration of conformity can be found at https://www.sma.de/en/ce-ukca.

  • Page 85: Declaration Of Conformity

    • The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 (SI 2012/3032) SMA Solar Technology AG confirms herewith that the products described in this document are in compliance with the fundamental requirements and other relevant provisions of the above- mentioned regulations.
  • Page 86 www.SMA-Solar.com...

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