SMA SUNNY BOY 5.5-JP Operating Manual
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SMA SUNNY BOY 5.5-JP Operating Manual

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Operating manual
SUNNY BOY 5.5-JP
B O Y
N Y
S U N
ENGLISH
SB55-LV-JP-41-BE-en-13 | Version 1.3

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Summary of Contents for SMA SUNNY BOY 5.5-JP

  • Page 1 Operating manual SUNNY BOY 5.5-JP B O Y S U N ENGLISH SB55-LV-JP-41-BE-en-13 | Version 1.3...
  • 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: Table Of Contents

    SMA Solar Technology AG Table of Contents Table of Contents Information on this Document..........Validity ........................Target Group......................Content and Structure of this Document ..............Levels of Warning Messages ..................Symbols in the Document ..................Typographical Elements in the Document ..............
  • Page 4 Table of Contents SMA Solar Technology AG 7.5.2 Assembling the DC Connectors ............. 32 7.5.3 Connecting the PV Array................ 34 7.5.4 Disassembling the DC Connectors ............37 Commissioning ................. 39 Commissioning Procedure ..................39 Commissioning the Inverter..................39 Selecting a configuration option ................41 Operation .................
  • Page 5 SMA Solar Technology AG Table of Contents 15 Contact ..................92 Operating manual SB55-LV-JP-41-BE-en-13...

  • Page 6: Information On This Document

    You will find the latest version of this document and further information on the product in PDF format and as eManual at www.SMA-Solar.com. You can also call up the eManual via the user interface of the product. Illustrations in this document are reduced to the essential information and may deviate from the real product.

  • Page 7: Symbols In The Document

    • Select [Enter]. pressed [Key] • Placeholder for variable • Parameter WCtlHz.Hz# components (e.g., parameter names) Designations in the Document Complete designation Designation in this document Sunny Boy Inverter, product Additional Information For more information, please go to www.SMA-Solar.com. Operating manual SB55-LV-JP-41-BE-en-13...
  • Page 8 "PUBLIC CYBER SECURITY - Guidelines for a Secure PV System Technical information Communication" "Efficiency and Derating" Technical Information Efficiency and derating behavior of the SMA inverters "Parameters and Measured Values" Technical Information Overview of all inverter operating parameters and their configura- tion options "SMA and SunSpec Modbus®...

  • Page 9: Safety

    Any other application may cause personal injury or property damage. Alterations to the SMA products, e.g., changes or modifications, are only permitted with the express written permission of SMA Solar Technology AG. Unauthorized alterations will void guarantee and warranty claims and in most cases terminate the operating license.
  • Page 10 2 Safety SMA Solar Technology AG DANGER Danger to life due to electric shock when live components or DC cables are touched When exposed to light, the PV modules generate high DC voltage which is present in the DC cables. Touching live DC cables results in death or lethal injuries due to electric shock.
  • Page 11 SMA Solar Technology AG 2 Safety DANGER Danger to life due to electric shock in case of overvoltages and if surge protection is missing Overvoltages (e. g. in the event of a flash of lightning) can be further conducted into the building and to other connected devices in the same network via the network cables or other data cables if there is no surge protection.
  • Page 12 Sunny Portal or the use of FTP push. High costs for the Internet connection can be the result. • SMA Solar Technology AG recommends using an Internet flat rate. NOTICE Damage to the product due to cleaning agents The use of cleaning agents may cause damage to the product and its components.

  • Page 13: Scope Of Delivery

    SMA Solar Technology AG 3 Scope of Delivery 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. Figure 1: Components included in the scope of delivery...

  • Page 14: Additionally Required Materials And Equipment

    4 Additionally Required Materials and Equipment SMA Solar Technology AG Additionally Required Materials and Equipment This section lists the materials and utilities that are required in addition to the components of the scope of delivery. Material or equipment Quan- Explanation tity Screws (maximum diameter: 8 mm)

  • Page 15: Product Overview

    DC load-break switch LEDs The LEDs indicate the operating state of the product. Label with QR Code for scanning via the SMA 360° App and easy connec- tion to the inverter's user interface via WLAN Type label The type label clearly identifies the product. The type label must remain per- manently attached to the product.

  • Page 16: Symbols On The Product

    5 Product Overview SMA Solar Technology AG Symbols on the Product Symbol Explanation Observe the documentation Observe all documentation supplied with the product. Inverter Together with the green LED, this symbol indicates the operating state of the in- verter. Observe the documentation Together with the red LED, this symbol indicates an error.

  • Page 17: Interfaces And Functions

    WLAN connection to SMA 360° app The product has a QR code. By scanning the QR Code attached to the product via the SMA 360° app, access to the product is established via WLAN and the connection to the user interface is made automatically.

  • Page 18: Led Signals

    With SMA ShadeFix, inverters use the best possible energy supply from the PV modules at all times to increase yields in shaded systems. SMA ShadeFix is enabled by default. The time interval of SMA ShadeFix is usually six minutes. This means that the inverter determines the optimum operating point every six minutes.
  • Page 19 If an event occurs, a distinct event message and the corresponding event number will be displayed in addition on the product user inter- face or in the communication product (e.g. SMA Data Manager). The blue LED flashes slowly Communication connection is being established for approx.

  • Page 20: System Overview

    5 Product Overview SMA Solar Technology AG System Overview 5.5.1 Circuitry Overview GRID-CONNECTION POINT DISTRIBUTION BOARD with energy meter of the grid operator 40 A 40 A SUNNY BOY SUNNY BOY UTILITY GRID 1 ... 9 Cabel DC+ 600 V...

  • Page 21: Communication Overview

    SMA Solar Technology AG 5 Product Overview 5.5.2 Communication Overview SUNNY PORTAL GRID OPERATOR INTERNET ROUTER REMOTE OUTPUT SUNNY BOY CONTROL DEVICE SWITCH Internet Ethernet LAN Figure 3: Design of system communication Operating manual SB55-LV-JP-41-BE-en-13...

  • Page 22: Mounting

    6 Mounting SMA Solar Technology AG Mounting Requirements for Mounting Requirements for the mounting location: WARNING Danger to life due to fire or explosion Despite careful construction, electrical devices can cause fires. This can result in death or serious injury.
  • Page 23 SMA Solar Technology AG 6 Mounting 15° Figure 4: Permitted and prohibited mounting positions Dimensions for mounting: 217.5 217.5 155 ±0.25 155 ±0.25 126.5 107.5 9 x 18 Ø 9 9 x 18 9 x 18 311 ±0.5 Figure 5: Position of the anchoring points(Dimensions in mm) Recommended clearances: If you maintain the recommended clearances, adequate heat dissipation will be ensured.

  • Page 24: Mounting The Product

    6 Mounting SMA Solar Technology AG ☐ Maintain the recommended clearances to walls as well as to other inverters or objects. ☐ If multiple products are mounted in areas with high ambient temperatures, increase the clearances between the products and ensure sufficient fresh-air supply.
  • Page 25 SMA Solar Technology AG 6 Mounting Procedure: 1. Align the wall mounting bracket horizontally on the wall and mark the position of the drill holes. Use at least one hole on the right- and left-hand side and the lower hole in the middle of the wall mounting bracket.

  • Page 26: Electrical Connection

    7 Electrical Connection SMA Solar Technology AG Electrical Connection Overview of the Connection Area + A − + B − Figure 7: Connection areas at the bottom of the inverter Position Designation 2 positive and 2 negative DC connectors, input A...

  • Page 27: Connecting The Inverter To The Utility Grid

    SMA Solar Technology AG 7 Electrical Connection Grounding cable requirements: Use of fine-stranded conductors You can use an inflexible or a flexible, fine-stranded conductor. • When using a fine-stranded conductor, it has to be double crimped by a ring terminal lug.
  • Page 28 7 Electrical Connection SMA Solar Technology AG 3. Shorten U, O and W by 8 mm each, so that the grounding conductor is 8 mm longer. This ensures that the grounding conductor is the last to be pulled from the screw terminal in the event of tensile strain.

  • Page 29: Connecting The Network Cables

    SMA Solar Technology AG 7 Electrical Connection 14. Plug the AC connector into the jack for the AC connection. When doing so, align the AC connector so that the key on the inverter AC jack is inserted into the keyway on the AC connector bush insert.
  • Page 30 7 Electrical Connection SMA Solar Technology AG ☐ Shielding: SF/UTP, S/UTP, SF/FTP or S/FTP ☐ Number of insulated conductor pairs and insulated conductor cross-section: at least 2 x 2 x 0.22 mm² ☐ Maximum cable length between two nodes when using patch cables: 50 m ☐...

  • Page 31: Mounting The Wlan Antenna

    SMA Solar Technology AG 7 Electrical Connection 7. Screw the swivel nut onto the threaded sleeve. 8. If you would like to establish a direct connection, connect the other end of the network cable directly to the end device. 9. If you would like to integrate the product into a local network, connect the other end of the network cable to the local network (e.g.

  • Page 32: Assembling The Dc Connectors

    7 Electrical Connection SMA Solar Technology AG ☐ The maximum input current per string must be maintained and must not exceed the through- fault current of the DC connectors (see Section 14 "Technical Data", page 89). ☐ The thresholds for the input voltage and the input current of the inverter must be adhered to (see Section 14 "Technical Data", page 89).
  • Page 33 SMA Solar Technology AG 7 Electrical Connection Figure 8: Negative (A) and positive (B) DC connectors Cable requirements: ☐ Cable type: PV1-F, UL-ZKLA, USE2, H-CV, EM-CE ☐ External diameter: 5.5 mm to 8 mm ☐ Conductor cross-section for cable type PV1-F, UL-ZKLA, USE2: 2.5 mm² to 6 mm²...

  • Page 34: Connecting The Pv Array

    7 Electrical Connection SMA Solar Technology AG • Release the clamping bracket. To do so, insert a screwdriver (blade width: 3.5 mm) into the clamping bracket and pry the clamping bracket open. • Remove the cable and go back to step 2.
  • Page 35 SMA Solar Technology AG 7 Electrical Connection NOTICE Damage to the inverter due to ground fault on DC side during operation Due to the transformerless topology of the product, the occurance of ground faults on DC side during operation can lead to irreparable damage. Damages to the product due to a faulty or damaged DC installation are not covered by warranty.
  • Page 36 7 Electrical Connection SMA Solar Technology AG • Insert the stripped part of the grounding cable into the ring terminal lug and crimp using a crimping tool. • Insert the pan head screw (M5x12) incl. washer (M5) into the screw hole in the ring...

  • Page 37: Disassembling The Dc Connectors

    SMA Solar Technology AG 7 Electrical Connection 12. Insert the sealing plug into the DC connector. 13. Insert the DC connectors with sealing plugs into the corresponding DC inputs on the inverter. ☑ The DC connectors snap into place. 14. Ensure that the DC connectors with sealing plugs are securely in place.
  • Page 38 7 Electrical Connection SMA Solar Technology AG 2. Remove the DC connector swivel nut. 3. Unlock the DC connector. To do this, insert a flat- blade screwdriver (blade width: 3.5 mm) into the side catch mechanism and pry the catch mechanism open.

  • Page 39: Commissioning

    SMA Solar Technology AG 8 Commissioning Commissioning Commissioning Procedure Procedure Commission each inverter. Section 8.2, page 39 Establish a connection to the user interface of an inverter. Section 9.1, page 43 The following connection options are available to choose from: • Direct connection via WLAN •...
  • Page 40 8 Commissioning SMA Solar Technology AG 2. Turn the DC load-break switch of the inverter to position I. ☑ All three LEDs light up. The start-up phase begins. ☑ During start-up phase of the inverter, the desired firmware is being installed.

  • Page 41: Selecting A Configuration Option

    On the Configuring the Inverter page, different configuration options are available to choose from. SMA Solar Technology AG recommends configuring the first inverter in the system with the installation assistant and configuring all other inverters in the system with the help of the configuration file of the first inverter.
  • Page 42 8 Commissioning SMA Solar Technology AG Accepting the settings Saving the made settings is indicated by an hourglass symbol on the user interface. If the DC voltage is sufficient, the data is transferred directly to the inverter and accepted. If the DC voltage is too low (e. g.

  • Page 43: Operation

    Web browser signals a security vulnerability After the IP address has been entered, a message might appear indicating that the connection to the user interface of the product is not secure. SMA Solar Technology AG guarantees the security of the user interface.
  • Page 44 3. Open the web browser of your end device and enter https://smalogin.net in the address bar. Connection with Wi-Fi network search 1. Search for Wi-Fi networks with your end device. 2. Select the SSID of the product SMA[serial number] in the list with the detected Wi-Fi networks. SB55-LV-JP-41-BE-en-13 Operating manual...

  • Page 45: Establishing A Connection Via Ethernet In The Local Network

    Web browser signals a security vulnerability After the IP address has been entered, a message might appear indicating that the connection to the user interface of the product is not secure. SMA Solar Technology AG guarantees the security of the user interface.

  • Page 46: Establishing A Connection Via Wlan In The Local Network

    • Generally applicable access address: IP address manually assigned or assigned by the DHCP server (router) (identification via network scanner software or network configuration of the router). • Access address for Apple and Linux systems: SMA[serial number].local (e.g. SMA0123456789.local) • Access address for Windows and Android systems: https://SMA[serial number] (e.g.
  • Page 47 4. Click on Save. 5. In the New password field, enter a password for the Installer user group. Assign a uniform password to all SMA devices to be registered in a system. The installer password is also the system password.

  • Page 48: Start Page Design Of The User Interface

    9 Operation SMA Solar Technology AG Start Page Design of the User Interface Figure 10: Design of the user interface's home page (example) SB55-LV-JP-41-BE-en-13 Operating manual...
  • Page 49 • Starting the installation assistant • SMA Grid Guard login • Logout Help Provides the following functions: • Displaying information on Open Source licenses used • Link to the website of SMA Solar Technology AG Operating manual SB55-LV-JP-41-BE-en-13...

  • Page 50: Activating The Smart Inverter Screen

    9 Operation SMA Solar Technology AG Position Designation Description Status bar Displays the following information: • Inverter serial number • Inverter firmware version • IP address of the inverter within the local network and/or IP address of the inverter during WLAN connection •...

  • Page 51: Starting The Installation Assistant

    Requirement: ☐ When configuring after completion of the first ten feed-in hours or after exiting the installation assistant, the SMA Grid Guard code must be available in order to change the grid-relevant parameters (see "Application for SMA Grid Guard Code" at www.SMA-Solar.com). Procedure: 1.

  • Page 52: Activate Wps Function

    9 Operation SMA Solar Technology AG 3. Select the menu User Settings (see Section 9.3, page 48) on the start page of the user interface. 4. In the context menu, select [Starting the installation assistant]. ☑ The installation assistant will open. Activate WPS Function The WPS function can be used for different purposes: •...

  • Page 53: Switching The Dynamic Power Display Off

    SMA Solar Technology AG 9 Operation The basic procedure for changing operating parameters is explained in another section (see Section 9.10 "Changing Operating Parameters", page 54). Switching WLAN Off If you would like to switch the WLAN function off completely, you must switch off both the direct connection and the connection in the local network.

  • Page 54: Changing The Password

    3. Call up the menu Device Parameters. 4. Click on [Edit parameters]. 5. Log in using the SMA Grid Guard code to change those parameters designated by a lock (only for installers): • Select the menu User Settings (see Section 9.3, page 48).

  • Page 55: Configuring The Modbus Function

    Modbus interface must be enabled. After activating the interface, the communication ports of both IP protocols can be changed. For information on commissioning and configuration of the Modbus interface, see the technical information "SMA and SunSpec Modbus® Interface" at www.SMA-Solar.com..

  • Page 56: Setting Sma Shadefix

    Section 9.10 "Changing Operating Parameters", page 54). Procedure: • In the parameter group DC-side > DC settings > SMA ShadeFix, set the parameter Time interval of SMA ShadeFix and set the required time interval. The ideal time interval is usually six minutes. This value should only be increased if the shading situation changes extremely slowly.

  • Page 57: Updating The Firmware

    9 Operation Requirements: ☐ Changes to grid-relevant parameters must be approved by the responsible grid operator. ☐ The SMA Grid Guard code must be available (see "Application for SMA Grid Guard Code" at www.SMA-Solar.com). Procedure: 1. Open the user interface (see Section 9.1, page 43).
  • Page 58 9 Operation SMA Solar Technology AG Search and install the firmware via the user interface of the inverter. Requirements: ☐ The inverter must be connected to the Internet. Procedure: 1. Open the user interface (see Section 9.1, page 43). 2. Log into the user interface as an Installer (see Section 9.2, page 46).

  • Page 59: Disconnecting The Inverter From Voltage Sources

    SMA Solar Technology AG 10 Disconnecting the Inverter from Voltage Sources 10 Disconnecting the Inverter from Voltage Sources Prior to performing any work on the inverter, always disconnect it from all voltage sources as described in this section. Always adhere to the prescribed sequence.
  • Page 60 10 Disconnecting the Inverter from Voltage Sources SMA Solar Technology AG DANGER Danger to life due to electric shock when touching exposed DC conductors or DC plug contacts if the DC connectors are damaged or loose The DC connectors can break or become damaged, become free of the DC cables, or no longer be connected correctly if the DC connectors are released and disconnected incorrectly.
  • Page 61 SMA Solar Technology AG 10 Disconnecting the Inverter from Voltage Sources 9. Unscrew the AC connector and pull it out of the jack for the AC connection. Operating manual SB55-LV-JP-41-BE-en-13...

  • Page 62: Clean The Product

    11 Clean the product SMA Solar Technology AG 11 Clean the product NOTICE Damage to the product due to cleaning agents The use of cleaning agents may cause damage to the product and its components. • Clean the product and all its components only with a cloth moistened with clear water.

  • Page 63: Troubleshooting

    SMA Solar Technology AG 12 Troubleshooting 12 Troubleshooting 12.1 Forgotten Password If you have forgotten the password for the inverter, you can unlock the inverter with a Personal Unlocking Key (PUK). For each inverter, there is one PUK for each user group (User and Installer).

  • Page 64: Event Messages

    12 Troubleshooting SMA Solar Technology AG 12.2 Event Messages Event number Message, cause and corrective measures Grid overvoltage (spot value) The grid voltage or grid impedance at the connection point of the inverter is too high. The inverter has disconnected from the utility grid.
  • Page 65 SMA Solar Technology AG 12 Troubleshooting Event number Message, cause and corrective measures Grid overvoltage very fast Corrective measures: • Check whether the grid voltage at the connection point of the inverter is permanently in the permissible range. If the grid voltage is outside the permissible range due to local grid conditions, contact the grid operator.
  • Page 66 12 Troubleshooting SMA Solar Technology AG Event number Message, cause and corrective measures Grid undervoltage slow The utility grid has been disconnected, the AC cable is damaged or the grid voltage at the connection point of the inverter is too low. The inverter has dis- connected from the utility grid.
  • Page 67 SMA Solar Technology AG 12 Troubleshooting Event number Message, cause and corrective measures Grid undervoltage very fast The utility grid has been disconnected, the AC cable is damaged or the grid voltage at the connection point of the inverter is too low. The inverter has dis- connected from the utility grid.
  • Page 68 12 Troubleshooting SMA Solar Technology AG Event number Message, cause and corrective measures Grid fault The inverter has disconnected from the utility grid. A stand-alone grid or a very large change in the power frequency was detected. Corrective measures: • Check the grid connection for significant short-term frequency fluctuations.
  • Page 69 SMA Solar Technology AG 12 Troubleshooting Event number Message, cause and corrective measures Grid fault The inverter has detected an excessively high proportion of direct current in the grid current. Corrective measures: • Check the grid connection for direct current.
  • Page 70 12 Troubleshooting SMA Solar Technology AG Event number Message, cause and corrective measures 1101 Installation fault > Check connection A second line conductor is connected to O. Corrective measures: • Connect the neutral conductor O to the correct terminal at the AC connector.
  • Page 71 SMA Solar Technology AG 12 Troubleshooting Event number Message, cause and corrective measures 3401 3402 DC overvoltage > Disconnect generator Overvoltage at the DC input. This can destroy the inverter. This message is signalized additionally by rapid flashing of the LEDs.
  • Page 72 12 Troubleshooting SMA Solar Technology AG Event number Message, cause and corrective measures 3901 3902 Waiting for DC start conditions > Start conditions not met The feed-in conditions for the utility grid are not yet fulfilled. Corrective measures: • Ensure that the PV array is not covered by snow or otherwise shaded.
  • Page 73 Parameters could not be set using the memory card. The inverter continues to feed in. Corrective measures: • Ensure that the parameters are set correctly. • Ensure that the SMA Grid Guard code is available. 7106 Update file defective The update file is defective. The update failed. The inverter continues to feed...
  • Page 74 12 Troubleshooting SMA Solar Technology AG Event number Message, cause and corrective measures 7320 The device with serial number [xx] was successfully updated to firmware version [xxx]. The firmware update was completed successfully. 7324 Wait for update conditions 7330 Condition test failed The testing of the update conditions was not successful.
  • Page 75 SMA Solar Technology AG 12 Troubleshooting Event number Message, cause and corrective measures 7348 Incorrect file format The configuration file is not of the required format or is damaged. Corrective measures: • Ensure that the selected configuration file is of the required format and is not damaged.
  • Page 76 8104 Corrective measures: • Contact the Service. 9002 SMA Grid Guard code invalid The SMA Grid Guard code entered is incorrect. The operating parameters are still protected and cannot be changed. Corrective measures: • Enter the correct SMA Grid Guard code. SB55-LV-JP-41-BE-en-13 Operating manual...
  • Page 77 9003 Grid parameter locked Changes to the grid parameters are now blocked. In order to be able to make changes to the grid parameters, from now on you must log in using the SMA Grid Guard code. 9007 Abort self-test The self-test (Italy only) was terminated.
  • Page 78 12 Troubleshooting SMA Solar Technology AG Event number Message, cause and corrective measures 10250 [Interface]: package error rate [ok / high] The package error rate has changed. If the package error rate is high, the net- work is overloaded or the connection to the network switch or DHCP server (router) is disturbed.
  • Page 79 SMA Solar Technology AG 12 Troubleshooting Event number Message, cause and corrective measures 10254 [Interface]: duplex mode goes to [Full / Half] The duplex mode (data transfer mode) has changed. The cause for the status [Half] can be a defective plug, a defective cable or the pulling or plugging of the network connector.
  • Page 80 12 Troubleshooting SMA Solar Technology AG Event number Message, cause and corrective measures 10284 No WLAN connection possible The inverter does not currently have a WLAN connection to the selected net- work. Corrective measures: • Ensure that the SSID, the WLAN password and the encryption method have been entered correctly.
  • Page 81 SMA Solar Technology AG 12 Troubleshooting Event number Message, cause and corrective measures 10343 Webconnect error: Default gateway not configured The standard gateway was not configured. Corrective measures: • Configure the standard gateway. 10344 Webconnect error: DNS server not configured DNS server was not configured.

  • Page 82: Checking The Pv System For Ground Faults

    12 Troubleshooting SMA Solar Technology AG Event number Message, cause and corrective measures 29001 Installer code valid The entered Grid Guard code is valid. Protected parameters have now been unlocked and you can adjust the parameters. The parameters will be automati- cally locked again after ten feed-in hours.
  • Page 83 SMA Solar Technology AG 12 Troubleshooting • If the voltage measurement was not successful, check the PV system via insulation resistance measurement for ground faults. Test by Measuring the Voltage Proceed as follows to check each string in the PV system for ground faults.
  • Page 84 40 MOhm and for polycrystalline and monocrystalline PV modules approximately 50 MOhm per PV module (for further information on calculating the insulation resistance see the Technical Information "Insulation Resistance (Riso) of Non-Galvanically Isolated PV Systems" at www.SMA-Solar.com). Required devices: ☐ Suitable device for safe disconnection and short-circuiting ☐...
  • Page 85 SMA Solar Technology AG 12 Troubleshooting 3. Install the short circuit device. 4. Connect the measuring device for insulation resistance. 5. Short-circuit the first string. 6. Set the test voltage. The test voltage should be as close as possible to the maximum system voltage of the PV modules but must not exceed it (see datasheet of the PV modules).

  • Page 86: Decommissioning The Inverter

    13 Decommissioning the Inverter SMA Solar Technology AG 13 Decommissioning the Inverter To decommission the inverter completely upon completion of its service life, proceed as described in this Section. CAUTION Risk of injury due to weight of product Injuries may result if the product is lifted incorrectly or dropped while being transported or mounted.
  • Page 87 SMA Solar Technology AG 13 Decommissioning the Inverter 6. Take the cable support sleeve out of the threaded sleeve and remove the network cable from the cable support sleeve. 7. Lead the network cable out of the threaded sleeve and the swivel nut.
  • Page 88 13 Decommissioning the Inverter SMA Solar Technology AG 12. Unscrew the left- and right-hand pan head screws M5x12 used to secure the inverter to the wall mounting bracket (PH2). 13. Remove the inverter by lifting it vertically up and off the wall mounting bracket.

  • Page 89: Technical Data

    SMA Solar Technology AG 14 Technical Data 14 Technical Data DC input Maximum PV array power 13750 Wp Maximum DC/AC-ratio 250 % Maximum input voltage 450 V MPP voltage range 60 V to 450 V Rated input voltage 360 V Minimum input voltage 60 V Initial input voltage 80 V...
  • Page 90 14 Technical Data SMA Solar Technology AG Maximum overcurrent protection 40 A Ground fault monitoring Insulation monitoring: R  > 100 kΩ All-pole sensitive residual-current monitoring unit Available General data Width x height x depth 435 mm x 470 mm x 176 mm Weight 18 kg Length x width x height of the packaging 595 mm x 530 mm x 265 mm...
  • Page 91 SMA Solar Technology AG 14 Technical Data Transport in accordance with IEC 60721-3-4, Class 2K3 Temperature range -25°C to +70°C Equipment DC terminal SUNCLIX DC connector AC terminal AC connector WLAN As standard SMA Speedwire/Webconnect As standard Torques Screws for securing the inverter to the wall 2.5 Nm...
  • Page 92 15 Contact SMA Solar Technology AG 15 Contact If you have technical problems with our products, please contact the SMA Service Line. The following data is required in order to provide you with the necessary assistance: • Device type • Serial number •...
  • Page 94 Sunny Portalへの登録に必要となるログインデータおよびWLANパスワード 製造番号 施工者用パスワード ユーザー用パスワード www.SMA-Solar.com...

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