SMA SUNNY BOY 5.0 Manual
Inverters
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Also See for SUNNY BOY 5.0:
- Quick reference manual (232 pages) ,
- Operating manual (112 pages) ,
- Quick reference manual (41 pages)
Related Manuals for SMA SUNNY BOY 5.0
Summary of Contents for SMA SUNNY BOY 5.0
- Page 1 User Manual SUNNY BOY 5.0 / 6.0 SB5.0-6.0-1SP-US-40-BA-en-10 | Version 1.0 ENGLISH...
- Page 2 All such warranties are expressly disclaimed. Neither SMA Solar Technology America, LLC nor its distributors or dealers nor SMA Solar Technology Canada Inc. nor its distributors or dealers shall be liable for any indirect, incidental, or consequential damages under any circumstances.
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Page 3: Important Safety Instructions
A warning describes a hazard to equipment or personnel. It calls attention to a procedure or practice, which, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the SMA equipment and/or other equipment connected to the SMA equipment or personal injury. - Page 4 All installations must conform with the laws, regulations, codes and standards applicable in the jurisdiction of installation. SMA assumes no responsibility for the compliance or non-compliance with such laws or codes in connection with the installation of the product.
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Page 5: Table Of Contents
SMA Solar Technology America LLC Table of Contents Table of Contents Information on this Document ..........Validity ....................7 Target group..................7 Symbols ....................7 Additional Information ............... 7 Nomenclature..................8 Typographies..................8 Safety..................Intended Use ..................9 Safety Information................10 Product Description.............. - Page 6 Deactivating the Arc-Fault Circuit Interrupter (AFCI)......30 Changing the Operating Mode of the Multifunction Relay .... 31 Configuring the Modbus Function ............ 32 Setting SMA OptiTrac Global Peak ..........32 Saving the Configuration in a File............. 33 Adopting a Configuration from a File..........33 Switching the Dynamic Power Display Off........
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Page 7: Information On This Document
Indicates a requirement for meeting a specific goal Desired result A problem that might occur Additional Information Links to additional information can be found at www.SMA-Solar.com: Document title Document type Mounting, installation, commissioning and decommissioning Installation Manual "Application for SMA Grid Guard Code"... -
Page 8: Nomenclature
1 Information on this Document SMA Solar Technology America LLC Document title Document type "SMA Modbus® Interface" Technical Description Information on the commissioning and configuration of the Modbus interface "SunSpec® Modbus® Interface" Technical Description Information on the commissioning and configuration of the Modbus interface "SMA Modbus®... -
Page 9: Safety
, Section 690.35, requires that both positive and negative conductors have overcurrent protection for ungrounded PV arrays. The product must only be used in countries for which it is approved or released by SMA and the grid operator. Use this product only in accordance with the information provided in the enclosed documentation and with the locally applicable standards and directives. -
Page 10: Safety Information
2 Safety SMA Solar Technology America LLC The type label must remain permanently attached to the product. Safety Information This section contains safety information that must be observed at all times when working on or with the product. To prevent personal injury and property damage and to ensure long-term operation of the product, read this section carefully and observe all safety information at all times. -
Page 11: Product Description
SMA Solar Technology America LLC 3 Product Description Product Description Sunny Boy The Sunny Boy is a transformerless PV inverter with three MPP trackers, which converts the direct current of the PV array into grid-compliant alternating current and feeds it into the utility grid. - Page 12 The type label uniquely identifies the inverter. You will require the information on the type label to use the product safely and when seeking customer support from the SMA Service Line. The type label must remain permanently attached to the product. You will find the following information on the type label: •...
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Page 13: Interfaces And Functions
4 inverters, there is the option of establishing data transmission between the inverters and the Sunny Portal web-based monitoring platform via the SMA Cluster Controller or to distribute the inverters over several plants in the Sunny Portal. If there is an existing WLAN or Ethernet connection, you can directly access your Sunny Portal system via the web browser on the computer, tablet PC or smartphone. - Page 14 The inverter is equipped with a Modbus interface. The Modbus interface is deactivated by default and must be configured as needed. The Modbus interface of the supported SMA devices is designed for industrial use and has the following tasks: • Remote query of measured values •...
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Page 15: Led Signals
SMA Solar Technology America LLC 3 Product Description Do not connect loads that require a stable electricity supply to the outlet for secure power supply operation Secure power supply operation must not be used for loads that require a stable electricity supply. - Page 16 3 Product Description SMA Solar Technology America LLC Status Explanation Green LED flashing: 2 s on Waiting for connection conditions 2 s off The conditions for feed-in operation are not yet met. As soon as the conditions are met, the inverter will start feed- in operation.
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Page 17: Operation Of The Inverter
SMA Solar Technology America LLC 4 Operation of the Inverter Operation of the Inverter Activating and Operating the Display You can activate and operate the display by tapping on the enclosure lid of the Connection Unit. Procedure: 1. Activate the display. Tap on the enclosure lid of the Connection Unit once. -
Page 18: Deactivating Secure Power Supply Operation
4 Operation of the Inverter SMA Solar Technology America LLC Do not connect loads that require a stable electricity supply to the outlet for secure power supply operation Secure power supply operation must not be used for loads that require a stable electricity supply. -
Page 19: Using The Inverter User Interface
Firefox (as of version 25), Safari (as of version iOS 7) or Google Chrome (as of version 29). ☐ The personal SMA Grid Guard code of the Installer must be available for the changing of grid-relevant settings after completion of the first ten operating hours (see "Application for SMA Grid Guard Code"... -
Page 20: Establishing A Direct Connection Via Ethernet
Explorer (as of version 10), Safari (as of version 7), Opera (as of version 17) or Google Chrome (as of version 30). ☐ The personal SMA Grid Guard code of the Installer must be available for the changing of grid-relevant settings after completion of the first ten operating hours (see certificate "Application for SMA Grid Guard Code"... -
Page 21: Establishing A Connection Via Ethernet In The Local Network
• Alternative access address for Apple products: SMA[serial number].local (e.g. SMA2130019815.local) • Alternative access address for certain Windows products: SMA[serial number] (e.g. SMA2130019815) Requirements: ☐ The inverter must be connected to the local network via a network cable (e.g. via a router). -
Page 22: Logging Into The User Interface
Firefox (as of version 25), Safari (as of version iOS 7) or Google Chrome (as of version 29). ☐ The personal SMA Grid Guard code of the Installer must be available for the changing of grid-relevant settings after completion of the first ten operating hours (see certificate "Application for SMA Grid Guard Code"... - Page 23 SMA Solar Technology America LLC 5 Using the Inverter User Interface 4. In the Repeat password field, enter the new password again. 5. Select Login. ☑ The start page of the user interface opens. Log in as the user or installer.
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Page 24: Start Page Design Of The User Interface
5 Using the Inverter User Interface SMA Solar Technology America LLC Start Page Design of the User Interface Figure 2: Start Page Design of the User Interface SB5.0-6.0-1SP-US-40-BA-en-10 User Manual... - Page 25 SMA Solar Technology America LLC 5 Using the Inverter User Interface Position Designation Description Menu Provides the following functions: • Home Opens the user interface homepage • Instantaneous values Current measured values of the inverter • Device Parameters The various operating parameters of the inverter can be viewed and configured here depending on the user group.
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Page 26: Starting The Installation Assistant
The installation assistant leads you step-by-step through the steps necessary for the initial configuration of the inverter. Requirements: ☐ When configuring after completion of the first ten operating hours, the SMA Grid Guard code must be available (see "Application for SMA Grid Guard Code" at www.SMA-Solar.com). SB5.0-6.0-1SP-US-40-BA-en-10... -
Page 27: Changing The Password
SMA Solar Technology America LLC 5 Using the Inverter User Interface Procedure: 1. Activate the user interface (see Section 5.1, page 19). 2. Log in as Installer. 3. Select the menu User Settings (see Section 5.3 "Start Page Design of the User Interface", page 24) on the start page of the user interface. - Page 28 5 Using the Inverter User Interface SMA Solar Technology America LLC PV systems registered in a communication product With PV systems that are registered in a communication product (e.g. Sunny Portal, Cluster Controller), you can also assign a new password for the user group Installer via the communication product.
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Page 29: Configuration Of The Inverter
3. Call up the menu Device Parameters. 4. Select [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 5.3, page 24). -
Page 30: Configuring The Country Data Set
6 Configuration of the Inverter SMA Solar Technology America LLC 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 31: Changing The Operating Mode Of The Multifunction Relay
SMA Solar Technology America LLC 6 Configuration of the Inverter Changing the Operating Mode of the Multifunction Relay The default operating mode of the multifunction relay is Fault indication (FltInd) . If you decide to use another operating mode and have established the correct electrical connection for this operating mode and the associated connection variant, you will have to change the operating mode of the multifunction relay and make other settings, if necessary. -
Page 32: Configuring The Modbus Function
Setting SMA OptiTrac Global Peak For partially shaded PV modules, you should set the interval at which the inverter is to optimize the MPP of the PV system. If you do not want to use SMA OptiTrac Global Peak feature, you can deactivate the feature. -
Page 33: Saving The Configuration In A File
Configuration in a File", page 33). When saving, only the device parameters will be adopted, not any passwords. Requirements: ☐ The SMA Grid Guard code must be available (see "Application for SMA Grid Guard Code" at www.SMA-Solar.com). ☐ Changes to grid-relevant parameters must be approved by the responsible grid operator. -
Page 34: 6.10 Switching Wlan On And Off
6 Configuration of the Inverter SMA Solar Technology America LLC Procedure: • In the parameter group Device > Operation, select the parameter Dynamic power display via green LED and set this to Off. 6.10 Switching WLAN On and Off The inverter is equipped with an activated WLAN interface as standard. If you do not want to use WLAN, you can switch the WLAN function off and switch it on again whenever needed. -
Page 35: Cleaning The Inverter
SMA Solar Technology America LLC 7 Cleaning the Inverter Cleaning the Inverter Damage to the display or the type label due to the use of cleaning agents • If the inverter is dirty, clean the enclosure, the enclosure lid of the Connection Unit, the enclosure lid of the Power Unit, the type label, the display and the LEDs with a damp cloth and clear water only. -
Page 36: Troubleshooting
Installer. The password for the user group Installer is the same as the system password in Sunny Portal. Procedure: 1. Request PUK (application form available at www.SMA-Solar.com). 2. Activate the user interface (see Section 5.1, page 19). 3. Enter the PUK instead of the password into the field Password. -
Page 37: Event Messages
SMA Solar Technology America LLC 8 Troubleshooting Event Messages Event number Message, cause and corrective measures 101 to 105 Grid fault 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 38 8 Troubleshooting SMA Solar Technology America LLC Event number Message, cause and corrective measures 401 to 404 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.
- Page 39 SMA Solar Technology America LLC 8 Troubleshooting Event number Message, cause and corrective measures Frq. not permitted > Check parameter The power frequency is not within the permissible range. The inverter has dis- connected from the utility grid. Corrective measures: •...
- Page 40 8 Troubleshooting SMA Solar Technology America LLC Event number Message, cause and corrective measures 3301 to 3303 Unstable operation There is not enough power at the DC input of the inverter for stable operation. The inverter cannot connect to the utility grid.
- Page 41 SMA Solar Technology America LLC 8 Troubleshooting Event number Message, cause and corrective measures 3601 High discharge curr. > Check generator The leakage current of the inverter and the PV array is too high. There is a ground fault, a residual current or a malfunction.
- Page 42 8 Troubleshooting SMA Solar Technology America LLC Event number Message, cause and corrective measures 4301 Electric arc detected > Check DC generator The inverter has detected an electric arc. The inverter interrupts grid feed-in and cannot connect to the utility grid.
- Page 43 Corrective measures: • Retry update. • For WLAN connection, improve the WLAN connection quality (e.g. via SMA Antenna Extension Kit) or establish connection with the inverter via Ethernet. • If this message is displayed again, contact the Service (see Section 11 "Contact", page 63).
- Page 44 8 Troubleshooting SMA Solar Technology America LLC Event number Message, cause and corrective measures 7347 Incompatible file The configuration file is not suitable for this inverter. Corrective measures: • Ensure that the selected configuration file is suitable for this inverter.
- Page 45 • Ensure that the energy meter is correctly integrated into the same network as the inverter (see energy meter manual). • For WLAN connection, improve the WLAN connection quality (e.g. via SMA Antenna Extension Kit) or connect the inverter with the DHCP server (router) via Ethernet. 8003...
- Page 46 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. SB5.0-6.0-1SP-US-40-BA-en-10 User Manual...
- Page 47 • The DC voltage at the DC input is not sufficient to run the main CPU. Corrective measures: • Enter the SMA Grid Guard code. • Ensure that at least the DC start voltage is available (green LED is flashing, pulsing or glowing).
- Page 48 8 Troubleshooting SMA Solar Technology America LLC Event number Message, cause and corrective measures 10248 to 10249 Load reduced through device reduction or increase of query interval The network is busy. Data exchange between the devices is not at an optimum and is greatly delayed.
- Page 49 SMA Solar Technology America LLC 8 Troubleshooting Event number Message, cause and corrective measures 10253 [Interface]: connection speed goes to [100 Mbit / 10 Mbit] The data transfer rate has changed. The cause for the status [10 Mbit] can be a defective plug, a defective cable or the pulling or plugging of the network connector.
- Page 50 • If this message is displayed often, improve the WLAN connection by using a WLAN repeater (e.g. SMA Antenna Extension Kit). 10339 Webconnect enabled The inverter can communicate with Sunny Portal without an additional SMA communications product (e.g. Cluster Controller). 10340 Webconnect disabled The Webconnect function has been switched off.
- Page 51 • Ensure that the following ports are not blocked: – Registrar: ied.sma.de:9523 – Proxy: ied.sma.de:9523 – Stun: stun.sma.de:3478 – Domain: ied.sma.de (for SIP URI) 10343 Webconnect error: Default gateway not configured It is likely that there is an error in the network settings.
- Page 52 • Ensure that the following ports are not blocked: – Registrar: ied.sma.de:9523 – Proxy: ied.sma.de:9523 – Stun: stun.sma.de:3478 – Domain: ied.sma.de (for SIP URI) 10347 Stun server DNS resolution failed It is likely that there is an error in the network settings.
- Page 53 • Ensure that the following ports are not blocked: – Registrar: ied.sma.de:9523 – Proxy: ied.sma.de:9523 – Stun: stun.sma.de:3478 – Domain: ied.sma.de (for SIP URI) 10350 Webconnect error: Registration rejected by SIP registrar It is likely that there is an error in the network settings.
- Page 54 – Registrar: ied.sma.de:9523 – Proxy: ied.sma.de:9523 – Stun: stun.sma.de:3478 – Domain: ied.sma.de (for SIP URI) 10353 Webconnect error: registration of the SIP registry has not responded It is likely that there is an error in the network settings or a Sunny Portal mainte- nance message is present.
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Page 55: Checking The Pv System For Ground Faults
SMA Solar Technology America LLC 8 Troubleshooting Event number Message, cause and corrective measures 27331 Update transport started The inverter has successfully started the update. 27332 Update transport successful The update file has been successfully transferred to the communication compo- nent. - Page 56 8 Troubleshooting SMA Solar Technology America LLC Procedure: Danger to life due to high voltages • Disconnect the inverter from any voltage sources (see the inverter installation manual). 2. Measure the voltages: • Measure the voltage between the positive terminal and the ground potential (PE).
- Page 57 SMA Solar Technology America LLC 8 Troubleshooting Test by Measuring the Insulation Resistance If the voltage measurement does not provide sufficient evidence of a ground fault, the insulation resistance measurement can provide more exact results. Figure 4: Schematic diagram of the measurement...
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Page 58: Resetting The Operation Inhibition After Detection Of An Arc Fault
8 Troubleshooting SMA Solar Technology America LLC 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 59: Updating The Firmware
Requirement: ☐ An update file with the desired inverter firmware must be available. The update file is, for example, available for download on the product page of the inverter at www.SMA-Solar.com. Procedure: 1. Activate the user interface (see Section 5.1, page 19). - Page 60 8 Troubleshooting SMA Solar Technology America LLC 4. Select [Settings]. 5. In the context menu, select [Updating the firmware]. 6. Follow the instructions in the dialog. Updating the firmware via USB flash drive. Requirement: ☐ A USB flash drive with maximum 32 GB and file system FAT32 must be available.
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Page 61: Accessories
(e.g. irradiation, ambient tem- perature, cell temperature, wind speed or S0 meters). SMA Antenna Exten- Accessory set for one SMA inverter for the EXTANT-US-40 sion Kit optimization of the SMA inverter’s WLAN radio range. -
Page 62: 10 Compliance Information
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. The user is cautioned that changes or modifications not expressly approved by SMA Solar Technology America LLC could void the user’s authority to operate this equipment. IC Compliance This Class B digital apparatus complies with Canadian ICES-003. -
Page 63: 11 Contact
SMA Solar Technology America LLC 11 Contact 11 Contact If you have technical problems with our products, please contact the SMA Service Line. We need the following information in order to provide you with the necessary assistance: • Inverter device type • Inverter serial number •... - Page 64 www.SMA-Solar.com...