SMA SI 6.0H-13 Operating Manual Download Page 4

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Table of Contents

SMA Solar Technology AG

Operating manual

SI44M-80H-13-BE-en-15

6.5.7.3

Connecting the Data Cable for the Internal Communication of the Cluster ................................................ 42

6.5.7.4

Connecting the Data Cable of the Multicluster-Box...................................................................................... 42

6.5.7.5

Connecting Control and Measuring Cables of the Multicluster-Box ........................................................... 43

6.5.7.6

Connecting the Data Cables for Multicluster Communication ..................................................................... 43

6.5.8

Connecting the Battery Temperature Sensor................................................................................................. 44

6.5.9

Connecting the Battery Current Sensor in the Off-Grid System ................................................................... 45

6.5.10

Connecting the Control Cable for Autostart Generators.............................................................................. 46

6.5.11

Connecting a Signaler for Generators Without an Autostart Function........................................................ 47

6.5.12

Connecting Load-Shedding Contactors ......................................................................................................... 48

6.5.13

Connecting the Time Control for External Processes..................................................................................... 50

6.5.14

Connecting Message Devices for Operating States and Warning Messages........................................... 51

6.5.15

Connecting the Battery Room Fan.................................................................................................................. 52

6.5.16

Connecting the Electrolyte Pump for the Battery ........................................................................................... 53

6.5.17

Connecting the Control Cable for the Use of Excess Energy in an Off-Grid System.................................. 53

6.5.18

Connecting the Signal Cable of the External Generator Request................................................................ 54

6.6

Connecting the Cables.................................................................................................................................... 55

6.6.1

Connecting the DC Power Cable................................................................................................................... 55

6.6.2

Connecting the AC Power Cable................................................................................................................... 57

6.6.3

Connecting the Grounding Conductor .......................................................................................................... 59

6.6.4

Connecting the Data Cable............................................................................................................................ 59

6.6.5

Connecting Relay 1 and Relay 2................................................................................................................... 60

6.6.6

Connecting BatVtgOut, DigIn, BatTMP and BatCur ..................................................................................... 61

6.6.7

Connecting ExtVtg........................................................................................................................................... 62

6.7

Checking the Wiring........................................................................................................................................ 63

6.8

Sealing and Closing the Sunny Island............................................................................................................ 66

6.9

Inserting the Fuse Links in the Fuse Switch-Disconnector ............................................................................... 67

Commissioning ............................................................................................................................. 68

7.1

Commissioning Procedure............................................................................................................................... 68

7.2

Commissioning the Inverter ............................................................................................................................. 69

7.3

Performing Basic Configuration of the Installation Assistant ......................................................................... 69

7.4

Configuring the Country Data Set .................................................................................................................. 70

7.5

Changing Thresholds for Systems for Increased Self-Consumption.............................................................. 71

7.6

Battery Management....................................................................................................................................... 71

7.6.1

Safety When Setting the Battery Management Parameters......................................................................... 71

7.6.2

Lead-acid batteries: Adjust the battery management to the battery ............................................................ 72

7.6.3

Lithium-ion batteries only: Setting equalization charge of the batteries....................................................... 72

7.6.4

Battery Use Regarding Systems for Increased Self-Consumption ................................................................ 74

7.6.4.1

Seasonal Adjustment of the Battery Usage ................................................................................................... 74

7.6.4.2

Changing the Battery Usage Regarding Systems for Increased Self-Consumption Without a Battery
Backup Grid .................................................................................................................................................... 74

7.6.4.3

Changing the Battery Usage Regarding Battery-Backup Systems with Increased Self-Consumption........ 77

7.6.5

Changing the Battery Usage Regarding Battery-Backup Systems without Increased Self-Consumption .. 81

7.6.6

Changing the Battery Protection Mode in Off-Grid Systems........................................................................ 84

7.6.7

Energy-saving mode........................................................................................................................................ 85

7.6.8

Configuring the Resistance of the Battery Cable........................................................................................... 85

7.6.9

Setting the Control of the Battery Room Fan ................................................................................................. 86

7.7

Energy management ....................................................................................................................................... 86

7.7.1

Setting Load Shedding in a Multicluster System ........................................................................................... 86

7.7.2

Setting One-Level Load Shedding .................................................................................................................. 87

7.7.3

Setting Two-Level Load Shedding .................................................................................................................. 87

7.7.4

Setting Time-Dependent One-Level Load Shedding...................................................................................... 88

7.7.5

Setting Time-Dependent Two-Level Load Shedding ...................................................................................... 90

7.7.6

Setting Utilization of Excess Energy in Off-Grid Systems.............................................................................. 91

7.8

Generator Management ................................................................................................................................. 92

7.8.1

Configuration of the Thresholds for Generator Connection ......................................................................... 92

Summary of Contents for SI 6.0H-13

Page 1: ...Operating manual SUNNY ISLAND 4 4M 6 0H 8 0H SI44M 80H 13 BE en 15 Version 1 5 ENGLISH...

Page 2: ...ot 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 accu...

Page 3: ...ection Area 33 6 3 Inserting the Micro SD Card 34 6 4 Connecting the Grounding Conductor with a Grounded Battery 34 6 5 Connecting the Components 35 6 5 1 Connecting the Battery Fuse to the Sunny Isla...

Page 4: ...6 6 9 Inserting the Fuse Links in the Fuse Switch Disconnector 67 7 Commissioning 68 7 1 Commissioning Procedure 68 7 2 Commissioning the Inverter 69 7 3 Performing Basic Configuration of the Installa...

Page 5: ...cedure in the Event of a Generator False Start 100 7 9 Off Grid System 100 7 9 1 Commissioning the Battery Current Sensor in Off Grid Systems 100 7 9 2 Changing the Automatic Frequency Synchronization...

Page 6: ...sure 127 13 2 Checking the Function 127 13 3 Checking the Connections 127 13 4 Cleaning the Fans 128 13 5 Checking and Maintaining the Battery 130 13 6 Emergency charge mode after automatic shutdown 1...

Page 7: ...Efficiency Profile 179 16 7 Sunny Island 8 0H Efficiency Profile 180 16 8 Switchover times of the Sunny Island 6 0H 8 0H 180 16 9 Energy Consumption in No Load Operation and Standby or Energy Saving...

Page 8: ...ted with installing repairing and using electrical devices batteries and installations Training in the installation and commissioning of electrical devices and installations Knowledge of all applicabl...

Page 9: ...s Elements on a user interface Elements to be selected Elements to be entered Connect the insulated conductors to the terminals X703 1 to X703 6 Enter 10 in the field Minutes Connects several elements...

Page 10: ...1 8 Additional Information For more information please go to www SMA Solar com Title and information content Type of information List of Approved Batteries Overview of approved batteries Technical In...

Page 11: ...r Systems with Stand Alone Grid or Increased Self Consumption and Battery Backup Function Detailed system information connection overviews and information on commis sioning System description MULTICLU...

Page 12: ...he maximum output power of the Sunny Island see Section 16 page 175 The DC terminal of the inverter is exclusively intended for the connection of a battery with external battery fuse Only DC loads or...

Page 13: ...tric 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...

Page 14: ...order Wear suitable personal protective equipment for all work on the product WARNING Danger to life due to fire or explosion In rare cases an explosive gas mixture can be generated inside the invert...

Page 15: ...rts in the generator can crush or sever body parts Operate the generator only with the specified safety equipment Carry out all work on the generator in accordance with the manufacturer s specificatio...

Page 16: ...ure the inverter begins feed in operation during initial commissioning a country data set must be set for instance via the installation assistant on the user interface of the product or via a communic...

Page 17: ...an apron rubber boots and goggles Rinse acid splashes thoroughly for a long time with clear water and consult a doctor immediately If acid fumes have been inhaled consult a doctor immediately WARNING...

Page 18: ...he inverter The battery can be damaged by incorrect settings of the battery type nominal voltage and capacity parameters Set the correct battery type as well as the correct values for nominal voltage...

Page 19: ...e gland M32 B 2 Ventilation grid T 2 Counter nut for cable gland M32 C 1 Wall mounting bracket D 2 Hexagon socket screw M6x10 U 1 Filler plug M20 E 2 Hexagon socket screw M6x16 V 1 Filler plug M25 F 2...

Page 20: ...ttery temperature sensor optional Communication for Multicluster System Order Option A SI XXXXXX XXX XXXXX XX Sys Can Out Sys Can In B E C D Position Quantity Designation A 1 SI SYSCAN BGx CAN communi...

Page 21: ...es the inverter You will require the information on the type la bel to use the product safely and when seeking customer support from Service The type la bel must remain permanently attached to the pro...

Page 22: ...r Alternating current Direct current Transformer The product has a transformer WEEE designation Do not dispose of the product together with the household waste but in accordance with the disposal regu...

Page 23: ...em structure Generator Utility grid Generator and util ity grid Single system or single cluster sys tem from 3 20 09 R from 3 20 09 R from 3 20 09 R2 Multicluster system with MC Box 12 3 20 from 3 20...

Page 24: ...r distributing the inverters over several systems If there is an existing Wi Fi or Ethernet connection you can directly access your visualized system via the web browser on your smart device e g smart...

Page 25: ...nding on the requirements of the grid operator you can activate and configure the functions e g active power limitation via operating parameters 4 5 Control panel with LED signals A B D E F H G C Figu...

Page 26: ...cluster and multifunction relay 2 in slave 1 of the main cluster are set permanently Furthermore free multifunctional relays can be used for additional functions Possible function or output Explanatio...

Page 27: ...l conductors of connections X1 to X5 in the automatic transfer switch If the neutral conductor connections are bridged residual current devices could trip accidentally Label the equipment and devices...

Page 28: ...to children The mounting location must be suitable for the weight and dimensions of the product see Section 16 page 175 The mounting location must not be exposed to direct solar irradiation If the pro...

Page 29: ...Position of the anchoring points Dimensions in mm Recommended clearances If you maintain the recommended clearances adequate heat dissipation will be ensured Thus you will prevent power reduction due...

Page 30: ...with installed multicluster data modules at the mounting location planned for master devices Additionally required mounting material not included in the scope of delivery At least two screws that are...

Page 31: ...or a steel rod diameter maximum 30 mm Keep the Sunny Island in a horizontal position when moving it 8 Use an Allen key AF 5 to attach the Sunny Island to the wall mounting bracket on both sides with...

Page 32: ...bserved if the optional micro SD card is to be inserted Section 6 4 page 34 For systems with a grounded battery this section must be read and observed Section 6 5 page 35 Information on the connection...

Page 33: ...on L Enclosure opening for DC C Slot for optional micro SD card M Enclosure opening ExtVtg D BatTmp and BatCur connections N Enclosure opening AC2 E BatVtgOut and DigIn connections O Enclosure opening...

Page 34: ...Allen key AF 5 and remove the enclosure lid Retain the screws and conical spring washers for later use 2 Insert the micro SD card into the slot up to the stop Do not jam the micro SD card when doing s...

Page 35: ...d see Section 16 3 page 176 The locally applicable standards and directives must be complied with If a battery fuse is already available no further fuse is necessary Tip Install a battery fuse of the...

Page 36: ...r can be used lead acid batteries can be used Verify that the battery complies with locally applicable standards and directives and is intrinsically safe Procedure 1 Ensure that the load break switch...

Page 37: ...en Grid L and the neutral conductor to AC2 Gen Grid NTT see Section 6 6 2 page 57 Thread the grounding conductor through a ferrite included in the scope of delivery and connect to AC2 Gen Grid PE see...

Page 38: ...3 and X4 N for voltage monitoring to the ExtVtg terminal see Section 6 6 7 page 62 2 At the master connect the tie switch monitoring To do this first connect BatVtgOut with DigIn within the master see...

Page 39: ...n of Multicluster Box 12 MC Box 12 3 20 6 5 5 1 Connecting the AC Power Cable of the Multicluster Box 12 WARNING Danger to life due to fire In case of a short circuit the short circuit current driven...

Page 40: ...7 page 62 2 Connect the conductors of X112 3 and X112 4 on the master to ExtVtg on each Sunny Island of the main cluster 3 Connect the conductors of X112 7 and X112 8 on Slave 1 to ExtVtg on each Sun...

Page 41: ...Sunny Home Manager 2 0 can be directly interconnected via Speedwire If more than 2 devices are to communicate via Speedwire or the Sunny Home Manager 2 0 is to establish an internet connection to the...

Page 42: ...NC Relay 2 A B NO C NC Relay 1 NO C NC Relay 2 NO C NC Relay 1 NO C NC Relay 2 MASTER SLAVE 1 SLAVE 2 Figure 8 Internal communication cabling example Requirements The total length of the communication...

Page 43: ...er Box Cable requirements Cable length for BatVtgOut DigIn and BatTemp less than 30 m Procedure Plug the red data cables into the pin connector BackupVtgCur on the Sunny Island units of the main clust...

Page 44: ...ure Sensor With lead acid batteries the battery management of the Sunny Island inverter must record the temperature of the connected battery Battery temperature sensor in a cluster Only the master mea...

Page 45: ...ends installing a battery current sensor when connecting DC loads or DC energy sources When connecting DC loads or DC energy sources the SOC calculation can only work correctly with the measured data...

Page 46: ...unny Island see Section 6 6 6 page 61 6 5 10 Connecting the Control Cable for Autostart Generators Relevant for off grid systems Autostart generators are started and stopped with a contact Signal gene...

Page 47: ...ay on slave 1 or slave 2 Use the C and NO connections 5 Enter the configuration Automatic generator request in the table of settings see Section 7 10 2 page 102 6 5 11 Connecting a Signaler for Genera...

Page 48: ...ng Load Shedding Contactors Relevant for off grid systems Load shedding prevents battery deep discharge and controls the supply of energy to the loads Load shedding provides the option of disconnectin...

Page 49: ...the excess energy Works only in off grid and battery backup systems 1 stage load shedding scheme or first stage in terms of two stage load shedding schemes Load shedding 1 Setting for 1 stage load she...

Page 50: ...dding contactor Connecting the multifunction relay Relay1 for load shedding 1 Connect the insulated conductor for coil connection A1 of the load shedding contactor on the Sunny Island to terminal Rela...

Page 51: ...tion in a single system The respective cluster is in operation in a cluster system The Sunny Island is in derating in a single system The respective cluster is in derating in a cluster system Table wi...

Page 52: ...y management of the Sunny Island inverter is able to control one battery room fan for each battery The following options result for the connection Control a separate battery room fan for each battery...

Page 53: ...ss section 0 2 mm to 2 5 mm Procedure 1 WARNING Danger to life from electric shock due to incorrect insulation In the case of faulty insulation supposedly de energized parts or cables may be live Touc...

Page 54: ...he control cable for the utilization of excess energy to the multifunction relay on the Sunny Island 3 Enter the configuration Control of add loads in the table of settings see Section 7 10 2 page 102...

Page 55: ...battery An incompatible lithium ion battery can lead to a fire or an explosion With incompatible lithium ion batteries it is not ensured that battery management is intrinsically safe and will protect...

Page 56: ...ables as described in the following 6 Strip off the insulation of the DC cable and mount a terminal lug 7 Route the DC cable on the side of the protective cover marked with a symbol 8 Use an Allen key...

Page 57: ...nal lug DC connection 14 Ensure that the entire contact surface of the fender washer is in contact with the terminal lug 15 Ensure that the seal insert is positioned correctly in the cable gland 16 Ti...

Page 58: ...utral conductor to the connection AC2 Gen Grid NTT in battery backup systems Always connect the neutral conductor of the generator to the connection AC2 Gen Grid N in off grid systems CAUTION Danger o...

Page 59: ...ttery see Section 6 4 page 34 Cable requirements Cross section of the connected line conductor or maximum 16 mm Cable diameters 7 mm to 14 mm Procedure 1 Push the lever of terminal AC1 Loads SunnyBoys...

Page 60: ...le feed through plate into the enclosure opening of the cable feed through plate and press into the enclosure opening 6 6 5 Connecting Relay 1 and Relay 2 If you are using a multifunction relay always...

Page 61: ...cable is double insulated 7 Lead the cable into the Sunny Island making sure that it does not touch any data cables 8 Connect the insulated conductors to the 3 pole terminal blocks included in the sco...

Page 62: ...that the conductors are plugged completely into the terminals up to the insulation 8 In accordance with the labeling plug the 4 pole terminal block into the connection on the inverter until the termin...

Page 63: ...grounding conductor must be threaded through a ferrite Grounding conductor connection to ground The grounding conductor must be grounded e g by connection to a grounding busbar or a foundation ground...

Page 64: ...the maximum DC cur rent see technical data of the battery current sensor Checking Connections AC1 and AC2 of the Sunny Island Inverter Test point Test criterion Ok Enclosure openings AC1 and AC2 All...

Page 65: ...asuring cables are correctly connected see Multi cluster Box manual If installed the measuring cable of the battery current sensor The measuring cable of the battery current sensor is connected to the...

Page 66: ...ctly connected see the manuals for the devices Ensure by measuring that all system devices are connected with the same ground potential AC1 connection After the system specific connection the required...

Page 67: ...replacement screw with a serrated conical spring washer 5 On the Sunny Island fasten the enclosure lid following the sequence 1 to 6 using an Allen key AF 5 torque 6 Nm The teeth of the serrated conic...

Page 68: ...erter The following connection options are available to choose from Direct connection via Wi Fi Section 8 1 1 page 104 Direct connection via Ethernet Section 8 1 3 page 106 Connection via Ethernet in...

Page 69: ...of the battery fuse must be closed see Section 6 9 page 67 Procedure 1 For systems with 1 Sunny Island press the On button 2 For systems with 3 Sunny Island inverters press and hold the On button on...

Page 70: ...lect the configuration option Configuration with Installation Assistant The installation assistant will open 2 Follow the installation assistant steps and make the settings appropriate for your system...

Page 71: ...nitoring Grid monitoring select the parameter Set country standard and set the required country data set 7 5 Changing Thresholds for Systems for Increased Self Consumption Relevant for systems connect...

Page 72: ...on time recommended by the battery manufacturer 4 Set the parameter Cell charge nominal voltage for boost charge to the cell voltage setpoint recommended by the battery manufacturer for boost charge T...

Page 73: ...of irrelevant parameters When connecting lithium ion some parameters are displayed in the Battery Charge menu that are not relevant for automatic equalization charge and cannot be set Time for boost...

Page 74: ...n the season and the hours of sunshine On short days with few hours of sunlight the Sunny Island cannot charge the battery fully Lead acid batteries in particular age faster due to low charging over a...

Page 75: ...t see Section 7 6 4 1 page 74 When seasonal adjustment is deactivated only the SlfCsmp range is used and the BatRes range increased accordingly The Sunny Island uses the battery for in creased self co...

Page 76: ...attery When the utility grid is available again the system must be charged manually Battery Ranges of application Lower lmt deep disch protect range prior shutdown The following ranges result from the...

Page 77: ...ery capacity Minimum width of own consumption range Range for increasing self consumption on the shortest day of the year as a percentage of the battery capacity When seasonal adjustment is deactivate...

Page 78: ...es its maximum on the longest day This results in the seasonal progression of the ranges t SOC 0 100 A B C D E Winter Summer Winter Figure 18 Ranges of the battery state of charge as a function of the...

Page 79: ...id Minimum width of backup power range D Deep discharge protection range BatRes Range for protection against deep discharge This range can only be reached when the utility grid fails The Sunny Island...

Page 80: ...ean grid connection regulations according to Regulation EU 2016 631 are subject shall not be set up as multicluster systems Multicluster systems with battery backup grid can be set up with the Multicl...

Page 81: ...e Range for increasing self consumption on the shortest day of the year as a percentage of the battery capacity When seasonal adjustment is deactivated this value is used year round for increased self...

Page 82: ...Res This range can only be reached when the utility grid fails The Sunny Island is switching to energy sav ing mode The Sunny Island starts up every 2 hours and attempts to charge the battery with PV...

Page 83: ...ich VDE AR N 4105 11 2018 EN50549 1 2018 C10 11 2019 G98 1 2018 G99 1 2018 CEI 0 21 2019 type A type B TOR generator type A of the European grid connection regulations according to Regulation EU 2016...

Page 84: ...that the Sunny Island does not start up at night preventing it from consuming energy from the battery Level 3 If the state of charge falls below the threshold for level 3 the Sunny Island switches it...

Page 85: ...nditions In the case of self consumption systems without a battery backup grid this occurs when there is no surplus PV energy available to charge the battery in the state of charge conservation range...

Page 86: ...ined in another section see Section 8 6 page 113 Relevant for off grid systems The load contactor in the Multicluster Box is a load shedding contactor and is controlled depending on the state of charg...

Page 87: ...rnal energy source must be able to supply the loads with sufficient power 7 If the off grid system is a multicluster system ensure that the parameter of the multifunction relay is set to Load shedding...

Page 88: ...parameter Time load shedding 2 and the parameter Start time additional time range load shedding 2 each to the same value e g to 00 00 00 This will switch the time dependent load shedding off 6 Ensure...

Page 89: ...t the parameter Lmt value battery state of charge for start load shedding 1 to the lower SOC threshold for the standard time period 4 Set the parameter Lmt value battery state of charge for stop load...

Page 90: ...or for the second level of load shedding The load shedding contactor connects those loads to the utility grid that were disconnected for the second level When the state of charge of the battery reache...

Page 91: ...ce Load shedding 2 5 Set the parameter Limit battery state of charge for start load shedding 2 in add time range to the lower SOC threshold for the second stage of load shedding 6 Set the parameter Li...

Page 92: ...difference relative to the setpoint of the cell voltage during the constant voltage phase 3 Recording of the measured values of the cell voltage reacts to changes with time lag The Sunny Island calcu...

Page 93: ...age 3 Set the parameter Voltage monit gener upper maximum threshold to the maximum generator voltage 7 8 1 3 Changing the Frequency Thresholds of the Generator Voltage Relevant for off grid systems Th...

Page 94: ...es with increasing torque If the speed of rotation decreases the frequency of the generator voltage is reduced If the frequency of the generator voltage falls below the rated frequency the generator m...

Page 95: ...p time is set too low the generator management terminates the generator start before the internal warm up time has expired Procedure 1 Select Generator Operation 2 For a generator without internal war...

Page 96: ...tic generator start to Enable 7 8 4 2 Changing a State Of Charge Dependent Generator Request Relevant for off grid systems If the battery reaches the lower SOC threshold the generator management reque...

Page 97: ...e time dependent generator request apply From 10 00 p m to 6 00 a m the generator is not to start where possible t SOC 30 40 80 6 a m 10 p m 12 a m Standard time period Additional time period Figure 2...

Page 98: ...lectric discharging and cycling and extends its service life The performance of the off grid system for supplying loads increases to the sum of the generator power and the power of the Sunny Island in...

Page 99: ...ng on the start date The start date determines the weekday Procedure 1 Select Generator Time controlled generator operation 2 Set the parameter Time controlled generator operation to Enable 3 Set the...

Page 100: ...the maximum value the Sunny Island switches into error status The Sunny Island attempts to restart the generator upon expiry of the Idle period after generator fault Single cluster systems The genera...

Page 101: ...Battery Battery fuse 3 Close the battery fuse load break switch quickly and switch on the Sunny Island 4 Set the parameter Current sensor type 60mV 50mV to the type and amplification factor of the bat...

Page 102: ...frequency synchronization set the parameter Automatic frequency control to Disable 3 To activate automatic frequency synchronization set the parameter Automatic frequency control to Enable 7 10 Multi...

Page 103: ...y SOH will deviate strongly from the actual values of SOC and SOH for a newly connected battery During operation the values recorded by battery management will gradually approach the real values In th...

Page 104: ...letion of the first 10 operating hours or of the installation assistant You can request the SMA Grid Guard code via the Online Service Center SSID IP address and WLAN password SSID in WLAN SMA serial...

Page 105: ...password see WPA2 PSK on the type label of the product or the rear side of the manual included in delivery 4 Open the web browser of your smart end device and enter http smalogin net in the address ba...

Page 106: ...t does not have an iOS operating system for importing and exporting files Procedure Enter the IP address of the product in the address bar of the web browser The login page of the user interface opens...

Page 107: ...ant A smart device e g smartphone tablet or laptop must be available The smart device must be in the same local network as the product The respective latest version of one of the following web browser...

Page 108: ...password for the user group Installer via the user interface of the inverter the same password must also be used as the system password Assign a uniform installer password to all SMA devices in the s...

Page 109: ...8 Operation SMA Solar Technology AG Operating manual 109 SI44M 80H 13 BE en 15 8 3 Start Page Design of the User Interface C B E F D A Figure 24 Design of the user interface s home page example...

Page 110: ...played Device configuration Various settings for the inverter can be made here The selection available is dependent on which user group you are logged in as and the operating system of the device with...

Page 111: ...w much the PV system fed in Power at the grid connection point Indicates which power is currently fed in or obtained at the grid connection point MC status system Status of the multicluster system MC...

Page 112: ...Layout of the installation assistant example Position Designation Description A Configuration steps Overview of the installation assistant steps The number of steps de pends on the type of device and...

Page 113: ...turer documentation Parameter names and units depend on the inverter s firmware version The parameter names and units depend on the inverter s firmware version Parameter names and units of inverters w...

Page 114: ...me 7 Select the Repetition cycle for time controlled inverter operation Repetition parameter and set it to the required repetition cycle Time controlled inverter operation is set 8 To activate time co...

Page 115: ...To switch on the WLAN connection in the local network in the parameter group System communication WLAN select the parameter WLAN is turned on and set this to Yes 8 10 Configuring the Energy Meter You...

Page 116: ...a PV system via Modbus the dynamic active power limitation of the PV inverters must be deactivated Procedure Activate the Modbus interface and adjust the communication ports if necessary see the tech...

Page 117: ...run every Monday from 07 00 a m to 08 00 a m Set the generator as follows Time controlled generator operation Yes activation of the function Start time for time controlled generator op 2015 01 05 Mon...

Page 118: ...verter is glowing orange and the Sunny Island inverters are in standby mode 9 2 Starting the System Start inverter via user interface Starting the inverter via the user interface is an alternative to...

Page 119: ...utton To stop the inverter via the user interface set Device parameters Device Operation General operating mode to Stop Procedure 1 For systems with 1 Sunny Island press the start stop button on the S...

Page 120: ...iggers the uncontrolled shutdown of the system and unsaved data is lost Only trip the emergency disconnection to avoid danger or consequential damage In the event of an emergency disconnection in a mu...

Page 121: ...es select the menu Events 4 To call up instantaneous values select the menu Data 5 Follow the instructions in the user interface 10 2 Exporting Event Messages With this function you can save the event...

Page 122: ...uster the master carries out the firmware update on the slaves In a multicluster system each master requires its own firmware update In a single cluster system carry out the firmware update on the mas...

Page 123: ...the context menu select Saving the configuration in a file 6 Follow the instructions in the dialog 10 7 Adopting a Configuration from a File To configure the inverter you can adopt the configuration...

Page 124: ...tops the generator 11 2 Stopping the Generator via the User Interface WARNING Risk of crushing injuries due to movable generator parts A generator can be started automatically by the Sunny Island Movi...

Page 125: ...nd Sunny Island After the warm up period the Sunny Island connects the stand alone grid to the generator 11 4 Stopping the Generator without Autostart Function 1 Stop the generator via the user interf...

Page 126: ...the load break switch in the battery fuse and secure against reconnection 7 Wait 15 minutes This enables electric discharge of the capacitors in the inverter 8 NOTICE Destruction of the Sunny Island i...

Page 127: ...he desired time period and select Apply time filter 6 If error messages have been logged eliminate the cause see Section 14 2 page 140 13 3 Checking the Connections DANGER Danger to life due to electr...

Page 128: ...for the left hand side and rechts right for the right hand side Cleaning the Fans Proceed as follows to clean each fan DANGER Danger to life due to electric shock when live components or cables are t...

Page 129: ...er the fan is soiled 10 If the fan is dirty clean the fan as described below 11 Push the front locking tabs of the fan backwards and the rear locking tabs of the fan forwards 12 Slowly remove the fan...

Page 130: ...ctor immediately If acid fumes have been inhaled consult a doctor immediately WARNING Danger to life due to burns caused by electric arcs through short circuit currents Short circuit currents in the b...

Page 131: ...s see manual of battery manufacturer 5 In the case of lead acid batteries measure the voltages of the individual cells and log the results see manual of battery manufacturer 6 Perform and log the test...

Page 132: ...on of the battery manufacturer Procedure Connect the generator with connection AC1 Adjust the system configuration for the emergency charge mode not required for single phase off grid system Charge th...

Page 133: ...generator 15 Enter the nominal current of the generator connected under Nominal current 16 Select Save and next for each step up to the step Summary 17 Once all settings are correct select Next in the...

Page 134: ...Section 8 2 page 107 4 Transfer the original system configuration from the saved file see Section 10 7 page 123 Starting the System 1 Start the system see Section 9 2 page 118 2 Connect the circuit b...

Page 135: ...ct the battery environment from open flames embers and sparks Install operate and maintain the battery in accordance with the manufacturer s specifications Do not burn the battery and do not heat it b...

Page 136: ...rocedure 1 Stop the system and switch off the Sunny Island see Section 9 page 118 2 Ensure that the battery is not grounded unintentionally 3 If the battery is unintentionally grounded identify the co...

Page 137: ...duct NOTICE Damage to the inverter due to electrostatic discharge Touching electronic components can cause damage to or destroy the inverter through electrostatic discharge Ground yourself before touc...

Page 138: ...eals can be damaged Moisture can penetrate the product and damage it Only open the product if the ambient temperature is not below 5 C If a layer of ice has formed on the enclosure seal when temperatu...

Page 139: ...t proceed as follows Requirements All circuit breakers in the AC distribution board must be open All Sunny Island inverters must be connected correctly see Section 6 7 page 63 All inverters must be cl...

Page 140: ...of autostarts is restricted When the maximum number of autostarts has been reached the Sunny Island reacts as follows The Sunny Island waits ten minutes The autostart counter is reset The Sunny Islan...

Page 141: ...the Service 301 Rise in voltage protection Rise in voltage protection of line conductor Lxx Corrective measures Ensure that the conductor cross section of the AC cables is correctly sized 405 External...

Page 142: ...ve measures for utility grid Contact the Service 803 Grid incident The voltage and or frequency of the generator or the utility grid is are outside of the config ured range Corrective measures for gen...

Page 143: ...or Lxx disconnects from the external energy source be cause the ratio of AC voltage and battery voltage is too high Either the voltage at connec tion AC2 is too high or the battery voltage too low Cor...

Page 144: ...t The feed in current at line conductor Lxx is higher than the set maximum value parameter Maximum current from utility grid Corrective measures Contact the Service 1411 Grid incident The external cur...

Page 145: ...t the tie switch is correctly wired Ensure that the feedback contact is correctly connected 1416 Grid incident The Sunny Island system disconnects from the generator or utility grid due to a power imb...

Page 146: ...time for the generator is set to a sufficient duration To re enable connection of the generator acknowledge the error 1616 Synchronization not executed Synchronization with the generator not successfu...

Page 147: ...nd Find the cause of the overvoltage through measurement and step by step connection of the AC sources and loads 1708 Stand alone grid An overfrequency has occurred at connection AC1 of the Sunny Isla...

Page 148: ...nny Island An external energy source e g generator may have been connected to the connection AC1 Disconnect external energy source from connection AC1 and connect to connection AC2 1712 Stand alone gr...

Page 149: ...rresponding Sunny Island of the main cluster is correctly inserted When doing so observe the correct sequence of the Multicluster Box connections to the Sunny Island inverters see the Multicluster Box...

Page 150: ...relay of the Sunny Island at line conductor Lxx Corrective measures Reduce the total power of the loads e g by staggering their use over time Connect the loads with very high power directly to the gen...

Page 151: ...2 7003 7004 Fan sensor error permanently on There is a short circuit or cable break at a temperature sensor of the device at line conductor Lxx Corrective measures Contact the Service 7010 Short circu...

Page 152: ...rameter again For grid relevant parameter Ensure that the SMA Grid Guard code is available 7106 Update file defective The update file is defective The update failed Corrective measures Update the firm...

Page 153: ...tions of the update file used for the inverter settings are not fulfilled Corrective measures Retry update Ensure that the selected update file is suitable for this inverter If this message is display...

Page 154: ...e 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 Retry import 7349 Incorrec...

Page 155: ...he Service 7601 Communication impaired Communication error IPC There is an error in the inverter Corrective measures Contact the Service 7602 Communication failure Device internal CAN communication is...

Page 156: ...7616 Communication failure Device internal communication of the device at Lxx is disturbed Corrective measures Contact the Service 7617 Communication with MC BOX interrupted Communication with Multic...

Page 157: ...ee energy meter manual Establish connection between the inverter and the DHCP server router via Ethernet 7716 Section switch does not open Tie switch does not open Corrective measures Ensure that the...

Page 158: ...a fault status cluster is stopped Corrective measures Read off the pending and logged warnings and errors and eliminate the causes Contact the Service 8610 8611 Error in the cluster configuration The...

Page 159: ...voltage supply of contactor Q10 Q110 of the Multicluster Box to fail Corrective measures Eliminate the short circuit 8617 Extension clusters have a country data set configured that is different to tha...

Page 160: ...ched 9313 Battery error The lower limit of the temperature range approved by the battery manufacturer has been un dercut Corrective measures Ensure that the ambient conditions of the battery manufactu...

Page 161: ...measures Check whether the value set for the parameter Battery voltage is above 65 0 V If the value is above 65 0 V check the settings of the DC sources and ensure that the battery capacity is suffici...

Page 162: ...ve measures Check whether the grid parameters is still within the set system limits Contact the grid operator if necessary 9397 Equalization charge interrupted The equalization charge for lithium ion...

Page 163: ...14 No time information could be called up from the set NTP server Corrective measures Ensure that the NTP server was configured correctly Ensure that the inverter is integrated into a local network wi...

Page 164: ...ork cable and the network connector are not damaged and that the network connectors are correctly plugged Ensure that the DHCP server router and any network switches are signalizing correct operation...

Page 165: ...e Wi Fi password and the encryption method have been entered correctly The encryption method is specified by your Wi Fi router or Wi Fi access point and can be changed there Ensure that the Wi Fi rout...

Page 166: ...d or discharged depending on the purchased electricity or the grid feed in 10421 Self consumption control was stopped The automatic charging or discharging of the battery stopped due to an external co...

Page 167: ...les for troubleshooting Service requires these files in order to provide you with the necessary assistance Requirement The menu Events must be open on the user interface Procedure 1 Carry out the corr...

Page 168: ...C sources in the stand alone grid e g sufficient solar irradiation for PV inverters switch the Sunny Island on AC sources in the stand alone grid can start feeding in electric current only once the Su...

Page 169: ...8 page 135 Why is the SOC of the battery not 100 after completion of full charge The power requirements of the loads might have been so high before completion of the full charge that the battery could...

Page 170: ...com If the voltage and frequency of the generator are not within the thresholds set ensure that the fuse is not defective or that the circuit breaker is switched on If the voltage and frequency of the...

Page 171: ...e parameters Inverter nominal voltage and Inverter nominal frequency to the same value for all masters The battery capacities might differ significantly Distribute the battery capacities to the cluste...

Page 172: ...nged via operating parameters Contact the Service and change IGMP settings in consultation with the Service department 14 8 Set time for detection of communication failure If communication between the...

Page 173: ...15 minutes until the capacitors have discharged Observe all safety information on components associated with the product Wear suitable personal protective equipment for all work on the product CAUTIO...

Page 174: ...ter horizontally 8 Regarding SI6 0H 13 and SI8 0H 13 Remove the inverter by lifting it vertically up and off the wall mounting bracket For this use the side recess grips or a steel rod diameter maximu...

Page 175: ...Hz to 65 Hz 45 Hz to 65 Hz Frequency range of the set range 10 Hz 10 Hz 10 Hz Rated Current 14 5 A 20 0 A 26 1 A Maximum output current as a peak value for 60 mil liseconds 60 A 120 A 120 A Total harm...

Page 176: ...apparent power grid operation mode 3 3 kVA 4 6 kVA 6 0 kVA18 Displacement power factor cos 0 8 to 0 8 0 8 to 0 8 0 8 to 0 8 Maximum AC input current off grid system 50 A 50 A 50 A Maximum inrush curr...

Page 177: ...or lead acid bat teries C10 per 1000 Wp output of the PV system in off grid systems 100 Ah 100 Ah 100 Ah Minimum capacity recommended for lithium ion bat teries C10 per 1000 Wp output of the PV system...

Page 178: ...SI6 0H 13 SI8 0H 13 Maximum efficiency 95 3 95 8 95 8 European weighted efficiency 94 0 94 3 94 1 16 5 Sunny Island 4 4M Efficiency Profile 86 88 90 92 94 96 98 SI4 4M 13 0 0 4 1 0 0 8 0 2 0 6 Output...

Page 179: ...ng manual 179 SI44M 80H 13 BE en 15 16 6 Sunny Island 6 0H Efficiency Profile 86 88 90 92 94 96 98 SI6 0H 13 0 0 4 1 0 0 8 0 2 0 6 Output power Rated power Efficency V 42 V DC BAT V 48 V DC BAT V 54 V...

Page 180: ...impedance switching21 0 ms Switchover time of the inverter for low impedance switching21 20 ms 16 9 Energy Consumption in No Load Operation and Standby or Energy Saving Mode SI4 4M 13 SI6 0H 13 SI8 0...

Page 181: ...nd response Communication via Modbus interface Export limiting in accordance with AS NZS 4777 2 EDMM 10 EMETER 20 HM 20 Demand Response Mode DRM0 16 13 Equipment Number of buttons 3 Number of LEDs 3 t...

Page 182: ...ter each error 1 file per error For 50 errors For 50 errors 16 15 DC Load Limitation Curve of the Multifunction Relays Figure 30 DC load limitation curve of multifunction relays 1 and 2 16 16 General...

Page 183: ...E en 15 SI4 4M 13 SI6 0H 12 SI8 0H 13 Climatic category in accordance with IEC 60721 3K6 3K6 Degree of protection in accordance with IEC 60529 IP54 IP54 Radio technology WLAN 802 11 b g n WLAN 802 11...

Page 184: ...or your product in the following overview If required these can be ordered from SMA Solar Technology AG or your distributor Designation Brief description SMA order number SI SYSCAN BGx Communication i...

Page 185: ...ce Battery inverter Device type Serial number Firmware version Event message File with event messages for troubleshooting Service files for troubleshooting Type and size of additional energy sources T...

Page 186: ...3 EU 22 5 2014 L 153 62 RED Restriction of the use of certain hazardous substances 2011 65 EU L 174 88 June 8 2011 and 2015 863 EU L 137 10 March 31 2015 RoHS SMA Solar Technology AG confirms herewith...

Page 187: ...egulations 2017 SI 2017 1206 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 t...

Page 188: ...www SMA Solar com...

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