SMA Sunny Boy 3000TL Installation Manual
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SMA Sunny Boy 3000TL Installation Manual

Pv inverter
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PV Inverter
SUNNY BOY 3000TL/4000TL/5000TL
Installation Guide
SB30TL_40TL_50TL-IA-IEN120231 | IMEN-TB-SBXTL-20 | Version 3.1
EN

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Summary of Contents for SMA Sunny Boy 3000TL

  • Page 1 PV Inverter SUNNY BOY 3000TL/4000TL/5000TL Installation Guide SB30TL_40TL_50TL-IA-IEN120231 | IMEN-TB-SBXTL-20 | Version 3.1...

  • Page 3: Table Of Contents

    SMA Solar Technology AG Table of Contents Table of Contents Notes on this manual......6 Validity .
  • Page 4 Connection of the PV Generator (DC) ....33 5.4.1 Conditions for the DC connection for Sunny Boy 3000TL ....33 5.4.2 Conditions for the DC connection for Sunny Boy 4000TL/5000TL .
  • Page 5 13.1 Sunny Boy 3000TL ........88 13.2 Sunny Boy 4000TL .

  • Page 6: Notes On This Manual

    You will find further information on special topics such as designing a line circuit breaker or the description of the parameters and measurement readings in the download area at www.SMA.de/en. Refer to the User Manual provided for detailed information on operating the inverter.

  • Page 7: Symbols Used

    SMA Solar Technology AG Notes on this manual 1.4 Symbols Used The following types of safety precautions and general information are used in this manual: DANGER! DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.

  • Page 8: Safety

    For further information on this subject, see the Technical Information "Capacitive Discharge Currents" in the download area at www.SMA.de/en. SB30TL_40TL_50TL-IA-IEN120231 Installation Guide...
  • Page 9 When designing the PV system, ensure that the values comply with the permitted operating range of all components at all times. The free design program "Sunny Design" (www.SMA.de/en/SunnyDesign) will assist you. The manufacturer of the PV modules must have approved the modules for use with this inverter.
  • Page 10 (e.g. Sunny WebBox or Sunny Explorer). To change grid-relevant parameters, you need a personal access code - the so-called SMA Grid Guard Code. The application form for the personal access code is located in the download area at www.SMA.de/en, in the "Certificate"...

  • Page 11: Safety Instructions

    Grounding the PV generator Comply with the local regulations for grounding the modules and the PV generator. SMA Solar Technology AG recommends connecting the generator frame and other electrically conductive surfaces in a manner which ensures continuous conduction, and grounding these to ensure maximum protection for systems and personnel.

  • Page 12: Explanation Of Symbols

    Safety SMA Solar Technology AG 2.3 Explanation of Symbols This section gives an explanation of all the symbols found on the inverter and on the type label. 2.3.1 Symbols on the Inverter Icon Explanation Operation Display. Indicates the operation condition of the inverter.

  • Page 13: Symbols On The Type Label

    SMA Solar Technology AG Safety 2.3.2 Symbols on the Type Label Icon Explanation Beware of dangerous electrical voltage. The inverter operates at high voltages. All work on the inverter may only be carried out by qualified personnel. Beware of hot surface.

  • Page 14: Unpacking

    Sunny Boy Wall-mounting bracket DC plug connector Sunny Boy 3000TL: 4 units (2 x positive, 2 x negative) Sunny Boy 4000TL/5000TL: 8 units (4 x positive, 4 x negative) Sealing plugs for DC plug connectors Sunny Boy 3000TL: 4 units...

  • Page 15: Mounting

    SMA Solar Technology AG Mounting 4 Mounting 4.1 Safety DANGER! Danger to life due to fire or explosion. Despite careful construction, electrical devices can cause fires. • Do not mount the inverter on flammable construction materials. • Do not mount the inverter in areas where highly flammable materials are stored.
  • Page 16 Mounting SMA Solar Technology AG • Mount vertically or tilted backward by max. 15°. • The connection area must point downwards. • Never mount the device with a forward tilt. • Never install the device with a sideways tilt. • Do not mount horizontally.

  • Page 17: Mounting The Inverter With The Wall Mounting Bracket

    SMA Solar Technology AG Mounting 4.3 Mounting the Inverter with the Wall Mounting Bracket 1. Use the wall mounting bracket as a drilling template and mark the positions of the drill holes. Number of drill holes used • When mounting onto the wall, use at least 2 of the horizontal holes and the lowest hole in the middle.
  • Page 18 Mounting SMA Solar Technology AG 2. Attach the wall mounting bracket using appropriate screws (diameter min. 6 mm) and washers (outer diameter min. 18 mm). 3. Transport the inverter using the grip recesses on the sides. 4. Attach the inverter to the wall bracket slightly to the left of its final position.
  • Page 19 SMA Solar Technology AG Mounting 6. Push the inverter to the right on the wall mounting bracket, until it locks into place with the locking bolt on the back wall. 7. Check to ensure that the inverter is correctly seated.
  • Page 20 Mounting SMA Solar Technology AG Optional Theft Protection To protect the inverter from theft, you can lock it to the wall mounting bracket with a padlock. The lock must meet the following requirements: • Size: A: 6 mm … 10 mm diameter B: 21 mm …...

  • Page 21: Mounting The Inverter With A Top Hat Rail

    SMA Solar Technology AG Mounting 4.4 Mounting the inverter with a top hat rail Requirements for installing the top hat rail • Use a TH-35-7.5 supporting rail compliant with DIN EN 60715. • Use stainless steel top hat rail and screws to prevent contact corrosion.
  • Page 22 Mounting SMA Solar Technology AG 5. Check both sides of the inverter to ensure that it is correctly in place. Securing the Inverter Against Excavation Additionally secure the inverter in the wall using screws. 1. Remove the Electronic Solar Switch downwards.
  • Page 23 SMA Solar Technology AG Mounting 6. Fasten the inverter. The screw must meet the following requirements: Length: at least 100 mm Diameter: 8 mm Screw head No outside hexagon, no countersunk head ☑ The inverter is protected against excavation. Installation Guide...

  • Page 24: Electrical Connection

    Electrical Connection SMA Solar Technology AG 5 Electrical Connection 5.1 Safety NOTICE! Damage to the inverter through electrostatic discharges. Internal components of the inverter can be irreparably damaged by static discharge. • Ground yourself before you touch a component. 5.2 Overview of the Connection Area The following figure shows the assignment of the individual connection areas, enclosure openings and cable glands of the inverter.
  • Page 25 SMA Solar Technology AG Electrical Connection Object Description DC plug connectors for connecting the strings (input zone A) Electronic Solar Switch (ESS) socket DC plug connectors for connecting the strings (input zone B) (only with Sunny Boy 4000TL/5000TL) Connector for optional communication via RS485...

  • Page 26: Connection To The Power Distribution Grid (Ac)

    The conductor cross-section should be dimensioned such that cable losses do not exceed 1 % at nominal power. Use "Sunny Design" (www.SMA.de/en/SunnyDesign) for this. The maximum cable lengths relative to the conductor cross-section are shown in the following table.

  • Page 27: Cable Requirements

    The maximum permissible rating is located in section 13 ”Technical data” (page 88). Detailed information and examples for the design of a line circuit breaker can be found in the Technical Information "Line Circuit Breaker" in the SMA Solar Technology AG download area at www.SMA.de/en. DANGER! Danger to life due to fire.
  • Page 28 Electrical Connection SMA Solar Technology AG DANGER! Danger to life due to fire. When a producer (inverter) and a consumer are connected to the same line circuit breaker, the protective function of the line circuit breaker is no longer guaranteed. The current from the inverter and the grid can accumulate to overcurrent which is not be detected by the line circuit breaker.

  • Page 29: Connecting The Inverter To The Public Grid (Ac)

    1. Check that the grid voltage is within the permissible voltage range. The exact operating range of the inverter is specified in the operation parameters. The corresponding document is located in the download area at www.SMA.de/en, in the "Technical Description" category of the respective inverter.
  • Page 30 Electrical Connection SMA Solar Technology AG 7. Unscrew the AC cable gland's lock nut (G) and remove the filler-plug from the cable gland. Seal in the AC cable gland There is a two-part seal in the cable gland. Remove the internal insert if necessary, e.g. to lay a thicker cable.
  • Page 31 SMA Solar Technology AG Electrical Connection 10. Connect L, N and the protective conductor (PE) to the AC terminal in accordance with the label. To do this, the insulated PE conductor must be 5 mm longer than the insulated L and N conductors! L and N must not be swapped.

  • Page 32: Additional Grounding Of The Enclosure

    Electrical Connection SMA Solar Technology AG 5.3.3 Additional Grounding of the Enclosure If a second protective conductor connection is required in the country of installation, you can also ground the inverter using a second protective conductor on the connection terminal on the enclosure.

  • Page 33: Connection Of The Pv Generator (Dc)

    5.4 Connection of the PV Generator (DC) 5.4.1 Conditions for the DC connection for Sunny Boy 3000TL 2 strings can be connected to the Sunny Boy 3000TL. Use of Adaptors Adaptors (branch connectors) must not be visible or freely accessible in the immediate surroundings of the inverter.

  • Page 34: Conditions For The Dc Connection For Sunny Boy 4000Tl/5000Tl

    Electrical Connection SMA Solar Technology AG • The following limit values at the DC input of the inverter must not be exceeded: maximum input voltage Maximum input current 550 V 17.0 A 5.4.2 Conditions for the DC connection for Sunny Boy 4000TL/5000TL The inverter has two input zones "A"...
  • Page 35 SMA Solar Technology AG Electrical Connection • For each input zone (A or B), the following are the requirements for the PV modules of the connected strings: – Same type – Same number – Identical alignment – Identical tilt • When connecting just 2 identical strings, it is more efficient to connect these to only one input zone also.

  • Page 36: Assembling The Dc Plug Connector

    Electrical Connection SMA Solar Technology AG 5.4.3 Assembling the DC plug connector In order to connect to the inverter, all connection cables of the PV modules must be equipped with the DC plug connectors provided. To assemble the DC plug connectors, proceed as follows: Ensure the plug connectors have the correct polarity.
  • Page 37 SMA Solar Technology AG Electrical Connection Result Measure ☑ If the conductors are not visible in the • Loosen the clamping bracket with the help hollow cavity, the cable is not in the correct of a screwdriver. The width of the position.

  • Page 38: Opening The Dc Plug Connector

    Electrical Connection SMA Solar Technology AG 5.4.4 Opening the DC Plug Connector 1. Screw the threaded joint off. 2. To release the plug connector, slot a screw driver into the side catch mechanism and lever out. The width of the screwdriver should be 3.5 mm.

  • Page 39: Connecting The Pv Generator (Dc)

    SMA Solar Technology AG Electrical Connection 5.4.5 Connecting the PV Generator (DC) DANGER! Danger to life due to high voltages in the inverter. • Before connecting the PV generator, ensure that the line circuit breaker is switched off and that it cannot be reactivated.
  • Page 40 3. Check the DC connector for correct polarity and connect it. To release the DC connectors see section 7.2 ”Opening the Inverter” (page 61). The Sunny Boy 3000TL is equipped with input zone A only! 4. To create the sealing on the inverter, all the DC inputs have to be closed as follows: –...
  • Page 41 SMA Solar Technology AG Electrical Connection 6. Check the Electronic Solar Switch for wear, as described in section 8.2 ”Checking the Electronic Solar Switch (ESS) for Wear” (page 69) and attach it firmly. NOTICE! Damage to Electronic Solar Switch. If it is not correctly connected, the Electronic Solar Switch can be damaged.

  • Page 42: Setting The Country Standard And Display Language

    In some countries, the local power supply line requirements demand a mechanism which prevents the parameters for grid feeding from being able to be changed. Some country data sets are therefore protected and can only be unlocked with a personal access code, the so-called SMA Grid Guard Code.
  • Page 43 To lock, you have to enter the digit sequence "54321" instead of the password into the SMA Grid Guard Code field. The data set can only be unlocked by entering a personal, 10-digit SMA Grid Guard Code which is valid for a maximum of 10 grid-feed hours.

  • Page 44: Checking The Country Standard

    • Check that the country standard is correct on the basis of the display message during (re-)commissioning (see section 6 ”Commissioning” (page 53)). • Check that the country standard is correct on the basis of the "SMA grid guard" measuring channel via a communication device.
  • Page 45 SMA Solar Technology AG Electrical Connection (A) (B) Country data set Display language Grid guard Country protection VDE0126-1-1 French Switzerland, France VDE0126-1-1 B French France VDE0126-1-1 Italian Switzerland AS4777.3 English Australia DK5940E2.2 Italian Italy DK5940E2.2 German Italy RD1663-A Spanish Spain...
  • Page 46 Electrical Connection SMA Solar Technology AG (A) (B) Country data set Display language Grid guard Country protection Customer Not used* Flexibility Customer Not used* Flexibility Off-Grid 60 Hz English Flexibility Off-Grid 60 Hz German Flexibility Off-Grid 60 Hz French Flexibility...

  • Page 47: Setting The Country Standard And Language Using Rotary Switches

    SMA Solar Technology AG Electrical Connection 5.5.2 Setting the Country Standard and Language using Rotary Switches 1. Open the inverter as described in section 7.2 ”Opening the Inverter” (page 61). 2. Set the arrows on both rotary switches (A and B) using a screwdriver to the desired positions (see table in section 5.5.1 ”Checking the Country...

  • Page 48: Communication

    Electrical Connection SMA Solar Technology AG 5.6 Communication 5.6.1 Bluetooth Communication via Bluetooth with a communication device is activated as standard. Networking via Bluetooth with other inverters is deactivated ex works. The following configuration settings are possible via a rotary switch (switch C):...

  • Page 49: Multi-Function Relay

    Technical Description "Multi-functional relay and OptiTrac Global Peak" in the download area at www SMA de. These additional functions can be later retrofitted via a firmware update. Here you can connect separate loads both in the event of errors and for trouble-free operation.

  • Page 50: Connection Plan

    Electrical Connection SMA Solar Technology AG Connection plan SB30TL_40TL_50TL-IA-IEN120231 Installation Guide...

  • Page 51: Connection Procedure

    SMA Solar Technology AG Electrical Connection Connection procedure 1. Open the inverter as described in section 7.2 ”Opening the Inverter” (page 61). 2. Loosen the cable gland's lock nut (H) slightly and remove the filler-plug from the cable gland. Seal in the cable gland There is a two-part seal in the cable gland.

  • Page 52: Communication Module

    Electrical Connection SMA Solar Technology AG 5. Connect wires to the terminal using a screwdriver. The connection plan shows where the wires must be connected, depending on whether you require an operating or an error message. 6. Tighten the lock nut firmly to the cable gland.

  • Page 53: Commissioning

    SMA Solar Technology AG Commissioning 6 Commissioning 6.1 Commissioning the Inverter 1. Check the following requirements before commissioning: – Correct installation (see section 4.3 or section 4.4 ) – Correct country configuration (see section 5.5.1 ). – Correct connection of the AC cable (grid) – Correct connection of protective earth –...

  • Page 54: Display Messages During Initialization

    Commissioning SMA Solar Technology AG 4. Check whether the display and LEDs are indicating a normal operating state. Color Description Green Glowing: operation Flashing: The network connection conditions have not yet been reached Wait for sufficient irradiation. Disturbance Bluetooth communication is...

  • Page 55: Self-Test In Accordance With Dk 5940, Ed

    SMA Solar Technology AG Commissioning 6.3 Self-Test in accordance with DK 5940, Ed. 2.2 (Applies to Italy Only) 6.3.1 Starting the Self-Test You can start the self-test by tapping on the enclosure lid. Prerequisite here is that the country configuration of the inverter has been set to Italy (DK5940E2.2) or a reconfiguration based on the DK5940E2.2 country data set has been carried out.

  • Page 56: Test Sequence

    Commissioning SMA Solar Technology AG 6.3.2 Test Sequence Note the values which are displayed during the test sequence. These values must be entered into a test protocol. The test results of the individual tests are displayed three times one after the other. When the inverter has carried out the 4 tests, it switches to normal operation.
  • Page 57 SMA Solar Technology AG Commissioning Undervoltage Test The undervoltage test follows the overvoltage test and the inverter issues the adjacent display message for 5 seconds. During the test sequence, the voltage limit applied is shown in the display of the inverter. The voltage limit is increased successively until the shutdown threshold is reached and the inverter disconnects from the grid.

  • Page 58: Maximum Frequency

    Commissioning SMA Solar Technology AG Maximum Frequency The maximum frequency test follows the undervoltage test and the inverter issues the adjacent display message for 5 seconds. During the test sequence, the frequency limit applied is shown in the display of the inverter. The frequency limit is reduced successively until the shutdown threshold is reached and the inverter disconnects from the grid.

  • Page 59: Interruption Of The Self-Test

    SMA Solar Technology AG Commissioning Minimum Frequency After the maximum frequency test, the minimum frequency test takes place and the inverter shows the adjacent display message for 5 seconds. During the test sequence, the frequency limit applied is shown in the display of the inverter. The frequency limit is increased successively until the shutdown threshold is reached and the inverter disconnects from the grid.

  • Page 60: Opening And Closing

    Opening and closing SMA Solar Technology AG 7 Opening and closing 7.1 Safety DANGER! Danger to life due to high voltages in the inverter. Observe the following points before opening the inverter: • Disconnect the line circuit breaker and secure against re-connection.

  • Page 61: Opening The Inverter

    SMA Solar Technology AG Opening and closing 7.2 Opening the Inverter 1. Disconnect the line circuit breaker and secure against re-connection. 2. If it is connected, switch off the power supply to the multifunction relay and prevent it from switching back on.
  • Page 62 Opening and closing SMA Solar Technology AG 6. Unlock all DC connectors using a screwdriver. Use a screwdriver with a width of 3.5 mm. – Insert a screwdriver into one of the side slits (1). – Lever the screwdriver upward and pull out the plug connector (2).
  • Page 63 SMA Solar Technology AG Opening and closing 10. Verify the absence of voltage to ground at the multifunction relay. ☑ If there is a voltage present, check the installation. ☑ The inverter is now open and free of voltage. Installation Guide...

  • Page 64: Closing The Inverter

    Opening and closing SMA Solar Technology AG 7.3 Closing the Inverter 1. Check the DC plug connectors for correct polarity and connect them to the inverter. To release the DC connectors see section 7.2 ”Opening the Inverter” (page 61). 2. To create the sealing on the inverter, all the DC inputs have to be closed as follows: –...
  • Page 65 SMA Solar Technology AG Opening and closing 3. Close the lower lid with the 6 screws. Tighten the screws with 1.4 Nm torque in the order shown in the figure on the right. 4. Check the Electronic Solar Switch for wear, as described in section 8.2 ”Checking the Electronic Solar Switch (ESS) for Wear”...

  • Page 66: Maintenance And Cleaning

    Maintenance and cleaning SMA Solar Technology AG 8 Maintenance and cleaning 8.1 Checking Heat Dissipation If the inverter regularly reduces its output due to too high warming (temperature symbol on the display illuminates), this can be caused by the following: • The cooling fins on the rear side of the enclosure are clogged with dirt.
  • Page 67 SMA Solar Technology AG Maintenance and cleaning – Push the upper and lower latches on the fan (C) outwards and push the fan out of the fan enclosure from the rear side. 5. Clean the fan enclosure with a soft brush, a paint brush, a cloth or pressurized air.

  • Page 68: Check Fan (Only With Sunny Boy 4000Tl/5000Tl)

    Maintenance and cleaning SMA Solar Technology AG 8.1.2 Check fan (only with Sunny Boy 4000TL/5000TL) Checking the Fan To test the fan you will need a special data logging device (e.g. Sunny WebBox) or a PC with appropriate software (e.g. Sunny Explorer) in order to change the parameters of the inverter.

  • Page 69: Checking The Electronic Solar Switch (Ess) For Wear

    SMA Solar Technology AG Maintenance and cleaning 8.2 Checking the Electronic Solar Switch (ESS) for Wear Check the Electronic Solar Switch for wear before plugging it in. Result Measure ☑ The metal tongues inside the • Insert the handle of the Electronic Solar Switch...

  • Page 70: Slot For Sd Card

    The SD card is used to read in files, if, under consultation with the SMA Serviceline, a firmware update is necessary. SMA Solar Technology AG will send you a file with the firmware update by email or on an SD card or will make the file available in the download area at www.SMA.de/en.

  • Page 71: Messages

    (see section 6.3 ”Self-Test in accordance with DK 5940, Ed. 2.2 (Applies to Italy Only)” (page 55)). < Inst. code valid > The SMA guard grid code entered is valid. The configured country data set is now unblocked and can be changed.

  • Page 72: Error Messages

    Messages SMA Solar Technology AG 10.2 Error messages When errors occur, a display message including the corresponding event number will appear in the text line of the display. By tapping on the enclosure lid, multi-line messages can be switched further. If the error persists for a prolonged period, the red LED lights on and the fault signaler is activated (if connected).
  • Page 73 If the grid voltage is continually within the compliance with the voltage quality of the acceptable range, and this error is still grid. displayed, contact the SMA Serviceline. < Grid fault > • Check the power supply line for strong, short-term frequency The inverter has left the grid parallel variations.
  • Page 74 Messages SMA Solar Technology AG Event no. Display message and cause Corrective measures < Waiting for grid voltage > • Check fuse. < Grid failure > • Check AC installation. < Check fuse > • Check whether there is a general black-out.
  • Page 75 PV generator. grid. 60 - 64 < Self diagnosis > • Contact the SMA Serviceline (see section 15 ”Contact” < Interference device > (page 101)). < Self diagnosis > • Ensure sufficient ventilation.
  • Page 76 < Param. setting failed > • Check the parameters for valid values. • Ensure change rights via SMA Grid Guard Code. < Update file defect. > • Re-format the SD card. • Re-save the files to the SD card.
  • Page 77 SMA Solar Technology AG Messages Event no. Display message and cause Corrective measures < Update main CPU failed > • Contact the SMA Serviceline (see section 15 ”Contact” Internal device fault. (page 101)). < Update RS485I module failed > • Re-try update.
  • Page 78 SMA Solar Technology AG Event no. Display message and cause Corrective measures < Inst. code invalid > • A valid SMA Grid Guard Code has been entered. The SMA Grid Guard Code entered (personal installer password) is invalid. < Grid param. locked >...

  • Page 79: Troubleshooting

    SMA Solar Technology AG Troubleshooting 11 Troubleshooting 11.1 Checking the PV Generator for a Ground Fault If the inverter displays event number "35", "36" or "37", there is probably a ground fault in the PV generator. Check the strings for ground faults as described in the following: 1.
  • Page 80 Troubleshooting SMA Solar Technology AG Result Measure ☑ You have found a ground fault. • The installer of the PV generator must remedy the ground fault in the affected string before you may reconnect the string to the inverter. The illustration below shows the location of the ground fault.

  • Page 81: Checking The Function Of The Varistors

    SMA Solar Technology AG Troubleshooting 11.2 Checking the Function of the Varistors If the inverter displays the event number "74", then one of the varistors is probably defective. Varistors are wear parts. Their functional efficiency diminishes with age or following repeated responses as a result of overvoltages.
  • Page 82 5. Use a multimeter to ensure that all of the varistors in the installed state have a conducting connection between connectors B and C. The Sunny Boy 3000TL only has 2 varistors. Result Measure ☑ There is a conducting connection. There is probably a different fault in the inverter.
  • Page 83 The varistors are specially manufactured for use in the inverter and are not commercially available. You must order replacement varistors directly from SMA Solar Technology AG (see section 14 ”Accessories” (page 100)). • To replace the part, proceed to step 6.
  • Page 84 Troubleshooting SMA Solar Technology AG 10. Fasten the screws and the washers half way. 11. Press the lid on the enclosure until it locks into place at the top. 12. Tighten both lid screws with 2 Nm torque. 13. Close the lower lid and re-commission the inverter as described in section 7.3 ”Closing the Inverter”...

  • Page 85: Decommissioning

    In the event of a fault it can be that your inverter must be replaced. If this is the case, you will receive a replacement device fitted with transport lids. Prior to returning your inverter to SMA Solar Technology AG, you must swap over the upper and lower lids of your inverter with the transport lid.
  • Page 86 Decommissioning SMA Solar Technology AG 4. Push the lid upwards and remove it. 5. Remove the transport lid from the replacement device in the same manner. Now mount the two transport lids of the replacement device onto your inverter: 1. Place the upper lid so that it is in a vertical position.

  • Page 87: Packaging The Inverter

    4. Tighten both lid screws with 2 Nm torque. 5. Screw the lower lid tight. ☑ Your inverter is now ready to be sent back to SMA Solar Technology AG. 6. Now mount the upper lid of your inverter onto the replacement device in the same manner.

  • Page 88: Technical Data

    Technical data SMA Solar Technology AG 13 Technical data 13.1 Sunny Boy 3000TL DC Input Maximum DC power at cos φ = 1 3,200 W Maximum DC voltage* 550 V MPP voltage range at AC nominal power 188 V … 440 V...

  • Page 89: Protective Devices

    SMA Solar Technology AG Technical data Protective Devices DC reverse-polarity protection Short circuit diode All-pole DC disconnection unit Electronic Solar Switch, SUNCLIX DC plug connector DC overvoltage protection Thermally monitored varistors AC short circuit protection Current control All-pole AC disconnection unit...
  • Page 90 Technical data SMA Solar Technology AG Features DC connection SUNCLIX DC plug connector AC connection Spring terminal Display LC graphic display Bluetooth Standard RS485, galvanically isolated optional Multi-function relay Standard Electronic Solar Switch (ESS) Electrical service life in the event of a short circuit,...
  • Page 91 SMA Solar Technology AG Technical data Efficiency Maximum efficiency η 97.0 % European efficiency η 96.3 % Installation Guide SB30TL_40TL_50TL-IA-IEN120231...

  • Page 92: Sunny Boy 4000Tl

    Technical data SMA Solar Technology AG 13.2 Sunny Boy 4000TL DC Input Maximum DC power at cos φ = 1 4,200 W Maximum DC voltage* 550 V MPP voltage range at AC nominal power 175 V … 440 V DC nominal voltage...
  • Page 93 SMA Solar Technology AG Technical data Protective Devices DC reverse-polarity protection Short circuit diode All-pole DC disconnection unit Electronic Solar Switch, SUNCLIX DC plug connector DC overvoltage protection Thermally monitored varistors AC short circuit protection Current control All-pole AC disconnection unit...
  • Page 94 Technical data SMA Solar Technology AG Features DC connection SUNCLIX DC plug connector AC connection Spring terminal Display LC graphic display Bluetooth Standard RS485, galvanically isolated optional Multi-function relay Standard Electronic Solar Switch (ESS) Electrical service life in the event of a short circuit,...
  • Page 95 SMA Solar Technology AG Technical data Efficiency Maximum efficiency η 97.0 % European efficiency η 96.2 % Installation Guide SB30TL_40TL_50TL-IA-IEN120231...

  • Page 96: Sunny Boy 5000Tl

    Technical data SMA Solar Technology AG 13.3 Sunny Boy 5000TL DC Input Maximum DC power at cos φ = 1 5,300 W Maximum DC voltage* 550 V MPP voltage range at AC nominal power 175 V … 440 V DC nominal voltage...
  • Page 97 SUNCLIX DC plug connector DC overvoltage protection Thermally monitored varistors AC short circuit protection Current control All-pole AC disconnection unit Automatic disconnection device SMA Grid Guard 3 Maximum permissible fuse protection 32 A Personnel protection Insulation monitoring: R > 1 M Ω...
  • Page 98 Technical data SMA Solar Technology AG Features DC connection SUNCLIX DC plug connector AC connection Spring-type terminal Display LC graphic display Bluetooth Standard RS485, galvanically isolated optional Multi-function relay Standard Electronic Solar Switch (ESS) Electrical service life in the event of a short circuit,...
  • Page 99 SMA Solar Technology AG Technical data Efficiency Maximum efficiency η 97.0 % European efficiency η 96.5 % Installation Guide SB30TL_40TL_50TL-IA-IEN120231...

  • Page 100: Accessories

    SMA Solar Technology AG 14 Accessories You will find the corresponding accessories and replacement parts for your product in the following overview. If required, you can order these from SMA Solar Technology AG or your dealer. Description Brief description SMA order number...

  • Page 101: Contact

    SMA Solar Technology AG Contact 15 Contact If you have technical problems concerning our products, contact the SMA Serviceline. We require the following information in order to provide you with the necessary assistance: • Inverter type • Inverter serial number • Type and number of PV modules connected •...

  • Page 103: Exclusion Of Liability

    The use of supplied software produced by SMA Solar Technology AG is subject to the following conditions: • SMA Solar Technology AG rejects any liability for direct or indirect damages arising from the use of software developed by SMA Solar Technology AG. This also applies to the provision or non-provision of support activities.

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