SolarEdge SE2200 Installation Manual
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SolarEdge SE2200 Installation Manual

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Installation Guide
SolarEdge System
Installation Guide
For Europe and APAC
Version 4.1

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Summary of Contents for SolarEdge SE2200

  • Page 1 Installation Guide SolarEdge System Installation Guide For Europe and APAC Version 4.1...

  • Page 2: Disclaimers

    The material furnished in this document is believed to be accurate and reliable. However, SolarEdge assumes no responsibility for the use of this material. SolarEdge reserves the right to make changes to the material at any time and without notice. You may refer to the SolarEdge web site ( ) for the most updated version.

  • Page 3: Emission Compliance

      Emission Compliance Emission Compliance This equipment has been tested and found to comply with the limits applied by the local regulations. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

  • Page 4: Support And Contact Information

    System configuration information, including the type and number of modules connected and the number and length of strings. The communication method to the SolarEdge server, if the site is connected. The inverter software version as appears in the ID status screen.

  • Page 5: Revision History

      Revision History Revision History Version 4.1 (February 2019) Added appendix 'Determining the Circuit Breaker Size' and paragraph referencing to it, in the 'Grid Connection Guidelines' section. In Specifications removed 'Recommended OCPD size per grid' table. Version 4.0 (July 2018) This guide describes three phase inverters only Update of product names Removal of grounding cable connected to the DIN rail in the DC Safety Unit.
  • Page 6 In Inverter Interfaces - updated ON/OFF switch description Added a caution about not altering the DC Safety Unit enclosure: SolarEdge does not permit opening or puncturing the Safety Switch in any location other than the pre-defined drill guide locations, or otherwise altering the construction of the enclosure, as this may compromise safety and will void the warranty.
  • Page 7   Revision History In Commissioning chapter: Updated the activation sequence Updated menu information descriptions Removed RS232 reference In Configuration Menu Options: Communication section: Removed RS232 Conf Added GSM Conf Power Control section: Removed Phase Balance link and info Add link to P(Q) diagram application note Maintenance section: Added links to application notes (Upgrading the inverter using SD card;...
  • Page 8 Revision History     7 Explained whichoptimizerinstallation steps to skip when using smart modules. Added RS485 slave detect feature Removed USB Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 9: Table Of Contents

    Important Notice Emission Compliance Support and Contact Information Revision History HANDLING AND SAFETY INSTRUCTIONS Safety Symbols Information IMPORTANT SAFETY INSTRUCTIONS Chapter 1: Introducing the SolarEdge Power Harvesting System Power Optimizer Inverter Monitoring Platform Installation Procedure Installation Equipment List Inverter Transport and Storage...
  • Page 10 Revision History     9 LCD User Buttons Inverter Configuration – Setup Mode Configuration Menu Options Status Screens - Operational Mode Chapter 7: Setting Up Communication Communication Options Communication Connectors Removing the Inverter Cover Creating an Ethernet (LAN) Connection Creating an RS485 Bus Connection Verifying the Connection Appendix A: Errors and Troubleshooting Troubleshooting Communication...

  • Page 11: Handling And Safety Instructions

    Denotes additional information about the current subject. IMPORTANT SAFETY FEATURE Denotes information about safety issues. Disposal requirements under the Waste Electrical and Electronic Equipment (WEEE) regulations: NOTE Discard this product according to local regulations or send it back to SolarEdge. -Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 12: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS     11 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS WARNING! The inverter cover must be opened only after switching the inverter ON/OFF switch located at the bottom of the inverter to OFF. This disables the DC voltage inside the inverter. Wait five minutes before opening the cover. Otherwise, there is a risk of electric shock from energy stored in the capacitors.
  • Page 13 NOTE A SolarEdge inverter may be installed in a site with a generator, however must not operate at the same time as the generator. Operating an inverter and a generator simultaneously will void the warranty.

  • Page 14: Chapter 1: Introducing The Solaredge Power Harvesting System

    Chapter 1: Introducing the SolarEdge Power Harvesting System The SolarEdge power harvesting solution maximizes the power output from any type of solar Photovoltaic (PV) installation while reducing the average cost per watt. The following sections describe each of the system’s components.

  • Page 15: Inverter

    SolarEdge sites. It provides past and present information on the system performance both at the system and module levels. Installation Procedure The following is the procedure for installing and setting up a new SolarEdge site. Many of these also apply to modification of an existing site.  1.

  • Page 16: Inverter Transport And Storage

    Chapter 1: Introducing the SolarEdge Power Harvesting System     15 Allen screwdriver for 5mm screw type for the inverter cover, DC Safety Unit cover (if applicable), and inverter side screws Allen screwdriver for M5/M6/M8 screw types Standard flat-head screwdrivers set Non-contact voltage detector Cordless drill (with a torque clutch) or screwdriver and bits suitable for the...

  • Page 17: Chapter 2: Installing The Power Optimizers

      Chapter 2: Installing the Power Optimizers Chapter 2: Installing the Power Optimizers Safety The following notes and warnings apply when installing the power optimizers. Some of the following may not be applicable to smart modules: WARNING! When modifying an existing installation, turn OFF the inverter ON/OFF switch, the Connection Unit and the AC circuit breaker on the main AC distribution panel.

  • Page 18: Installation Guidelines

      IMPORTANT SAFETY FEATURE Modules with SolarEdge power optimizers are safe. They carry only a low safety voltage before the inverter is turned ON. As long as the power optimizers are not connected to the inverter or the inverter is turned OFF, each power optimizer will output a safe voltage of 1V.
  • Page 19   Installation Guidelines The steps in this chapter refer to module add-on power optimizers. For smart modules, start from Step 3: Connecting Power Optimizers in Strings on page 21 Step 3: Connecting Power Optimizers in Strings on page 21 Also refer to the documentation supplied with the smart modules.
  • Page 20 Chapter 2: Installing the Power Optimizers     19 the minimum optimizers are connected to unshaded modules, add more optimizers to the string. To allow for heat dissipation, maintain a 2.5 cm / 1" clearance distance between the power optimizer and other surfaces, on all sides except the mounting bracket side.

  • Page 21: Step 1: Mounting The Power Optimizers

    . It is recommended to mount the power optimizer in a location protected from direct sunlight. For frame-mounted power optimizers follow the instructions supplied with the optimizers, or refer to https://www.solaredge.com/sites/default/files/installing_frame_mounted_power_ optimizers.pdf  2. If required, mark the mounting hole locations and drill the hole. CAUTION! Drilling vibrations may damage the power optimizer and will void the warranty.

  • Page 22: Step 3: Connecting Power Optimizers In Strings

    Chapter 2: Installing the Power Optimizers     21 Connect the Minus (-) output connector of the module to the Minus (-) input connector of the power optimizer. Figure 3: Power optimizer connectors Step 3: Connecting Power Optimizers in Strings You can construct parallel strings of unequal length, that is, the number of power optimizers in each string does not have to be the same.

  • Page 23: Step 4: Verifying Proper Power Optimizer Connection

    Make sure the PV modules are exposed to sunlight during this process. The power optimizer will only turn ON if the PV module provides at least 2W. In SolarEdge systems, due to the introduction of poweroptimizers between the PV modules and the inverter, the short circuit current I and the open circuit voltage V hold different meanings from those in traditional systems.

  • Page 24: Chapter 3: Installing The Inverter

    Identifying the Inverter Refer to the sticker on the inverter that specifies its Serial Number and its Electrical Ratings. Provide the serial number when contacting SolarEdge support. The serial number is also required when opening a new site in the monitoring platform.
  • Page 25   Inverter Interfaces Figure 5: Inverter Interfaces AC output: AC cable external gauge: Single phase inverters: PG21 (9-16mmdiameter) Three phase inverters: M32 (15-21mm diameter) DC inputs: For connection of the PV installation Two communication glands, for connection of inverter communication options. Each gland has three openings. Refer to Setting Up Communication on page 66 for more information.
  • Page 26 Chapter 3: Installing the Inverter     25 WARNING! For inverters with manual Rapid Shutdown (PVRSS) functionality - Upon PVRSS, the internal circuitry remains up, therefore the inverter cover must be opened only after shutting off the inverter ON/OFF switch. This disables the DC voltage inside the inverter. Wait five minutes before opening the cover.

  • Page 27: Mounting The Inverter

    (above 10° tilt) as well as vertically, and at any tilt over 10° up to 90°. For information and instructions for horizontal mounting refer to http://www.solaredge.com/sites/default/files/application_note_horizontal_mounting_of_three_ phase_inverters.pdf. The inverter is supplied with a mounting bracket.
  • Page 28 - a lifting aid. CAUTION! SolarEdge inverters and power optimizers can be installed at a minimum distance of 50 m/ 164 ft from the shoreline of an ocean or other saline environment, as long as there are no direct salt water splashes on the inverter or power optimizer.
  • Page 29   Mounting the Inverter Indoor Location Outdoor Installation Installation Locations where the 20 cm / 8" annual average high between temperature is below 5 cm / 2" between inverters (if inverters 25˚C / 77˚F inverters are also installed one above the other, maintain the Locations where the 40 cm / 16"...
  • Page 30 Chapter 3: Installing the Inverter     29  3. Position the mounting bracket against the wall/pole and mark the drilling hole locations (refer to Mechanical Specifications on page 84 for inverter and mounting bracket dimensions): Ensure that the flat edge of the bracket is at the bottom, as in Figure 10 . Use at least two bracket holes.
  • Page 31   Mounting the Inverter Figure 10: Hanging the inverter on the bracket  7. Secure the Connection Unit bracket to the wall:  8. For inverters with Connection Unit - secure the Connection Unit bracket to the wall: Mark the location of the bracket screw for the DC Safety Unit and drill the hole.

  • Page 32: Chapter 4: Connecting The Ac And The Strings To The Inverter

    ; installing without confirmation supported_countries.pdf may void the inverter warranty.     For more wiring information refer to the SolarEdge Recommended AC Wiring Application Note , available on the SolarEdge website at http://www.solaredge.com/files/pdfs/application- note-recommended-wiring.pdf For recommended circuit breaker size per model refer to Determining the Circuit Breaker Size on page 98  ...

  • Page 33: Connecting The Ac Grid To The Inverter

    CAUTION! When removing the cover, make sure not to damage internal components. SolarEdge will not be held responsible for any components damaged as a result of incautious cover removal.  3. Strip 58 mm / 2.32'' of the external cable insulation and strip 8 mm / 0.32'' of the internal wire insulation.
  • Page 34 Chapter 4: Connecting the AC and the Strings to the Inverter     33 Figure 13: Attaching a Ferrite bead  6. Connect the AC, as follows. Connect the PE (grounding) wire first. Connect to Wire type terminal Line 1   Line 2  ...

  • Page 35: Connecting The Strings To The Inverter

    PV array modules is acceptable. NOTE SolarEdge’s fixed input voltage architecture enables the parallel strings to be of different lengths. Therefore, they do not need to have the same number of power optimizers, as long as the length of each string is within the permitted range.
  • Page 36 Install the residual-current device (RCD) in accordance with the applicable local standards and directives. SolarEdge recommends using a type- A RCD. The recommended RCD value is 100 mA or 300 mA unless a lower value is required by the specific local electric codes.

  • Page 37: Chapter 5: Commissioning The Installation

    Turn AC OFF and ON (reset), and repeat the activation process. Use the activation code that appears on the certification inverter label to manually activate the inverter. If the problem persists, contact SolarEdge Support. -Three Phase System Installation Guide MAN-01-00057-4.1...
  • Page 38 Chapter 5: Commissioning the Installation     37 NOTE You can use the activation code that appears on the certification inverter label to activate the inverter in case of a script error or a missing activation card.  5. Verify that the inverter is configured to the proper country: Press the LCD light button until reaching the ID status screen: I D :  ...

  • Page 39: Step 2: Pairing Power Optimizers To The Inverter

    Indicates the number of power optimizers that have been paired to this inverter. S_OK: The connection to the SolarEdge monitoring platform is successful (should appear only if the inverter is connected to the server). Vac [V]: The grid AC output voltage. Verify the correct value.
  • Page 40  3. Wait for the completion of the pairing (remaining seconds is 0). If pairing fails, an error is displayed. In this case, repeat the pairing steps, and refer to Power Optimizer Troubleshooting on page 82. If the problem persists, contact SolarEdge Support. When pairing succeeds, the following message is displayed:...

  • Page 41: Step 3: Verifying Proper Activation

    It may take up to 20 minutes for all power optimizers to transmit their telemetries and to be counted on the LCD screen. S_OK appears, if the inverter is connected to the SolarEdge monitoring platform. Vac [V] specifies the measured grid AC output voltage.
  • Page 42 The monitoring platform includes a built-in help system, that guides you through the monitoring functionality. For more information, refer to https://www.solaredge.com/products/pv- monitoring#/ Creating Logical and Physical Layout using Installation Information To display a logical layout, insert the inverterserial number in the new site created in the monitoring platform.
  • Page 43 For more information, refer to https://www.solaredge.com/products/installer-tools/designer#/ Mapper Application Use the Mapper smart phone application to scan the power optimizer and inverter 2D bar-codes and create a virtual map of a PV site for enhanced monitoring and easier maintenance.
  • Page 44 Once the form is completed, use the Mapper to scan the 2D codes and create the map in the monitoring platform. Optionally, you can send the sticker sheet to SolarEdge Support for physical layout creation. Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 45: Chapter 6: User Interface

      Chapter 6: User Interface Chapter 6: User Interface LCD User Buttons Four buttons are located inside the inverter above the LCD panel and are used for controlling the LCD menus, as shown below: Figure 18: LCD Internal menu buttons Use the four user buttons to control the LCD panel menus: Esc: Moves the cursor (>) to the beginning of the currently displayed parameter;...
  • Page 46 Inverter Configuration – Setup Mode on page 46. Error messages: In the event of a problem, an error message may be displayed on the LCD panel. For more information, refer to http://www.solaredge.com/sites/default/files/se-inverter-installation- and Inverter Configuration – Setup Mode on guide-error-codes.pdf page 46.

  • Page 47: Inverter Configuration - Setup Mode

      Inverter Configuration – Setup Mode Inverter Configuration – Setup Mode You can configure the inverter using one of the following: . When using this option, the inverter cover is The internal LCD user buttons removed. . When using this option, removing the inverter The external LCD light button cover is not required.
  • Page 48 Chapter 6: User Interface     47 The inverter is now in Setup mode and all its LEDs are lit. The inverter automatically exits Setup mode if no buttons are pressed for more than 2 minutes.   The following shows a hierarchical tree of the menu options, which are described in Configuration Menu Options on page 50.
  • Page 49   Inverter Configuration – Setup Mode Power Control   Display: T e m p e r a t u r e < C > L C D O n T i m e < 3 0 > T L M O n T i m e < 1 5 > Maintenance: D a t e a n d T i m e R e s e t C o u n t e r s...
  • Page 50 Chapter 6: User Interface     49 O p t i m i z e r p a i r i n g L a n g u a g e < e n g > C o m m u n i c a t i o n M a i n t e n a n c e I n f o r m a t i o n E x i t...

  • Page 51: Configuration Menu Options

      Configuration Menu Options V e r s i o n s E r r o r L o g W a r n i n g l o g H a r d w a r e I D s E x i t Maintenance: D a t e a n d T i m e...
  • Page 52 (1) If ZigBee is connected, the Wi-Fi Conf menu is not displayed. If ZigBee is not connected, ZigBee Conf and Wi-Fi Conf are both displayed with <N/A> and their menus are not accessible. (2) When using the SolarEdge GSM products, RS232 Conf menu is unavailable. Three Phase System Installation Guide MAN-01-00057-4.1...
  • Page 53   Configuration Menu Options S e r v e r < L A N > L A N C o n f R S 4 8 5 – 1 C o n f < S > Z i g B e e C o n f < S > W i - F i C o n f <...
  • Page 54 Chapter 6: User Interface     53 LAN Conf: I P C o n f i g S e t D H C P < e n > S e t I P S e t M a s k S e t G a t e w a y S e t D N S S e t S e r v e r A d d r S e t S e r v e r P o r t...
  • Page 55 UL 1741 Supplement A. The functionality is built into the inverter and no additional external device is required. Display Select Display to set the following: (1) When using the SolarEdge GSM products this menu is unavailable. -Three Phase System Installation Guide MAN-01-00057-4.1...
  • Page 56 DSP 1/2: The DSP digital control board firmware version CPU: The communication board firmware version NOTE Please have these numbers ready when you contact SolarEdge Support. Error Log: Displays the last five errors. Warning Log: Displays the last five warnings.
  • Page 57   Configuration Menu Options Hardware IDs: Displays the following HW serial numbers (if exist, and connected to the inverter): ID: the inverter's ID RGM1 (Revenue Grade Meter): Energy Meter with Modbus Connection RGM2: A second external Energy Meter with Modbus Connection ZB: ZigBee MAC address Cell: MEID (CDMA) or IMEI (GSM) WiFi: Wi-Fi MAC address -Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 58: Status Screens - Operational Mode

    If XXX and YYY are not equal, there may be a problem in one or more power optimizers. S_OK: The connection to the SolarEdge monitoring platform is successful (appears only if the inverter is connected to the server). ON/OFF: Indicates the position of the inverter ON/OFF switch.
  • Page 59   Status Screens - Operational Mode paired) Temp [C or F]: The inverter heat sink temperature Energy Meter Status Displays the total energy produced during the last day, month, year and since inverter installation. D a y [ W h ] :                     0 . 0 M o n t h [ K W h ] :  ...
  • Page 60     59 If the meter is installed at the grid connection point, this value is the energy exported to the grid. If the inverter is connected to the SolarEdge server, this value will also be displayed in the monitoring platform. NOTE This data is accumulated according to an internal real-time clock.
  • Page 61 (see Status Screens - Operational Mode on page 57 and GSM Status on page 61). Server: The method of connection to the SolarEdge monitoring platform. S_OK: The connection to the SolarEdge monitoring platform is successful (should appear only if the inverter is connected to the server).
  • Page 62 All wireless devices on a WLAN must employ the same SSID in order to communicate with each other. RSSI: The receive signal strength indication of the closest Wi-Fi in the SolarEdge system. L = low, M = medium, H = high and - = no signal.
  • Page 63 M N O : < x x x x x x x > S i g : 5 < E r r o r m e s s a g e > Server: The method of communication to the SolarEdge monitoring platform. Should display Cell.
  • Page 64 Connecting an Electricity Meter to SolarEdge Devices at http://www.solaredge.com/files/pdfs/solaredge-meter- installation-guide.pdf SS: SunSpec - for a non-SolarEdge logger (monitoring and control) Smart Energy Management Status This screen is displayed only when Smart Energy Management is enabled. The screen shows energy details of the site: S i t e L i m i t :  ...
  • Page 65   Status Screens - Operational Mode Fan Status This screen is applicable to inverters equipped with external or internal fans, and provides information about the fan status: F a n S t a t u s : F a n 1 : N o t W o r k i n g F a n 2 : O p e r a t i n g F a n S t a t u s : I n t : N o t W o r k i n g...
  • Page 66 Cos Phi: The ratio between active to reactive power Power Prod: The power produced by the inverter For more information, refer to the Power Control Application Note , available on the SolarEdge website at http://www.solaredge.com/files/pdfs/application_note_power_control_ configuration.pdf Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 67: Chapter 7: Setting Up Communication

    The following types of communication can be used to transfer the monitored information from the inverter to the monitoring platform. Only communication products offered by SolarEdge are supported. Always connect the communication options when the relevant devices are powered down - Commercial Gateway, inverter, etc.
  • Page 68 Chapter 7: Setting Up Communication     67 RS485 RS485 is used for the connection of multiple SolarEdge devices on the same bus in a master-slave configuration. RS485 can also be used as an interface to external devices, such as meters and third party data loggers.
  • Page 69 This option enables wireless connection, and requires a ZigBee Plug-in and an external antenna. ZigBee connection is used for: Monitoring - connection of one or several devices to a SolarEdge ZigBee Gateway, for wireless communication to the SolarEdge monitoring platform.

  • Page 70: Communication Connectors

    Chapter 7: Setting Up Communication     69 Communication Connectors Two communication glands are used for connection of the various communication options. Each gland has three openings. The table below describes the functionality of each opening. Unused openings should remain sealed. Gland# Opening Functionality Cable size (diameter)

  • Page 71: Removing The Inverter Cover

    CAUTION! When removing the inverter cover, make sure not to damage the internal components. SolarEdge will not be held responsible for any components damaged as a result of incautious cover removal. Creating an Ethernet (LAN) Connection This communication option enables using an Ethernet connection to connect the inverter to the monitoring platform through a LAN.
  • Page 72 If using a cable longer than 10 m / 33 ft in areas where there is a risk of induced voltage surges by lightning, it is recommend to use external surge protection devices. For details refer to: http://www.solaredge.com/files/pdfs/lightning_ surge_protection.pdf Figure 21: Example of Ethernet connection To connect the Ethernet cable:  1.
  • Page 73   Creating an Ethernet (LAN) Connection CAT5/6 standard cables have eight wires (four twisted pairs), as shown in the diagram below. Wire colors may differ from one cable to another. You can use either wiring standard, as long as both sides of the cable have the same pin-out and color-coding. Wire Color 10Base-T Signal RJ45 Pin #...
  • Page 74 If your network has a firewall, you may need to configure it to enable the connection to the following address: Destination Address: prod2.solaredge.com TCP Port: 22222, 22221, or 80 (for incoming and outgoing data)  10. Verify the connection, as described in Verifying the Connection on page 78.

  • Page 75: Creating An Rs485 Bus Connection

    DC Safety Unit, connect the grounding wire to the grounding bus-bar in the DC Safety Unit. NOTE An additional RS485 port (RS485-Plug-in) is available from SolarEdge, allowing the creation of RS485 Bus Connection; Refer http://www.solaredge.com/files/pdfs/RS485_expansion_kit_ installation_guide.pdf The following sections describe how to physically connect the RS485 bus and how to configure the bus.
  • Page 76 Chapter 7: Setting Up Communication     75 To connect the RS485 communication bus:  1. Remove the inverter cover as described in Removing the Inverter Cover on page 70.  2. Remove the seal from one of the openings in communication gland #2 and insert the wire through the opening.
  • Page 77  9. Push the RS485 terminal block firmly all the way into the connector on the right side of the communication board.  10. Terminate the first and last SolarEdge device in the chain by switching a termination DIP-switch inside the inverter to ON (move the left switch up). The switch is located on the communication board and is marked SW7SW1.
  • Page 78  1. Designate a single inverter as the connection point between the RS485 bus and the SolarEdge monitoring platform. This inverter will serve as the master inverter.  2. Connect the master to the SolarEdge monitoring platform via the LAN or ZigBee or cellular communication option.

  • Page 79: Verifying The Connection

     2. If not already ON - Turn ON the AC to the inverter by turning ON the circuit breaker on the main distribution panel and turning on the DC Safety Unit (if applicable).  3. Wait for the inverter to connect to the SolarEdge monitoring platform. This may take up to two minutes.
  • Page 80 Chapter 7: Setting Up Communication     79 S_OK: Indicates that the connection to the SolarEdge monitoring platform is successful. If S_OK is not displayed, refer to Errors and Troubleshooting on page 80. Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 81: Appendix A: Errors And Troubleshooting

    Appendix A: Errors and Troubleshooting This appendix describes general system problems, and how to troubleshoot them. For further assistance, contact SolarEdge Support. For information on the error and warning messages that appear on the LCD panel when an error occurs, refer to http://www.solaredge.com/sites/default/files/se-inverter-installation-guide-...
  • Page 82  3. Check that the selected communication option is properly configured.  4. Use a method independent of the SolarEdge device to check whether the network and modem are operating properly. For example, connect a laptop to the Ethernet router and connect to the Internet.

  • Page 83: Power Optimizer Troubleshooting

    Power Optimizer Troubleshooting If the inverter status screen indicates that not all power optimizers are paired or not all are reporting (P_OK xxx/yyy, and x<y), those optimizers can be identified through the LCD. Refer to https://www.solaredge.com/sites/default/files/non_reporting_power_ optimizers.pdf Problem Possible cause and troubleshooting Power optimizers are shaded.
  • Page 84 1V safety voltage. If a malfunctioning power optimizeris located, check its connections, polarity, module, and voltage.  3. Contact SolarEdge Support. Do not continue before finding the problem and replacing the malfunctioning power optimizer. If a malfunction cannot be bypassed or resolved, skip the malfunctioning power optimizer, thus connecting a shorter string.

  • Page 85: Appendix B: Mechanical Specifications

      Appendix B: Mechanical Specifications Appendix B: Mechanical Specifications Figure 29: Inverter with bracket - front, side and rear views   Figure 30: Inverter mounting bracket   -Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 86: Appendix C: Connecting The Ac And Dc Strings To The Dc Safety Unit

    Appendix C: Connecting the AC and DC Strings to the DC Safety Unit     85 Appendix C: Connecting the AC and DC Strings to the DC Safety Unit Some inverter models are supplied with an integrated DC Safety Unit. This appendix describes how to connect the AC grid and DC strings to the DC Safety Unit. The DC Safety Unit includes: Mechanical DC switch (2-pole disconnection) DC surge protection (SPD, Type II)

  • Page 87: Connecting The Ac Grid To The Inverter

    CAUTION! When removing the cover, make sure not to damage internal components. SolarEdge will not be held responsible for any components damaged as a result of incautious cover removal.  3. Loosen the screws on the front cover of the DC Safety Unit, as shown below: Figure 32: Opening the DC Safety Unit cover  4.

  • Page 88: Connecting The Strings To The Dc Safety Unit

    Appendix C: Connecting the AC and DC Strings to the DC Safety Unit     87  7. Connect the grounding wire to the equipment grounding terminal in the DC Safety Unit. NOTE Connect the equipment grounding before connecting the AC wires to the AC terminal block.
  • Page 89   Connecting the Strings to the DC Safety Unit For DC terminals without fuses : Use a standard flat-blade screwdriver to connect the wires to the spring-clamp terminals. The screwdriver blade should fit freely in the terminal opening. Too large a blade can crack the plastic housing. Insert the screwdriver and press the release mechanism and open the clamp.
  • Page 90 Appendix C: Connecting the AC and DC Strings to the DC Safety Unit     89  6. Ensure proper cable entry sealing: inspect the entire cable run and use standard sealants to avoid water penetration. Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 91: Appendix D: Safedc

    ON/OFF switch is turned to OFF, the DC voltage drops to a safe voltage of 1V per optimizer. The SolarEdge inverters are certified for compliance with the following standards as disconnection devices for PV generators, meaning that they can replace a DC...

  • Page 92: Appendix E: External Fan Maintenance And Replacement

    Replacement The inverters have two fans: one is internal and the other is accessible from the outside of the inverter. A fan replacement kit is available from SolarEdge. Figure 37: Inverter external fan Fan Maintenance  1. At least once a year, open the fan screen and clean the accumulated dust using a brush.
  • Page 93   External Fan Replacement WARNING! If you cannot see the inverter panel, or if a malfunction is indicated on the LCD panel, wait five minutes for the input capacitors of the inverter to discharge.  2. Turn OFF the DC Safety Unit (if applicable) and the AC breaker of the distribution panel.

  • Page 94: Appendix F: Replacing And Adding System Components

    Appendix F: Replacing and Adding System Components This appendix includes replacement procedures for the SolarEdge system components. For inverter or DC Safety Unit replacement, typically only the part to be replaced is supplied (not both inverter and DC Safety Unit). In this case, the DC Safety Unit should be disconnected from the inverter as described herein.

  • Page 95: Replacing The Dc Safety Unit

      Replacing the DC Safety Unit Figure 39: Conduit nuts  7. Remove the screws securing the inverter to the mounting bracket and remove the inverter from the mounting bracket. NOTE If you remove the old inverter and do not immediately install a new one, use insulation tape to isolate each of the AC and DC wires  8.
  • Page 96 Appendix F: Replacing and Adding System Components     95  4. Disconnect the DC and AC wires from the inverter. If there are ferrite beads on the DC and AC wires in the inverter, open them and set aside.  5. Disconnect the RS485 connector from the inverter communication board.  6.
  • Page 97   Replacing the DC Safety Unit   Figure 41: DC terminals  3. Connect the AC wires according to the labels on the AC terminal blocks, as follows:     Wire type Connect to terminal Line 1 Line 2 Line 3 PE (grounding) Neutral Figure 42: AC terminals  4.

  • Page 98: Adding, Removing, Or Replacing Power Optimizers

     5. In the monitoring platform, use the Replace button in the logical layout tab (in site Admin). Replace the serial number of the removed power optimizer with the serial number of the newly installed power optimizer. Refer to https://www.solaredge.com/sites/default/files/se- monitoring-portal-site-admin.pdf Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 99: Appendix G: Determining The Circuit Breaker Size

      Appendix G: Determining the Circuit Breaker Size Appendix G: Determining the Circuit Breaker Size Revision History Version 1.0 February 2019: first release Introduction Inverters should be protected by circuit breakers. This document describes how to determine which circuit breaker to use in three phase commercial installations. Using Transformers in Commercial Three Phase Inverter Installations Using transformers in a commercial installation is optional.
  • Page 100 Transformer procurement, installation, maintenance and support are the responsibility of the installer. Damage to the inverter due to incorrect transformer installation, or use of a transformer that is incompatible with the SolarEdge system will render the SolarEdge warranty invalid.    ...

  • Page 101: Determining The Size Of An Inverter Circuit Breaker

     2. Round up the rated size, as calculated in step 1, to the closest standard circuit breaker size. See Circuit Breaker Criteria table below for standard sizes suitable for SolarEdge three phase inverters. NOTE If the result has a decimal fraction smaller than 0.5 round it down.
  • Page 102 Appendix G: Determining the Circuit Breaker Size     101 Table 1: Circuit Breaker Criteria Max. Continuous Output Current Inverter Recommended Circuit Breaker (per Phase) SE12.5K SE14.4KUS SE15K SE16K 25.5A SE17K SE25K SE27.6K SE30K 36.5A SE33.3K SE43.2KUS 120A 150A SE50K 100A SE55K 100A SE66.6K 100A...

  • Page 103: Technical Specifications - Single Phase Inverters (Europe & Apac)

      country configurable thresholds (1) Limited to 4600VA when the inverter is set to South Africa. (2) 16A when the country is set to Denmark, Portugal, UK, or Poland. For other countries, contact SolarEdge. -Three Phase System Installation Guide MAN-01-00057-4.1...
  • Page 104 Technical Specifications - Single Phase Inverters (Europe & APAC)     103 SE4000-   SE2200 SE3000 SE3500 SE4000 SE5000 SE6000 Unit Overvoltage category III   Input Maximum DC power 2950 4050 4700 5400 5000 6750 8100 (Module STC) Transformer-less,   ungrounded Maximum input...
  • Page 105   Technical Specifications - Single Phase Inverters (Europe & APAC) SE4000-   SE2200 SE3000 SE3500 SE4000 SE5000 SE6000 Unit IEC61000-6-2, IEC61000-6-3, IEC61000-3-11, IEC61000-3-12, Emissions   FCC part 15 class B RoHS   Installation Specifications AC output Cable Gland - diameter 9-16 1 MC4 pair  ...

  • Page 106: Technical Specifications - Three Phase Inverters (Europe & Apac)

    Maximum output fault current Power factor range 1 (adjustable from -0.9 to +0.9)   Total harmonic < 3%   distortion (1) SE4K model is available in some countries; refer to the Certifications category in http://www.solaredge.com/groups/support/downloads Three Phase System Installation Guide MAN-01-00057-4.1...
  • Page 107   Technical Specifications - Three Phase Inverters (Europe & APAC)   SE4K SE5K SE7K SE8K SE9K SE10K SE12.5K Unit Protective class Class I   Utility monitoring, islanding protection, configurable Power   Factor, country configurable thresholds Overvoltage category   Input Maximum DC power 5400 6750 9450...
  • Page 108 Cooling Fan (user replaceable)   (1) Refer to Datasheets > Communications category in Downloads page for specifications of optional communication http://www.solaredge.com/groups/support/downloads options: (2) For all standards refer to the Certifications category in http://www.solaredge.com/groups/support/downloads (3) You can connect strings in parallel to a single input as long as the cumulative current does not exceed 45A.
  • Page 109 Maximum continuous overcurrent 25.5 protection (1) For inverters with a noise level suitable for residential environments refer to: http://www.solaredge.com/files/pdfs/products/inverters/se-three-phase-indoor-inverter- datasheet.pdf (2) The SE33.3K model requires a medium voltage transformer. (3) 24.99kVA in the UK -Three Phase System Installation Guide MAN-01-00057-4.1...
  • Page 110 Technical Specifications - Three Phase Inverters (Europe & APAC)     109   SE15K SE16K SE17K SE25K SE27.6K SE33.3K Unit Residual current detector / Residual 300 / 30 Current step detector Grid supported – 3 / N / PE (WYE with Neutral) three phase Inrush current AC 3/ 20 3.1/ 20...
  • Page 111   (1) Where permitted by local regulations (2) Refer to Datasheets -> Communications category in Downloads page for specifications of optional communication http://www.solaredge.com/groups/support/downloads options: (3) Inverter with rapid shutdown part number: SExxK-RWROOBNN2; available for SE25K and SE27.6K -Three Phase System Installation Guide MAN-01-00057-4.1...
  • Page 112 Maximum altitude 2000 (1) For all standards refer to the Certifications category in http://www.solaredge.com/groups/support/downloads (2) Models SE25K, SE27.6K and SE33.3K only (3) Connection of additional strings in parallel to a single input is allowed as long as the cumulative current does not exceed 45A.
  • Page 113   Technical Specifications - Three Phase Inverters (Europe & APAC)   SE15K SE16K SE17K SE25K SE27.6K SE33.3K Unit Pollution degree classification (inside/   outside) Bracket mounted (bracket provided)     -Three Phase System Installation Guide MAN-01-00057-4.1...

  • Page 114: Australia

    SolarEdge service portal: www.solaredge.com/service/support Australia (+61) 1800 465 567 APAC (Asia Pacific)(+972) 073 240 3118 Belgium (+32) 0800-76633 Netherlands (+31) 0800-7105 China (+86) 21 6212 5536 DACH & Rest of Europe...

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