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SolarEdge StorEdge Solution with Backup Installation Manual

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Installation Guide
StorEdge Solution with
Backup
For North America
Version 1.5

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Summary of Contents for SolarEdge StorEdge Solution with Backup

  • Page 1 Installation Guide StorEdge Solution with Backup For North America Version 1.5...

  • 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...

  • Page 3: Fcc Compliance

    Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance may void the user’s authority to operate the equipment. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 4: Revision History

    Addition of important safety feature: restart behavior functionality Addition of link to the Designer web page Addition of battery charge/ discharge self-test and troubleshooting Version 1.4 (Nov. 2018) Changed the LG battery powering off sequence. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 5 In inverter Installation chapter: Added a caution about not altering the StorEdge Connection Unit enclosure: SolarEdge does not permit opening or puncturing the StorEdge Connection Unit 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 6 Revision History     5 Updated links Technical specification - updated       StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 7: Table Of Contents

    Chapter 6: Commissioning the Installation Removing the Inverter Cover Step 1: Activating the System Step 2: Pairing Power Optimizers to the Inverter Step 3: Verifying Proper Activation Step 4: Reporting and Monitoring Installation Data Chapter 7: StorEdge Inverter Connections StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 8 Appendix C: Replacing and Adding System Components Replacing an Inverter 9V Battery Replacement Fuse Replacement Battery Replacement Appendix D: External Rapid Shutdown Appendix E: Mechanical Specifications Inverter Dimensions Auto-transformer Dimensions Appendix F: Powering the LG Chem Battery Off and On StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 9    StorEdge Single Phase Inverter with Connection Unit for High Power Technical Specifications StorEdge Inverter Auto-Transformer Technical Specifications StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 10: Handling And Safety Instructions

    Ne pas dépasser une telle note avant que les conditions requises soient totallement comprises et accomplies. NOTE Denotes additional information about the current subject. IMPORTANT SAFETY FEATURE Denotes information about safety issues. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 11: Important Inverter Safety Instructions

    Opening the inverter and repairing or testing under power must be performed only by qualified service personnel familiar with this inverter.   AVERTISSEMENT! L’unité ne doit être ouverte que par un technicien qualifié dans le cadre de   l'installation et de la maintenance. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 12 State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov AVERTISSEMENT! Les produits SolarEdge peut vous exposer à des agents chimiques, y compris trioxyde d'antimoine, identifiés par l'État de Californie comme pouvant causer le cancer. Pour de plus amples informations, prière de consulter www.P65Warnings.ca.gov...
  • 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 For details, see Powering the LG Chem Battery Off and On on page 147.   AVERTISSEMENT! La batterie doit être éteinte avant et durant le câblage: Pour éteindre la batterie:  1. Fermez le disjoncteur.    2. Fermez l’interrupteur auxiliaire. Pour rallumer la batterie:  1. Ouvrez l’interrupteur auxiliaire. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 15 DACH: 90 secnds). If this reoccurs 3 times, an error message is displayed and the inverter should be restarted by turning the ON/OFF switch OFF and then ON. Refer to StorEdge Error Codes on page 132. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 16: Chapter 1: Overview

    (it is not required for StorEdge systems used only for backup power). The Auto-transformer - The auto-transformer handles the phase load balancing. It is required only in systems providing backup power. One or two batteries - DC coupled batteries designed to work with the SolarEdge system. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 17   The StorEdge Solution Components Figure 1: StorEdge system components The following table summarizes the SolarEdge products required for the StorEdge applications: Product Applications Grid-tied Solar Grid-tied Solar Grid-tied Solar Backup Power   Smart Energy Backup Power Smart Energy Management Management StorEdge Single Phase ü...

  • Page 18: Additional Reference

    Power optimizers - as described in Installing the Power Optimizers on page 20. Inverter - as described in Installing the Inverter on page 31. Step 2 - SolarEdge Auto-transformer and AC load panel installation (required for Backup Power only): Refer to Auto-transformer and Backed-up Loads Panel Installation (for Backup) on page 40.
  • Page 19 Step 9 - System Configuration - Configuring the RS485 bus and StorEdge applications. Refer to System Configuration on page 109. The following flowchart appears throughout this Installation Guide to assist with the installation steps:   For additional information, refer to https://www.solaredge.com/sites/default/files/storedge_wiring_quick_guide_and_ on_site_checklist_na.pdf StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 20: Installation Equipment List

    Chapter 1: Overview     19 Installation Equipment List Standard tools can be used during the installation of the SolarEdge system. The following is a recommendation of the equipment needed for installation: Standard flat-head screwdrivers set Non-contact voltage detector Cordless drill (with a torque clutch) or screwdriver and bits suitable for the surface on which the inverter and optimizers will be installed and for opening the StorEdge Connection Unit drill guides.

  • Page 21: Chapter 2: Installing The Power Optimizers

    The metallic enclosure of the power optimizer must be grounded in accordance with the product's listing and local and national codes.   AVERTISSEMENT! L'enceinte métallique de l’optimiseur de puissance doit être mise à la terre en   accord avec les régulations locales et nationales. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 22 Pour installation à même le module ou la monture du module, consultez d'abord le fabricant du module sur la position et son impact sur la garantie du   module. Le perçage de trous dans le cadre du module devra se faire suivant les instructions du fabricant. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 23   Safety CAUTION! Installing a SolarEdge system without ensuring compatibility of the module connectors with the optimizer connectors may be unsafe and could cause functionality problems such as ground faults, resulting in inverter shut down. To ensure mechanical compatibility of the power optimizers’ connectors with the PV modules’...

  • Page 24: Package Contents

      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 25 Equipment grounding tightening torques: 4-6 AWG: 45 lb-in, 8 AWG: 40 lb-in, 10-14 AWG: 35 lb-in. 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. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 26: Step 1: Mounting And Grounding The Power Optimizers

    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. (1) Not applicable to smart modules. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 27 (1) These methods have been evaluated by a nationally recognized testing laboratory as part of the optimizer evaluation. The SolarEdge-supplied grounding lug kit has been evaluated only for use with SolarEdge power optimizers. It is not intended or listed to be used as a general purpose grounding lug with other electrical equipment.
  • Page 28 Figure 4: Power optimizer installation and grounding using a grounding plate For mounting on un-grounded structures (such as a wooden structure): If the star washer or the plate cannot be used, use the SolarEdge grounding lug (purchased separately) with an equipment-grounding conductor according to the supplied instructions.

  • Page 29: Step 2: Connecting A Pv Module To A Power Optimizer

    Connect the Plus (+) output connector of the module to the Plus (+) input connector of the power optimizer. Connect the Minus (-) output connector of the module to the Minus (-) input connector of the power optimizer. Figure 6: Power optimizer connectors StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 30: Step 3: Connecting Power Optimizers In Strings

    10V should be produced. 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. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 31   Step 4: Verifying Proper Power Optimizer Connection 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 32: Chapter 3: Installing The Inverter

    Install the inverter either before or after the modules and power optimizers have been installed. Inverter Package Contents One StorEdge inverter One mounting bracket Two Allen screws for fastening the inverter to the mounting bracket SolarEdge activation card One 9V battery Installation guide (with activation card and instructions) StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 33: 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 SolarEdge monitoring platform. Inverter Interfaces The following figure shows the inverter connectors and components, located at the bottom of the inverter.
  • Page 34 On - There is an error. Refer to Troubleshooting on Fault page 123 for more information. Blinking - The inverter is being shut down. All LEDs turn on while the inverter is being configured.   Figure 9: Inverter front view StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 35 Opening Conduit Drill Guides on page 136. Internal AC Breaker and Bypass Switch The following components are part of the StorEdge Connection Unit and may be accessed for troubleshooting or maintenance by removing the internal cover. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 36: Mounting The Inverter

    The inverter is supplied with a mounting bracket. Figure 12: Mounting bracket NOTE Make sure the mounting surface or structure can support the weight of the inverter and bracket, and make sure that it spans the width of the bracket. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 37   ATTENTION! Les onduleurs SolarEdge peuvent être installés à une distance minimum de 50m de la ligne d'eau de l'océan ou autre environnement salin, tant qu'il n'y a pas   d'éclaboussements d'eau salée directs sur l'onduleur.
  • Page 38  7. Secure the StorEdge Connection Unit bracket to the wall: Mark the location of the bracket screw for the StorEdge Connection Unit and drill the hole. Fasten the bracket using a standard bolt. Verify that the bracket is firmly attached to the mounting surface. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 39  a. Release the six screws attaching the StorEdge Connection Unit external cover to the enclosure and lift the cover.  b. Open the four internal screws securing the transparent cover to the enclosure and remove the cover. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 40 Chapter 3: Installing the Inverter     39 Figure 15: Inverter Covers StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 41: Chapter 4: Auto-Transformer And Backed-Up Loads Panel Installation (For Backup)

    The auto-transformer connects to the AC side of the inverter. Since the inverter AC connections are on its right side, it is recommended to position the auto-transformer to the right of the inverter to simplify wiring.   StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 42: Mounting The Auto-Transformer

    Figure 16: Installing the auto-transformer Installing the Backed-up Loads Panel Install a secondary AC panel for backed-up loads (not supplied by SolarEdge). Rewire the backed-up loads through this panel. Install two poles 25A main circuit breaker on this panel, to ensure the 25A phase imbalance limit is maintained at all times.
  • Page 43   Installing the Backed-up Loads Panel Figure 17: Backed-up Loads Panel StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 44: Chapter 5: Meter Installation

    The StorEdge solution requires connecting a meter for Smart Energy Management applications, such as maximizing self-consumption. For backup power only, installing a meter is not required. Refer to the table on page 16. To install the SolarEdge meter, refer to the installation guide supplied with it: http://www.solaredge.com/files/pdfs/solaredge-meter-installation-guide-na.pdf RS485 wiring specifications: Cable type: Min.
  • Page 45 The inverter RS485 bus should be connected to the battery and meter. Connecting multiple inverters with RS485 master-slave connection may require an RS485 Plug-in (available form SolarEdge; Refer to http://www.solaredge.com/files/pdfs/RS485_ expansion_kit_installation_guide.pdf For communication connection refer to Connecting Communication to the Meter on page 66. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 46: Chapter 6: Commissioning The Installation

    This chapter describes how to activate the system, pair the poweroptimizers to the inverter and verify the proper functioning of the system. Removing the Inverter Cover  1. Switch the inverter ON/OFF/P switch to OFF. Wait 5 minutes for the capacitors to discharge. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 47: Step 1: Activating The System

    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. ATTENTION! Lors du retrait du couvercle, assurez-vous de ne pas endommager les composants internes.
  • Page 48 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. 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.
  • Page 49 1.2 N*m / 0.9 ft.*lb.  8. Make sure the AC Bypass switch in the StorEdge Connection Unit is switched to the left (position 1).  9. Make sure the backed-up loads AC breaker in the StorEdge Connection Unit is UP. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 50 000/000: Appears only upon first telemetry reception from the power optimizers. 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).

  • Page 51: Step 2: Pairing Power Optimizers To The Inverter

    The following message is displayed indicating that the inverter is performing the pairing: P a i r i n g R e m a i n i n g [ s e c ] : 1 8 0   StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 52  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 124. If the problem persists, contact SolarEdge Support. When pairing succeeds, the following message is displayed:...

  • Page 53: Step 3: Verifying Proper Activation

    Optimizers send telemetries in a frequency of up to 10 minutes. S_OK appears, if the inverter is connected to the SolarEdge monitoring platform. Vac [V] specifies the measured grid AC output voltage. Vdc [v] specifies the DC input voltage, which should be approximately the inverter DC voltage (model dependent;...

  • Page 54: Step 4: Reporting And Monitoring Installation Data

    Step 4: Reporting and Monitoring Installation Data NOTE Monitoring the site requires connecting the inverter to the monitoring platform, using any of the wired or wireless options available from SolarEdge. Refer to Setting Up Communication to the Monitoring Platform on page 96. The Monitoring Platform...
  • Page 55 Scanning and assigning the power optimizer serial number to the correct module in the system physical layout. For detailed information, refer to the Mapper demo movies: Creating new sites using the Mapper mobile application Mapping existing sites using the Mapper mobile application   StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 56 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. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 57: Chapter 7: Storedge Inverter Connections

    The hubs and other fittings must comply with UL514B. Use the conduit and wiring appropriate for the installation location per the NEC. Outdoor installations must use components that are rated NEMA 3R or higher.   StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 58: Installing The 9V Battery And Fuses

    StorEdge Connection Unit and connect it to the battery pad. Figure 22: The battery holder Two 25A fuses are supplied with the high power inverters. Install the fuses in the holders on the top board of the StorEdge Connection Unit . StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 59: Connecting The Strings To The Inverter

     3. Insert the DC conduit into the DC-side opening. Make sure the conduit is firmly attached to the inverter enclosure and sealed properly.  4. Connect the DC wires from the PV installation to the DC+ and DC- terminal blocks, according to the labels on the terminals: StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 60: Connecting To The Battery

    NEC Article 690.9. For more information, refer to the “String Fusing Requirements in SolarEdge Systems” technical note at http://www.solaredge.com/files/pdfs/string_fusing_requirements.pdf Connecting to the Battery To simplify the connection process it is advised to connect the battery to the inverter before mounting the battery according to the manufacturer instructions.
  • Page 61  1. Fermez le disjoncteur.  2. Fermez l’interrupteur auxiliaire.   Pour rallumer la batterie:  1. Ouvrez l’interrupteur auxiliaire.  2. Ouvrez le disjoncteur. Pour plus de détails, consultez Powering the LG Chem Battery Off and On page 147.   StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 62 B- (RS485) RS485_L - can also be used. and release to spring A+ (RS485) RS485_H + back and clamp the G (RS485) EN_G wire. (1) Must be twisted pair (2) Must be twisted pair StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 63      Figure 25: Connections to LG Chem RESU10H battery (StorEdge Connection Unit with three DIP-switches)   SolarEdge- StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 64         Figure 26: Connections to LG Chem battery (StorEdge Connection Unit with two DIP-switches) SolarEdge- StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 65: Dip Switch Setup

    If a meter is installed: No termination - Left SW7 switch Down If a meter is not installed: termination ON - Left SW7 switch Up (see also Creating an RS485 Bus Connection on page 104) Figure 27: RS485 termination switch on the inverter communication board   StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 66 ON ( up ) over-temperature sensor default default not connected ON ( up ) - No external stop button ON (up)   default External stop button (if installed, must be OFF (down) OFF (down)   normally-closed) StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 67: Connecting Communication To The Meter

    StorEdge Connection Meter connection (min-max AWG) Unit RS485 24 AWG (16-24 Ext. Devices 7-pin RS485 4-pin terminal block: B, A, G AWG), shielded twisted terminal block: B, A, G pair, 600V insulated Connect as illustrated below: StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 68: Connecting To Ac

    Chapter 7: StorEdge Inverter Connections     67 Figure 29: Connection to a meter Connecting to AC Connecting to the Auto-transformer The Auto-transformer is required for Backup Power only. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 69 8 AWG (6-20 3-pin terminal Line terminal: L2 round opening and push AWG) block: L2 to clamp the wire. 3-pin terminal Neutral terminal: N block: N Grounding Grounding Bus- 10 AWG cable Grounding lug   Temperature Sensor   StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 70 Connection between the inverter to the backed-up loads panel. NOTE If there are multiple inverters in the installation, each inverter should be connected to a separate backed-up loads panel. Do not share backup output between inverters. (1) T1 and T2 are interchangable StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 71 Backed-up loads panel 3-pin terminal block: Backed-up loads panel: L1 3-pin terminal block: 6 AWG (4-20 AWG) Backed-up loads panel: L2 3-pin terminal block: Backed-up loads panel: N Min. 10 AWG grounding   to ground wire StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 72: Chapter 8: User Interface

    Operational mode: The LCD panel allows checking for proper system operation. Refer to Status Screens - Operational Mode on page 86 for a description of this option. Setup mode: Upon installation, an installer may perform basic configuration. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 73: Inverter Configuration - Setup Mode

     2. Press the Enter button for at least 5 seconds. The following message is displayed: P l e a s e e n t e r   P a s s w o r d * * * * * * * * StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 74 Language: E n g l i s h G e r m a n S p a n i s h F r e n c h I t a l i a n Communication: StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 75 W a k e u p C o n f . P ( f ) A d v a n c e d L o a d D e f a u l t s     StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 76 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 StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 77  3. Short-press (one second) to scroll down to the next menu option, and long-press (three seconds) to select the item. You can use the Exit option in these menus to move up one menu level or to exit the Setup mode from the main menu. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 78 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: (1) If Wi-Fi is connected, the ZigBee Conf menu is not displayed, and vice versa. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 79 G r i d P r o t e c t i o n B o a r d R e p l a c e m e n t E x i t The options presented in these menus are described in the next section. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 80: Configuration Menu Options

     2. Confirm your country selection in the confirmation screen: Toggle to YES and press Enter. Language  1. Select the Language option to set the language in which the LCD should display.  2. Confirm your language selection in the confirmation screen: Toggle to YES and press Enter. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 81 G P I O C o n f < M T R > Server: (1) When using the SolarEdge Cellular Plug-in with the provided SIM card, the Cellular Conf menu is unavailable. (2) When using the SolarEdge GSM products, RS232 Conf menu is unavailable.
  • Page 82 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 M o d b u s T C P < D i s >   StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 83 Power control options are detailed in the Power Control Application Note , available on the SolarEdge website at http://www.solaredge.us/files/pdfs/application_note_power_control_ configuration.pdf The Grid Control option may be disabled. Enabling it opens additional options in the menu. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 84 B o a r d R e p l a c e m e n t Date and Time: Set the internal real-time clock. If connected to the SolarEdge monitoring platform, the date and time are set automatically and only time zone should be set.
  • Page 85 Standby Mode. Each battery charge may take approximately two hours. Grid Protection: Available in specific countries. Enables viewing and setting grid protection values. Optimizer Conf.: Opens the Rapid Shutdown menu, to enable/disable PVRSS.     StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 86 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 87: Status Screens - Operational Mode

    T o t a l [ K W h ] :             0 . 0 Day: since midnight Month: since 1st of the current month until today (inclusive) Year: since January 1st until today (inclusive) StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 88 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 89 If the connection method is CDMA (referred to as "Cellular" in the status screens) or GSM, the server screen is replaced with the Cellular or GSM status screens (see Cellular Status on page 90 and GSM Status on page 90). StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 90     89 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). Status: Displays OK if the inverter established successful connection and communication with the specified server port/device (LAN, RS485 or ZigBee Plug- in).
  • Page 91 Status: Displays OK if the inverter established a successful physical connection to the Cellular Plug-in. S_OK: The last communication to the SolarEdge monitoring platform was successful (appears if the inverter is connected to the platform). Sig: The signal strength, received from the Cellular Plug-in. A value between 0-5, (0 = no signal, 5 = excellent signal).
  • Page 92 MPS: ZigBee multipoint slave (for a ZigBee router card) For electricity meters, refer to the application note - Connecting an Electricity Meter to SolarEdge Devices at http://www.solaredge.com/files/pdfs/solaredge-meter-installation-guide- na.pdf SS: SunSpec - for a non-SolarEdge logger (monitoring and control) StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 93 Site Prod: The power produced by the site Site Export: The power that is fed into the grid Self-consume: The PV power consumed by the site For more information, refer to the Export Limitation Application Note , available on the SolarEdge website at https://www.solaredge.com/sites/default/files/export_limitation_application_ note_NA.pdf Fan Status...
  • Page 94 Q(U) 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.us/files/pdfs/application_note_power_control_ configuration.pdf Battery Status This screen is displayed only when the battery is configured, and shows the battery identification information, its charging status and power, and the operating mode.
  • Page 95 PWR: The charging or discharging power (in Watts) according to the battery state (see below) Total: The total discharged energy in Watt/hour State: The battery status: Charging/ Discharging, Idle, Init (pre-heating) or Fault <error code>.   StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 96 Last Sync: Date when the time-of-use profile was loaded from the monitoring platform Source: the source from which the TOU profile was uploaded: Remote - Profile uploaded from the SolarEdge monitoring platform Local - Profile uploaded from an SD card Set Until: The date until the current profiles applicable...

  • Page 97: Chapter 9: Setting Up Communication To The Monitoring Platform

    MARCHE/ARRÊT à la base de l'onduleur soit en position ARRÊT, et le CA est en position ARRÊT. Lors de la configuration des paramètres de   communication, assurez-vous que l'interrupteur MARCHE/ARRÊT soit en position ARRÊT, et le CA est en position MARCHE. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 98 Chapter 9: Setting Up Communication to the Monitoring Platform     97 StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 99: Communication Options

    Ethernet (LAN) Connection on page 101. 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 100: Communication Connectors

    Cellular 2 (PG13.5) All three RS485 2.5-5 mm Figure 33: Communication Glands The communication board has a standard RJ45 terminal block for Ethernet connection, and a 9-pin terminal block for RS485 connection, as shown below: StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 101   Communication Connectors Figure 34: Internal connectors StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 102: Creating An Ethernet (Lan) Connection

    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: https://www.solaredge.com/sites/default/files/overvoltage_surge_ protection_na.pdf Figure 35: Example of Ethernet connection StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 103 Receive+ Blue Blue Reserved White/Blue White/Blue Reserved Green Orange Received- White/Brown White/Brown Reserved Brown Brown Reserved (1) The inverter connection does not support RX/TX polarity change. Supporting crossover Ethernet cables depends on the switch capabilities. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 104 You can connect more than one inverter to the same switch/router or to different switches/routers, as needed. Each inverter sends its monitored data independently to the monitoring platform.  9. The inverter is configured by default to LAN. If reconfiguration is required: StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 105: Creating An Rs485 Bus Connection

    For details refer to: https://www.solaredge.com/sites/default/files/overvoltage_surge_ protection_na.pdf If grounded metal conduit are used for routing the communication wires, a lightning protection device is not required. If not using surge protection, connect the grounding wire to the first inverter StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 106 StorEdge Connection Unit. NOTE An additional RS485 port (RS485-Plug-in) is available from SolarEdge, allowing the creation of RS485 Bus Connection; Refer The following sections describe how to physically connect the RS485 bus and how to configure the bus.
  • Page 107  7. Tighten the terminal block screws.  8. Check that the wires are fully inserted and cannot be pulled out easily.  9. Push the RS485 terminal block firmly all the way into the connector on the right side StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 108     107 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 SW7.

  • Page 109: 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 Connection Unit.  3. Wait for the inverter to connect to the SolarEdge monitoring platform. This may take up to two minutes.

  • Page 110: Chapter 10: System Configuration

    To use the StorEdge applications, the communication board firmware (CPU) version must be 3.xxxx and later on all SolarEdge inverters at the same site . The latest firmware version is available for download at http://solaredge.com/storedge/firmware...
  • Page 111  7. The upgrade starts automatically. Wait for the message Done to be displayed on the LCD.  8. Remove the card from the inverter.  9. Enter the inverter Setup mode: Press the internal Enter button for 5-10 seconds and release. Enter the password 12312312. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 112: Configuring The Rs485 Bus For Battery And Meter Connection

    B a t t e r y 1 < - - - > B a t t e r y 2 < - - - >  4. Select Meter 2. The meter configuration screen is displayed (SolarEdge meters are pre-configured to Device ID 2):...
  • Page 113 B a t t e r y I n f o < >  7. Select Device Type è Battery Pack.  8. To verify battery connection, select Battery Info and check that the battery information is displayed. If not, check the wiring to the battery: StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 114 T o t a l : < x > W h S t a t e :   C h a r g i n g If Comm. Error appears, refer to Troubleshooting on page 123. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 115: Configuring Storedge Applications

    StorEdge inverter senses the grid voltage, and when it is down it automatically switches to Backup mode, disconnecting from the grid and supplying power to the backed-up loads. This application requires connection to the SolarEdge Auto-transformer and a backed-up loads panel.
  • Page 116 S t o r a g e C t r l A d v a n c e d Limit Control: For power limitation (including export limitation) configuration. This option can be used in parallel to energy control. For more information refer http://www.solaredge.us/files/pdfs/products/export_limitation_application_note_NA.pdf StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 117 Storage Control: Enables reserving a minimum battery charge level. Advanced: For enabling external production  3. Select Energy Ctrl.. The following is displayed, showing the SolarEdge applications: M a x S e l f - c o n s u m e...
  • Page 118 For backup power + Smart Energy Management - according to user requirement For backup-only - according to battery manufacturer recommendation, if provided. If you set the Backup Rsved to a value other than 0%, the following is displayed: StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 119 To load a time-of-use table from the SolarEdge SD card (contact SolarEdge to obtain it), insert the card to the slot labeled "Card" on the communication board and select Load SD. From the displayed list select the directory and the table (filename).

  • Page 120: Verifying Storedge Components Functionality

    . . .   A n y b u t t o n t o s t o p   Upon the test completion, the following message is displayed: StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 121  5. While the modules are exposed to sunlight (PV system is connected to the grid and the inverter is producing power), press the inverter LCD light button to display the power status screen, and check that the grid AC output (Vac) increases to 220-240V, StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 122  2. Turn on as many loads so that consumption is greater than the inverter's maximum AC power.  3. Press the inverter LCD light button to display the Meter status screen and check that import power is greater than zero: StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 123 S O E : 8 9 %           P W R : 2 W T o t a l : < x > W h S t a t e :   C h a r g i n g StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 124: Appendix A: Troubleshooting

    1s and 0s showing an eight-bit communication connection status. 1 indicates OK and 0 indicates an error. Error Message Cause and Troubleshooting Location Physical connection fault. Check the cable pin-out assignment and cable LAN Disconnected connection. Refer to Creating an StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 125: Power Optimizer Troubleshooting

    G Server Ping Failed connection. If internet access is unavailable, contact your IT admin or your internet provider. Ping or connection to SolarEdge server failed. Check the SolarEdge server address, under LAN Conf submenu: Server x Ping Failed Address: prod.solaredge.com  ...
  • Page 126 (not applicable to smart String voltage not 0V but lower than modules). number of optimizers Connect the modules to the optimizer inputs String reverse polarity. Check string polarity using a voltmeter and correct if needed. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 127 PRECAUTION. Une deviation de ±1% par string est voltage. raisonnable.  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 128: Storedge Connection Unit Leds

    Check that the communication cable between the StorEdge Connection Unit and the digital board is properly connected. If the top LED is ON, and middle and bottom LEDs are off - an internal failure has occurred. Contact SolarEdge support. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 129: Additional Storedge Troubleshooting

    For opening the cover refer to on page 45. WARNING! ELECTRICAL SHOCK HAZARD. Do not touch uninsulated wires when the inverter cover is removed. AVERTISSEMENT! RISQUE D’ÉLECTROCUTION, ne touchez pas les fils non isolés lorsque le couvercle de l'onduleur est retiré.   StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 130 Check that the AC circuit while the inverter is breaker in the StorEdge Internal circuit breaker has producing power been triggered Connection Unit is in the UP position (see Figure 11 ) StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 131 - The inverter does not The thermal sensor cables the StorEdge Connection Unit start production and Error are not connected. to the UP position (ON) (see 182 Auto-Transformer DIP Switch Setup on page 64). Temp. Too High is StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 132 BAT 1 or and discharge failed. Check the battery BAT 2 (if applicable): FAILED CHARGE / connections. N/A / FAILED / FAILED DISCHARGE - FAILED CHARGE / one of these functions FAILED DISCHARGE failed.   StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 133: Storedge Error Codes

    This section describes the error messages that are specific to the StorEdge solution. For troubleshooting errors that are not listed below, refer to https://www.solaredge.com/sites/default/files/troubleshooting_for_se_inverter_ , or contact SolarEdge support. For the insallation_guide_addendum_na.pdf general SolarEdge troubleshooting refer to the codes in the previous section. Error LCD Message Cause and Troubleshooting...
  • Page 134 64). Battery Comm Error 1Dx2E Connecting to the Battery on page 59 Check the battery setup in the RS485-Conf screen (refer to Configuring the RS485 Bus for Battery and Meter Connection on page 111). StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 135 W a r n i n g 8                 O N The warning is a status screen. To view the warning description, press the LCD button. The following is a list of system warnings: StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 136 Appears when trying to access   Turn Switch Off to Configure the Setup menus during production Replace the 9V battery in the Connection Unit Low 9V StorEdge Connection Unit. 2x111 Battery Refer to 9V Battery Replacement on page 139. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 137: Appendix B: Opening Conduit Drill Guides

    CAUTION! SolarEdge does not permit opening or puncturing the StorEdge Connection Unit 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 138 It is recommended to use a Unibit drill. Figure 46: StorEdge Connection Unit drill guides NOTE Unused conduit openings and glands should be sealed with appropriate seals. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 139: Appendix C: Replacing And Adding System Components

      Appendix C: Replacing and Adding System Components Appendix C: Replacing and Adding System Components This appendix includes replacement procedures for the SolarEdge system components. NOTE If you are permanently disassembling the installation or part of it, make sure to use the disposal methods dictated by local regulations.

  • Page 140: 9V Battery Replacement

     4. Open and remove the transparent internal cover.  5. Remove the battery from the upper board of the StorEdge Connection Unit and replace with a new standard 9V battery.  6. Close the StorEdge Connection Unit covers. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 141   9V Battery Replacement Figure 47: The battery holder StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 142: Fuse Replacement

    Appendix C: Replacing and Adding System Components     141 Fuse Replacement Replacement kits are available from SolarEdge or you can use other fuses with identical ratings.  1. Turn OFF the inverter ON/OFF switch, and wait until the LCD indicates that the DC voltage is safe (<50V), or wait five minutes before continuing to the next step.

  • Page 143: Battery Replacement

     5. Use a multimeter to verify that DC voltage is below 50V at the battery connection.  6. Disconnect the cables from the battery side and replace the battery.  7. Connect the battery to the system as described in Connecting to the Battery on page StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 144: Appendix D: External Rapid Shutdown

    The switch (not supplied by SolarEdge) is connected to the inverter to shut down the PV system in case of emergency. Use a switch that plainly indicates whether it is in the off or on position (NEC 2017, 690.12 (C)).
  • Page 145  3. Make sure the inverter switches to Backup mode.  4. Turn off the external shutdown switch.  5. Check that the DC voltage (displayed on the inverter's LCD) decreases to 30V within 30 seconds.  6. Turn on the external shutdown switch. StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 146: Appendix E: Mechanical Specifications

    Appendix E: Mechanical Specifications     145 Appendix E: Mechanical Specifications Inverter Dimensions Figure 51: Inverter dimensions StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 147: Auto-Transformer Dimensions

      Auto-transformer Dimensions Auto-transformer Dimensions Figure 52: Auto-transformer dimensions (mm [in]) StorEdge Solution with Backup MAN-01-00262-1.5...

  • Page 148: Appendix F: Powering The Lg Chem Battery Off And On

    To power off the battery:  1. Turn off the circuit breaker.  2. Turn off the disconnect/auxiliary power switch. To power the battery back on:  1. Turn on the disconnect/auxiliary power switch.  2. Turn on the circuit breaker. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 149 (1) These specifications apply to inverters with part numbers SE3800A-USS2XXXXX or SE7600A-USS2XXXXX and connection unit model number BCU-1PH-USS. (2) For other regional settings, contact SolarEdge Support. (3) Not designed for standalone applications and requires AC for commissioning. (4) The rated AC power output is the minimum between the AC Power Output and the battery continuous peak power.
  • Page 150 Ground-Fault Isolation   600kΩ Sensitivity   Detection Maximum Inverter Efficiency   98 CEC Weighted Efficiency   97.5 (1) These specifications apply to inverters with part numbers SE3800A-USS2XXXXX or SE7600A-USS2XXXXX and connection unit model number BCU-1PH-USS. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 151 BCU-1PH-USS. (2) A higher current source may be used; the inverter will limit its input current to the values stated. (3) When connecting two LG Chem batteries, each battery must have a different part number; supporting SolarEdge firmware is required.
  • Page 152   -13 to +140 / -25 to +60 °F / °C Temperature Protection Rating   NEMA 3R   (1) These specifications apply to inverters with part numbers SE3800A-USS2XXXXX or SE7600A-USS2XXXXX and connection unit model number BCU-1PH-USS. StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 153 Weight 29.7 / 13.5 lb / kg Min - Max Operating Temperature -13 to +140 / -25 to +60 °F / °C Protection Rating NEMA 3R   Installation Wall mounted           StorEdge Solution with Backup MAN-01-00262-1.5...
  • Page 154 SolarEdge service portal: www.solaredge.com/service/support US & Canada (+1) (0) 510 498 3200 Worldwide (+972) (0) 073 240 3118 Fax (+1) (0) 530 273 2769 Email ussupport@solaredge.com...

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