SolarEdge StorEdge Installation Guide For North America Version 1.
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Contents Contents Disclaimers Important Notice FCC Compliance Contents HANDLING AND SAFETY INSTRUCTIONS Safety Information IMPORTANT INVERTER SAFETY INSTRUCTIONS Chapter 1: Overview The StorEdge Solution Components About this Guide Installation Workflow Installation Equipment List Inverter Transport and Storage Chapter 2: Installing the Power Optimizers Safety Package Contents Installation Guidelines Step 1: Mounting and Grounding the Power Optimizers Step 2: Connecting a PV Module to a Power Optimizer Ste
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 The SolarEdge Monitoring System Providing Installation Information Site Mapper Application Creating a Site in the SolarEdge Monitoring Platform Paper Template Chapter 7: User Interface LCD User Buttons Inverter Configuration – Setup Mode Configuring the Inverter Usin
Contents GSM CDMA/Cellular Communication Connectors Creating an Ethernet (LAN) Connection Creating an RS485 Bus Connection Verifying the Connection Chapter 9: System Configuration Configuring the RS485 Bus for Battery and Meter Connection Configuring StorEdge Application Backup Power Applications System Basic Configuration Setting Backup-Only Setting MSC + Backup Power Setting Charge/Discharge Profile + Backup Power Verifying StorEdge Components Functionality Appendix A: Troubleshooting Communication Troubl
HANDLING AND SAFETY INSTRUCTIONS HANDLING AND SAFETY INSTRUCTIONS During installation, testing and inspection, adherence to all the handling and safety instructions is mandatory. Failure to do so may result in injury or loss of life and damage to the equipment. Safety Information The following safety symbols are used in this document. Familiarize yourself with the symbols and their meaning before installing or operating the system. WARNING! Denotes a hazard.
IMPORTANT INVERTER SAFETY INSTRUCTIONS IMPORTANT INVERTER SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS WARNING RISK OF ELECTRIC SHOCK AND FIRE. Use this inverter only with PV modules with a maximum system voltage rating of 600V or higher. RISQUE DE CHOC ELECTRIQUE ET D’INCENDIE. Utilisez cet onduleur seulement avec des modules PV spécifiés pour une tension de système maximum de 600V ou plus.
IMPORTANT INVERTER SAFETY INSTRUCTIONS WARNING! The inverter must be connected to a dedicated AC branch circuit with a maximum Overcurrent Protection Device (OCPD) of 40 A. Les onduleurs doivent être connectés à un branchement AC dédié avec un disjoncteur de 40A. CAUTION! This unit must be operated under the specified operating specifications, as described in the latest technical specification datasheet provided with the unit .
IMPORTANT INVERTER SAFETY INSTRUCTIONS WARNING! Shutting off the AC breaker does not disable the DC voltage inside the inverter. To obtain safe DC voltage, turn off the inverter ON/OFF switch and the StorEdge Connection Unit ON/OFF switch. En mode autonome, la fermeture du coupeur CA n’élimine pas la tension CC à l’intérieur de l’onduleur. Afin d’obtenir une tension CC sécurisée, mettez l’interrupteur du coupeur CC de l’onduleur et celui du coupeur CC de l’unité StorEdge en position OFF.
Chapter 1: Overview Chapter 1: Overview StorEdge™ is SolarEdge's all-in-one solution that uses a single phase DC optimized inverter to manage and monitor both solar power generation and energy storage. Homeowners are automatically provided with backup power in the event of grid interruption to power pre-selected loads.
About this Guide The following table summarizes the SolarEdge products required for the StorEdge applications: Product Applications Grid-tied Solar Backup Power Smart Energy Management Grid-tied Solar Grid-tied Solar Backup Power Smart Energy Management Single Phase StorEdge inverter ü ü ü Auto-transformer ü ü X SolarEdge Electricity Meter ü Optional ü Battery ü ü ü NOTE l l Additional SolarEdge inverters (without batteries) can be connected with RS485.
Chapter 1: Overview Installation Workflow When installing the StorEdge system, follow this workflow to ensure all the components are connected and functioning correctly. Step 1 - PV system installation - modules, power optimizers and inverter: l Power optimizers - as described in Installing the Power Optimizers on page 13. l Inverter - as described in Installing the Inverter on page 21.
Installation Equipment List Installation Equipment List Standard tools can be used during the installation of the SolarEdge system.
Chapter 2: Installing the Power Optimizers Chapter 2: Installing the Power Optimizers Safety The following notes and warnings apply when installing the SolarEdge power optimizers. Some of the following may not be applicable to smart modules: WARNING! The metallic enclosure of the power optimizer must be grounded in accordance with the requirements of the local and national codes.
Package Contents CAUTION! Power optimizers are IP65/NEMA4 rated. Choose a mounting location where optimizers will not be submerged in water. Les optimiseurs de puissances sont compatibles à la norme IP65/NEMA4. Choisissez le lieu de montage tel que l’optimiseur ne puisse pas être submergé par l’eau. CAUTION! This unit must be operated according to the operating specifications provided with the unit. Cette unité doit être opérée suivant les instructions trouvées dans le manuel fourni avec le produit.
Chapter 2: Installing the Power Optimizers Installation Guidelines l l l l l l l l l l Frame-mounted power optimizers are mounted directly on the module frame in rail-less racking systems. Mounting the power optimizers in advance saves installation time. For installation of frame-mounted power optimizers, refer to http://www.solaredge.com/sites/default/files/installing_frame_mounted_power_ optimizers.pdf. The steps in this chapter refer to module add-on power optimizers.
Step 1: Mounting and Grounding the Power Optimizers Step 1: Mounting and Grounding the Power Optimizers For each of the power optimizers1: 1. Determine the power optimizer mounting location and use the power optimizer mounting brackets to attach the power optimizer to the support structure (See Figure 2). For frame-mounted power optimizers follow the instructions supplied with the optimizers. 2. If required, mark the mounting hole locations and drill the hole.
Chapter 2: Installing the Power Optimizers l For mounting on rails with sliding nut fasteners: If the star washer cannot be used, use the SolarEdge grounding plate (purchased separately) between the railing and the flat side of the mounting bracket. Apply torque of 9.5 N*m / 7 lb*ft.
Step 2: Connecting a PV Module to a Power Optimizer Step 2: Connecting a PV Module to a Power Optimizer NOTE Images are for illustration purposes only. Refer to the label on the product to identify the plus and minus input and output connectors. For each of the power optimizers1: l l 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.
Chapter 2: Installing the Power Optimizers 2. Connect the rest of the power optimizers in the string in the same manner. Figure 6: Power optimizers connected in series 3. If you intend to monitor the installation, using the SolarEdge monitoring platform, record the physical location of each power optimizer, as described in Providing Installation Information on page 51. WARNING! Input and output connectors are not watertight until mated.
Step 4: Verifying Proper Power Optimizer Connection Step 4: Verifying Proper Power Optimizer Connection When a module is connected to a power optimizer, the power optimizer outputs a safe voltage of 1V. Therefore, the total string voltage should be equal to 1V times the number of power optimizers connected in series in the string. For example, if 10 power optimizers are connected in a string, then 10V should be produced.
Chapter 3: Installing the Inverter Chapter 3: Installing the Inverter Install the inverter either before or after the modules and power optimizers have been installed.
Inverter Interfaces Inverter Interfaces The following figure shows the inverter connectors and components, located at the bottom of the inverter. Figure 7: Inverter Interfaces l l LCD panel: displays inverter information and configuration parameters LCD LEDs: Three LEDs indicate the following inverter statuses: Color Description Functionality On - The inverter is producing power. Blinking - Standby mode. The inverter is in Standby mode until its working voltage is reached.
Chapter 3: Installing the Inverter l l l l l AC and DC conduit entries: Connection points of the Safety Switch. AC and DC conduit entries: Connection points of the StorEdge Connection Unit. ON/OFF switch: Turning this switch ON starts the operation of the power optimizers, enables power production and allows the inverter to begin exporting power to the utility grid/backed-up loads. Turning it OFF reduces the power optimizer voltage to a low safety voltage and inhibits exportation of power.
Internal AC Breaker and Bypass Switch 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. Figure 10: StorEdge Connection Unit with and without internal cover l l Backed-up Loads AC Breaker: Main AC breaker for the backed-up loads. Ensure this breaker is UP before starting up the system.
Chapter 3: Installing the Inverter Mounting the Inverter The inverter is supplied with a mounting bracket. Figure 11: 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. CAUTION! HEAVY OBJECT. To avoid muscle strain or back injury, use proper lifting techniques, and if required - a lifting aid when removing or replacing. Objet lourd.
Mounting the Inverter 4. Hang the inverter on the bracket (see Figure 12): Lift the inverter from the sides, or hold it at the top and bottom of the inverter to lift the unit into place. Do not lift holding the StorEdge Connection Unit as it may be damaged. 5. Align the two indentations in the inverter enclosure with the two triangular mounting tabs of the bracket, and lower the inverter until it rests on the bracket evenly. Figure 12: Hanging the inverter on the bracket 6.
Chapter 3: Installing the Inverter 9. Remove the StorEdge Connection Unit covers: 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. Figure 14: Inverter Covers SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Chapter 4: Auto-transformer and Backed-up Loads Panel Installation (for Backup) Chapter 4: Auto-transformer and Backed-up Loads Panel Installation (for Backup) The auto-transformer is used for backup power only, and is not mandatory if using Smart Energy Management applications only. Refer to the table on page 10. The auto-transformer connects to the AC side of the inverter.
Chapter 4: Auto-transformer and Backed-up Loads Panel Installation (for Backup) Mounting the Auto-transformer 1. Determine the mounting location, on a wall, stud framing or pole. To allow proper heat dissipation and cable entry, maintain the following minimum clearance areas between the auto-transformer and other objects: l 8 in / 200 mm to the top and bottom of the auto-transformer; if conduit entry to the autotransformer will be from the bottom, leave sufficient clearance for the conduits as well.
Chapter 4: Meter Installation Chapter 4: 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 10. 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. The meter is connected to the inverter using RS485.
Chapter 5: StorEdge Inverter Connections Chapter 5: StorEdge Inverter Connections Connect the system components to the StorEdge Connection Unit as described in this chapter. NOTE l The conduits, hubs and fittings must be suited for field wiring systems. l The hubs and other fittings must comply with UL514B. l Use the conduit and wiring appropriate for the installation location per the NEC. l Outdoor installations must use components that are rated NEMA 3R or higher.
Installing the 9V Battery and Fuses The following figure shows the connections in the StorEdge Connection Unit: Figure 17: The StorEdge Connection Unit connections Installing the 9V Battery and Fuses A 9V battery is supplied with the inverter accessories. Install the 9V battery in the holder on the top board of the StorEdge Connection Unit and connect it to the battery pad. Figure 18: The battery holder 32 SolarEdge StorEdge Installation Guide MAN-01-000262-1.
Chapter 5: StorEdge Inverter Connections Two 25A fuses are supplied with accessories of the high power inverters. Install the fuses in the holders on the top board of the StorEdge Connection Unit Figure 19: StorEdge Connection Unit fuses Connecting the Strings to the Inverter Figure 20: PV connection 1. Verify that the AC circuit breaker is OFF. 2. Strip 5⁄16'' (8 mm) of the DC wire insulation. 3. Insert the DC conduit into the DC-side opening.
Connecting to the Battery 4. Connect the DC wires from the PV installation to the DC+ and DC- terminal blocks, according to the labels on the terminals: a. Insert the wire into the round opening and push to clamp the wire.w b. Check that the wire is fully inserted and cannot be pulled out easily.w CAUTION! Ensure that the Plus (+) wire is connected to the (+) terminal and that the Minus (-) wire is connected to the Minus (-) terminal connector.
Chapter 5: StorEdge Inverter Connections WARNING! The battery should be powered OFF before and during wiring. Turn OFF: l The auxiliary power supply switch l The circuit breaker switch La batterie doit être étteinte avant et pendant le câblage. Fermer: l Le commutateur d'alimentation auxiliaire l Le commutateur du coupeur The following table, and Figure 21 detail cable types and connections of one battery (LGchem Resu10H).
Connecting to the Battery StorEdge Connection Unit connection LG Chem RESU10H battery connection Connection method Recommended cable to the type StorEdge Connection (min-max AWG) Unit Control and monitoring 5-pin communication terminal block: 6-pin connector En (Enable) ENABLE_H V+ Not connected B- (RS485)1 RS485_L - 2 A+ (RS485)1 RS485_H +2 G (RS485) EN_G Press the protrusion at the top of the terminal block to open the connection hole, insert the wire and release to spring back and clamp th
Connecting to the Battery Figure 21: Connections to LG Chem RESU10H battery (StorEdge Connection Unit with three DIP-switched) SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
DIP Switch Setup DIP Switch Setup Verify that the DIP switches on the system components are set as described in this section, according to the system hardware configuration. DIP Switch Setup in Meter and Inverter Termination and bias guidelines: l The last external meter in the RS485 chain should be terminated with 120 Ohm (either internal or external).
Chapter 5: StorEdge Inverter Connections DIP Switch Setup in the StorEdge Connection Unit Verify that the DIP switches on the StorEdge Connection Unit are set as described in the following table, according to the components used in the system (see Figure 23): l In StorEdge Connection Unit with two DIP switches: Left DIP switch (SW1) setup Right DIP switch (SW2) setup Auto-transformer with connected over-temperature sensor ON ( up ) - default OFF (down) - default No auto-transformer, or auto-transforme
Connecting Communication to the Meter Connecting Communication to the Meter If a meter was installed, connect it to the StorEdge Connection Unit as described in the following table. For detailed information refer to the installation guide supplied with the meter. Recommended cable type StorEdge Connection (min-max AWG) Unit RS485 24 AWG (16-24 AWG), shielded twisted pair, 600V insulated Ext.
Chapter 5: StorEdge Inverter Connections Connecting to AC Connecting to the Auto-transformer The Auto-transformer is required for Backup Power only. Figure 25: Connecting to the auto-transformer 1. Use the supplied Allen key to open the 4 screws of the auto-transformer and remove its cover. 2.
Connecting to the Auto-transformer Recommended cable type (minmax AWG) StorEdge Connection Unit connection Auto-transformer connection Connection method Temperature Sensor External Devices 7-pin terminal block: T1 Temperature sensor terminal: T11 Temperature sensor terminal StorEdge Connection Unit: Press the protrusion at the top of the terminal block to open the connection hole, insert the wire and release to spring back and clamp the wire.
Chapter 5: StorEdge Inverter Connections Connecting to the Grid and to Backed-up Loads This section describes: l Connection to the AC Grid. l 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.
Chapter 6: Commissioning the Installation Chapter 6: Commissioning the Installation This chapter describes how to activate the system, pair the power optimizers to the inverter and verify the proper functioning of the system. Removing the Inverter Cover If the inverter cover is not already removed, use the following procedure for cover removal for communication connection or maintenance purposes. 1. Turn the StorEdge Connection Unit to OFF. 2. Turn the inverter ON/OFF switch to OFF. 3.
Chapter 6: Commissioning the Installation Step 1: Activating the System 1. Verify that the inverter ON/OFF switch is OFF. 2. Move the StorEdge Connection Unit ON/OFF switch to the OFF position. 3. Remove the inverter cover: Open the inverter cover’s six Allen screws and carefully pull the cover horizontally before lowering it. WARNING! ELECTRICAL SHOCK HAZARD. Do not touch uninsulated wires when the inverter cover is removed.
Step 1: Activating the System 5. Verify that the inverter is configured to the proper country: Press the LCD light button until reaching the ID status screen: DSP1/2:1.0210/1.0034 CPU:0003.19xx Country:USA1 6. If required, perform the following additional steps before closing the inverter cover: l l l Country settings or inverter configuration using the internal LCD user buttons – refer to Country and Grid on page 58.
Chapter 6: Commissioning the Installation 11. Close the StorEdge Connection Unit external cover: Attach the cover and secure it by tightening the six screws with a torque of 1.2 N*m / 0.9 ft.*lb. 12. Ensure proper conduit sealing; inspect the entire conduit run and use standard conduit sealants to avoid water penetration. 13. Turn ON the StorEdge Connection Unit switch. If an additional external DC switch is installed between the power optimizers/ battery and the inverter(s) then turn it ON.
Step 2: Pairing Power Optimizers to the Inverter Keep holding for 5 seconds until the following is displayed: Pairing Turn Switch To On 2. Turn the inverter ON/OFF switch to ON within 5 seconds. If you wait longer than 5 seconds the inverter exits the pairing mode. The following message is displayed indicating that the inverter is performing the pairing: Pairing Remaining [sec]:180 3. Wait for the completion of the pairing (remaining seconds is 0). If pairing fails, an error is displayed.
Chapter 6: Commissioning the Installation Step 3: Verifying Proper Activation After the wake-up time is over, a status screen similar to the following appears on the inverter LCD panel: Vac[V] Vdc[V] 240.7 371.9 P_OK: XXX/YYY Pac[W] 2349.3 .................ON 1. Verify the following: l l l l l l l The green inverter LED is steadily lit. The ON/OFF indicator on the LCD panel reads ON.
The SolarEdge Monitoring System Using the platform, you can: l View the latest performance of specific components. l Find under-performing components, such as modules, by comparing their performance to that of other components of the same type. l Pinpoint the location of alerted components using the physical layout. l See how components are connected to each other. l Pair power optimizers remotely. To display a logical layout, insert the inverter serial number in the new site created in the application.
Chapter 6: Commissioning the Installation Providing Installation Information Use one of the following methods to connect your PV system to the SolarEdge cloud-based monitoring platform (monitoring platform). Site Mapper Application Android Use the SolarEdge Site Mapper smart-phone application to scan the power optimizer and inverter 2D barcodes, and map the system physical layout in the SolarEdge monitoring platform.
Chapter 7: User Interface Chapter 7: 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 30: LCD Internal menu buttons Use the four user buttons to control the LCD panel menus: l Esc: Moves the cursor (>) to the beginning of the currently displayed parameter; goes to the previous menu, and cancels a value change with a long press (until Aborted is displayed).
Chapter 7: User Interface Inverter Configuration – Setup Mode You can configure the inverter using one of the following: l The internal LCD user buttons. When using this option, the inverter cover is removed. l The external LCD light button. This option of configuration includes a less detailed configuration menu. Configuring the Inverter Using the LCD User Buttons After inverter installation, an installer may perform basic system configuration. Configuration is done when the inverter is in Setup mode.
Configuring the Inverter Using the LCD User Buttons Main menu: Country Language Communication Power Control Backup Conf Display Maintenance Information Country: USA+ Language: English German Spanish French Italian Communication Server LAN Conf RS485–1 ZigBee RS232 Conf Conf Conf Cellular GPIO Conf Conf Power Control : Grid Control Energy RRCR Manager Conf. Reactive Active Phase Pwr Pwr Conf. Conf. Balance Wakeup Conf.
Chapter 7: User Interface Maintenance: Date and Reset Factory SW Time Counters Reset Upgrade AFCI SD-Card Diagnostics Standby Grid Mode Protection Board Replacement Information: Versions Error Log Warning log Hardware IDs Configuring the Inverter Using the LCD Light Button Use the LCD light button for communication setup and for displaying the Error log and Warning Log .
Configuring the Inverter Using the LCD Light Button The following shows a hierarchical tree of the menu options that appear when using the LCD light button: Main menu: Optimizer Language pairing Communication Maintenance Information Exit Language: English German Spanish French Italian Exit Communication 1: Server LAN Conf RS485–1 ZigBee Wi-Fi GPIO RS232 Conf Conf Conf Conf Conf Cellular Conf Exit Information: Versions Error Log Warning Hardware log IDs Exit 1If
Chapter 7: User Interface Maintenance: Date and Reset Factory SW Time Counters Reset Upgrade-SD AFCI Card Manual AFCI Test Diagnostics Standby Mode Optimizer Grid Board Conf. Protection Replacement Exit The options presented in these menus are described in the next section. SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Configuration Menu Options Configuration Menu Options Country and Grid 1. Select the Country option to specify the country in which the inverter is installed and the grid to which it is connected. This parameter may arrive pre-configured. If so, verify that it is set to the proper country. WARNING! The inverter must be configured to the proper country in order to ensure that it complies with the country grid code and functions properly with that country grids.
Chapter 7: User Interface Communication: Server LAN Conf RS485–1 ZigBee RS232 Conf Conf Conf Cellular GPIO Conf Conf Server: LAN RS485 Zigbee Cellular RS232 None LAN Conf: IP Config Set DHCP Set IP Set Mask Set Gateway Set DNS Set Server Addr Set Server Port Modbus TCP RS485-1 Conf: Device Type Protocol Device ID <1> Slave Detect Slave List <#> <#> ZigBee Conf.
Power Control RS232 Conf: Device Type Protocol Set APN Set Modem Set User Set Password Type Name GPIO Conf: Device Type Power Control For detailed information about active and reactive power control options 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. Grid Control Energy RRCR Manager Conf. Reactive Active Phase Pwr Pwr Conf. Conf.
Chapter 7: User Interface Maintenance Select Maintenance to set the following options: Date and Reset Factory SW Time Counters Reset Upgrade AFCI SD-Card Diagnostics Standby Grid Board l l l l l l l l l l l Mode Protection Replacement 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.
Status Screens - Operational Mode l Hardware IDs: Displays the following HW serial numbers (if exist, and connected to the inverter): o ID: the inverter's ID o RGM1 (Revenue Grade Meter): A preassembled RGM or any external electricity meter (with lower Modbus ID) o RGM2: A second external electricity meter (with the higher Modbus ID) o ZB: Zigbee MAC address o Cell: MEID (CDMA) or IMEI (GSM) o BAT1: First battery ID o BAT2 : Second battery ID Status Screens - Operational Mode Additional presses display th
Chapter 7: User Interface Energy Meter Status Displays the total energy produced during the last day, month, year and since inverter installation. Day[Wh]: 0.0 Month[KWh]: 0.0 Year[KWh]: 0.0 Total[KWh]: 0.0 If a meter is connected to the inverter, the following status screen, showing the power and energy readings, is displayed instead of the above screen. If the meter is set to Export +Import, there are two status screens, with the first line displaying: "Export Meter" or "Import Meter".
ID Status l l l l l l Module: Power optimizer serial number Energy: power optimizer energy Vdc_O: Power optimizer output voltage Vdc_I: Power optimizer input voltage (module voltage) I_in: Power optimizer input current Temp: Power optimizer temperature ID Status This screen displays the inverter software version and the country to which the inverter is configured. DSP1/2:1.0210/1.0034 CPU:0003.19xx Country:USA1 l l l l ID: The inverter ID.
Chapter 7: User Interface ZigBee Status This screen describes the ZigBee configuration: PAN:XXXXX CH:XX/XXXX MID:XXXX l l l l l RSSI: XX RSSI: The receive signal strength indication of the closest ZigBee in the system. L = low, M = medium, H = high and (-) = no signal. PAN ID: The ZigBee transceiver PAN ID Ch.: The ZigBee transceiver channel ID: The ZigBee transceiver ID MID: The Master ID of the coordinator (master) ZigBee card.
Communication Ports Status Communication Ports Status Dev Prot RS485-1 ## <--> <--> ##: The total number of slaves detected on the specific port Dev: The type of device that was configured to a specific port (based on the port’s functionality), as follows: o SE: SolarEdge device (default) o LGR: Non-SolarEdge logger o MLT: Multiple devices, such as meters and batteries o HA: Home automation devices (for load management) PROT: The protocol type to which the port is set:
Chapter 7: User Interface Power Control Status This screen is displayed only when Power Control is enabled (available from communication board (CPU) firmware version 2.7xx/3.7xx and later). PWR CTRL: PWR Limit: REMOTE CosPhi: Power l l l l 10.04 kW 0.9 Prod: 7000W PWR CTRL: The power control status: o REMOTE - Communication with the RRCR or smart energy manager is confirmed/validated. o LOCAL - The power is controlled locally (e.g.
Charge/ Discharge Profile Programming Status Charge/ Discharge Profile Programming Status This screen is displayed only if Charge/ Discharge Profile Programming [Time-of-Use (TOU)] is configured, and shows information about the TOU settings for the site.
Chapter 8: Setting Up Communication to the Monitoring Platform Chapter 8: Setting Up Communication to the Monitoring Platform Power optimizers send information to the inverter via the DC power lines (the PV output circuit). The information is sent from the inverter to the SolarEdge monitoring platform through the Internet. In order to send the data from the inverter, a communication connection must be set up, as described in this chapter.
Communication Options Communication Options Ethernet Ethernet is used for a LAN connection. For connection instructions refer to Creating an Ethernet (LAN) Connection on page 72. 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. For connection instructions refer to Creating an RS485 Bus Connection on page 74.
Chapter 8: Setting Up Communication to the Monitoring Platform 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# 1 (PG16) 2 (PG13.5) Opening Functionality Cable Size (diameter) One small External antenna cable 2-4 mm Two large Ethernet connection (CAT5/6), ZigBee, Cellular 4.
Creating an Ethernet (LAN) Connection Creating an Ethernet (LAN) Connection This communication option enables using an Ethernet connection to connect the inverter to the monitoring platform through a LAN. Ethernet cable specifications: l Cable type – CAT5/CAT6 l Maximum distance between the inverter and the router – 100 m/ 330 ft. NOTE 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.
Chapter 8: Setting Up Communication to the Monitoring Platform 5. Push the cable into the cut opening of the rubber fitting. Figure 34: Rubber fitting 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.
Creating an RS485 Bus Connection Figure 36: The RJ45 Ethernet connection 7. For the switch/router side, use a pre-crimped cable or use a crimper to prepare an RJ45 communication connector: Insert the eight wires into the RJ45 connector in the same order as above (Figure 35). 8. Connect the cable RJ45 connector to the RJ45 port of the Ethernet switch or router. You can connect more than one inverter to the same switch/router or to different switches/routers, as needed.
Chapter 8: Setting Up Communication to the Monitoring Platform l l Maximum nodes: 32 Maximum distance between first and last devices: 1 km /3300 ft. NOTE 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.us/files/pdfs/lightning_surge_protection.pdf.
Creating an RS485 Bus Connection 4. Loosen the screws of pins A(+), B(-), and G on the left of the RS485 terminal block (RS485-1 or RS485-2). Figure 38: RS485 terminal block 5. Insert the wire ends into the G, A and B pins shown above. Use Four- or six-wire twisted pair cable for this connection. You can use any color wire for each of the A, B and G connections, as long as the same color wire is used for all A pins, the same color for all B pins and the same color for all G pins. 6.
Chapter 8: Setting Up Communication to the Monitoring Platform 10. Terminate the first and last SolarEdge device (inverter/Control and communication gateway, etc.) in the chain by switching a termination DIP-switch inside the inverter to ON (move the switch up). The switch is located on the communication board and is marked SW7. Figure 40: RS485 termination switch NOTE Only the first and last SolarEdge devices in the chain should be terminated.
Chapter 9: System Configuration Chapter 9: System Configuration This chapter describes how to configure your StorEdge system by setting up the communication between the system components and setting up the required application. To use the StorEdge applications, the inverter communication board firmware (CPU) version must be 3.xxxx and later. The latest firmware version is available for download at http://solaredge.com/storedge/firmware.
Chapter 9: System Configuration 3. Select Communication è RS485-1 Conf è Device Type è Multi Devices. A list of devices is displayed. Device Type Meter 1 <---> Meter 2 <---> Meter 3 <---> Battery 1 <---> Battery 2 <---> If an RGM is installed, it is pre-configured to Meter 1: Device Type Meter 1 Meter 2 <---> Meter 3 <---> Battery 1 <---> Battery 2 <---> 4. Select Meter 2.
Configuring the RS485 Bus for Battery and Meter Connection 8. Select the battery protocol and ID: Battery type Protocol Device ID Tesla Powerwall T74 Battery 24 LG Chem RESU LG Battery 15 9. To verify battery connection, select Battery Info and check that the battery information is displayed. If not, check the wiring to the battery: SN: PWR[kWH]: Ver.
Chapter 9: System Configuration Configuring StorEdge Application This section describes the StorEdge applications and how to configure the system. Backup Power Applications The produced power is stored in the battery to be used during power outages. The 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.
Setting Backup-Only To access the Energy Ctrl menu: 1. Enter Setup mode, scroll down to the Power Control menu and select it. A menu similar to the following is displayed: Grid Control Energy RRCR Manager Conf. Reactive Active Phase Pwr Pwr Conf. Conf. Balance Wakeup Conf. P(f) Advanced Load Defaults 2. Select Energy Manager.
Chapter 9: System Configuration 2. Select Backup only. The Energy Manager screen changes to display the following: Limit Control Energy Ctrl Storage Control Setting MSC + Backup Power In this mode, you first set the system to maximize self-consumption (MSC), and then the level of stored energy to be reserved for backup. To set up MSC + Backup Power: 1. Access the Energy Ctrl. menu as described above. 2. For maximizing self consumption, select Max Self-Consume.
Setting Charge/Discharge Profile + Backup Power o o For backup power + Smart Energy Management - according to user requirement For backup-only - according to battery manufacturer recommendation, if provided. Setting Charge/Discharge Profile + Backup Power In this mode, you first set the system to charge/ discharge profile (for time-of-use arbitrage) and the level of charging the battery from AC. Then, you set up the level of stored energy to be reserved for backup.
Chapter 9: System Configuration Verifying StorEdge Components Functionality Upon installation and configuration completion, the system should be operating according to the selected StorEdge application. This section describes how to verify that all system components are functioning as expected. If not, refer to Troubleshooting on page 87. To check the meter and inverter: 1. Verify that AC is ON. 2. Check the meter (installed in export or consumption position, CT arrows point to the grid): a.
Verifying StorEdge Components Functionality 2. Press the external LCD light button to display the battery status screen, and check that: l The battery State is: Discharging / Charging l The SOE percentage is decreasing/increasing l The PWR value is greater than 0 BSN: XXXXXXXXX SOE:89% ID:24 WWWWWPWR: 3W Total: Wh State: Discharging 3. Turn the AC back ON from the main distribution panel. The inverter should reconnect loads back to the grid. To check Maximize Self-consumption mode: 1.
Appendix A: Troubleshooting Appendix A: Troubleshooting This appendix describes how to troubleshoot StorEdge related errors.
Meter Troubleshooting Bit Location 4th Error Message Ping to google.com failed. Connect a laptop and check for internet connection. If internet access is unavailable, contact your IT admin or your internet provider. G Server Ping Failed Ping or connection to SolarEdge server failed. Check the SolarEdge server address, under LAN Conf submenu: w 5th 6th Server x Ping Failed Address: prod.solaredge.
Appendix A: Troubleshooting White CT wire is connected to L1 white Black CT wire is connected to L1 black CT direction is towards the grid and the green power LEDs are ON. If the LEDs are not green indicating import power - the CTs are reversed. o o l Figure 41: Meter with CTs Battery Troubleshooting The State line in the battery status screen should display one of the following: Charging, Discharging, Idle, Off, Init.
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
Appendix A: Troubleshooting StorEdge Connection Unit LEDs There are three LEDs on the lower board of the StorEdge Connection Unit, near the DIP switches: Figure 42: StorEdge Connection Unit LEDs l l l l In normal operation, the middle and bottom LEDs indicate auxiliary voltages (13V from DC/DC, 5V and 3.3V) and should always be lit. The top LED should be lit when the inverter DC voltage is at least 200 Vdc (check when both inverter ON/OFF switch and StorEdge Connection Unit switch are ON).
Additional StorEdge Troubleshooting Additional StorEdge Troubleshooting Some of the troubleshooting procedure may require removing the covers of system components (inverter, battery, StorEdge Connection Unit, or meter). Be sure to disconnect all power sources to avoid electrocution. For opening the cover refer to Removing the InverterCover on page 44 WARNING! ELECTRICAL SHOCK HAZARD. Do not touch uninsulated wires when the inverter cover is removed.
Appendix A: Troubleshooting Problem No power to the backup loads while grid is OFF (power outage) Description or possible cause The backed-up loads are not backed up Troubleshooting o Check that the inverter is producing power o Check that the Backup function is enabled (Backup conf è Backup è Enable).
StorEdge-related Errors Codes StorEdge-related Errors Codes This section describes the error messages that are specific to the StorEdge solution. For troubleshooting errors that are not listed below, contact SolarEdge support. For the general SolarEdge troubleshooting refer to the codes in the previous section. Error code CPU v3.18 and below CPU v3.19 and above 178 3x6D 179, 180 2xB3, 2xB4 181 2xB5 LCD message Internal RGM Error Cause and Troubleshooting Check the CTs connections and direction.
Appendix A: Troubleshooting Error code CPU v3.18 and below CPU v3.19 and above 196 2xC4 LCD message Cause and Troubleshooting o External voltage source on backed-up loads when operating in Backup mode. Disconnect all external voltage sources on backed-up loads. o Inverter internal error. Contact SolarEdge support. Backup init over voltage 0x2010 Internal CB down Make sure that the loads do not consume higher current than the inverter max output current.
Appendix B: Opening Conduit Knockouts Appendix B: Opening Conduit Knockouts This step may be performed before or after mounting the inverter. The knockouts for AC grid, PV DC and battery DC are already open. If required, use this procedure for opening additional knockouts. For AC connections you can use one of the following conduit openings options: l Option 1 - Connect the AC grid and backup loads wires using the AC opening (knockout already open; no need to open an additional knockout).
Appendix B: Opening Conduit Knockouts 4. Open the required conduit knockouts according to the conduits used in the installation (refer to the figure below for required knockouts; some of the knockouts may already be open but sealed): The knockouts are located at the bottom and sides of the enclosure, each with two sizes: ¾'' and 1''. Open the required knockouts, taking care not to interfere with any of the internal components. A Unibit drill may be used.
Appendix C: Replacing and Adding System Components Appendix C: Replacing and Adding 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. CAUTION! Do not remove the six screws on the DC conduit metal panel as it may harm the inverter sealing and void the warranty. Ces vis ne doivent pas être retirées.
Appendix C: Replacing and Adding System Components NOTE If you remove the old inverter and do not immediately install a new one, then: o Lock the StorEdge Connection Unit in the OFF position using a lock on the switch. o Use insulation tape to isolate each of the AC and DC wires. o Seal the open conduits using duct tape. 11. Place the new inverter on the mounting bracket; insert the screws securing the inverter to the mounting bracket. 12.
Fuse Replacement 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. 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.
Appendix C: Replacing and Adding System Components 2. Turn OFF the StorEdge Connection Unit and the AC switch of the distribution panel. 3. Disconnect the DC and battery cables from the StorEdge Connection Unit. 4. Open the inverter cover. 5. Disconnect the DC and AC wires from the inverter. Open the DC and AC wires ferrite beads and set them aside. 6. For RGM inverter - Disconnect the RS485 connector from the inverter communication board. 7.
Appendix D: Inverter Arc Detection and Interruption Appendix D: Inverter Arc Detection and Interruption An electric arc is an ongoing high-energy discharge, resulting from a current through a normally nonconductive material such as air. When connecters or cables in a PV system are improperly connected or are damaged, the electric current may pass through the air, causing an electric arc. Arcs generate heat which can cause fires and they also pose an electrocution risk to those working near them.
Appendix D: Inverter Arc Detection and Interruption To troubleshoot arc-fault failures: The inverter continuously performs arc detection while producing power. If an electric arc occurred in the PV system, the inverter detects it and stops producing power. The following error message is displayed (numbered either 150 or 151): Error Arc Code Fault 18xC Detected If this message is displayed: 1. Turn the inverter ON/OFF switch to OFF. 2.
Appendix E: Additional Battery Connections Appendix E: Additional Battery Connections This appendix provides additional options for connecting batteries to the inverter. Pay attention to the wire colors and DIP switch setup of the batteries (refer to DIP Switch Setup on page 38). Make sure the first and last device on the RS485 bus is terminated.
Tesla Powerwall1 Tesla Powerwall1 Figure 50: Connections to Tesla Powerwall1 Battery Type B SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Tesla Powerwall1 Figure 51: Connections to Tesla Powerwall1 Battery Type E 106 SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Connections with Two Batteries Connections with Two Batteries Two Tesla Powerwall1 Batteries Figure 52: Two Tesla Powerwall1 batteries Type B SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Two Tesla Powerwall1 Batteries Figure 53: Two Tesla Powerwall1 batteries Type C or E 108 SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Two Tesla Powerwall1 Batteries Figure 54: Two Tesla Powerwall1 batteries Type E and Type B SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Two Tesla Powerwall1 Batteries Figure 55: Two Tesla Powerwall1 batteries Type E and Type C 110 SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
DIP-Switch Setup - Two Powerwall1 Batteries DIP-Switch Setup - Two Powerwall1 Batteries System Component Communication and Termination Switches Address Switches Batteries Modbus protocol: l Tesla Powerwall1 batteries Type B (Figure 56) l Single battery or the battery is the last in the chain (termination): Battery 1 - located closest to the inverter (address ID 24): o Switch 1: Right o S2, S6: Left o Switch 2: Right o S1, S5: Down o Switch 3: Right o S3, S4: UP Battery 2 - at the end of c
DIP-Switch Setup - Two Powerwall1 Batteries System Component Communication and Termination Switches Address Switches Meter Meter 1 address: SolarEdge Meter External 120 Ohm termination on the last meter connected on the RS485 chain o Switch 1: Up o Other: Down Meter 2 address: o Switch 2: Up o Other: Down Inverter Termination: Inverter communication board (Figure 22) 112 o If a meter is installed: SW7 Down - No termination o If a meter is not installed: SW7 Up - termination ON.
DIP-Switch Setup - Two Powerwall1 Batteries Figure 56: Tesla Powerwall1 battery Type B DIP switches Figure 57: Tesla Powerwall1 battery Type C/E DIP switches SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
StorEdge Single Phase Inverter with Connection Unit for High Power - Technical Specifications SE7600A-US1 Lower Power Output Unit Higher Power Output OUTPUT - AC (LOADS/GRID) Rated AC Power Output 7600 VA Max AC Power Output 8350 VA 211-240-264 Vac AC Output Voltage Min-Nom-Max (LL)2 AC Frequency Min-Nom-Max (1) 59.3 - 60 - 60.
StorEdge Single Phase Inverter with Connection Unit for High Power - Specifications SE7600A-US1 Lower Power Output Unit Higher Power Output Automatic switchover time <2 sec Typical Nighttime Power Consumption <5 W INPUT - DC (PV and BATTERY) Transformer-less, Ungrounded Yes Max Input Voltage 500 Vdc Nom DC Input Voltage 400 Vdc Reverse-Polarity Protection Yes Ground-Fault Isolation Detection 600kΩ Sensitivity Maximum Inverter Efficiency CEC Weighted Efficiency 98 % 97.
StorEdge Single Phase Inverter with Connection Unit for High Power - Specifications SE7600A-US Lower Power Output Unit Higher Power Output DC Voltage Rapid Shutdown (PV and Battery) Yes, according to NEC 2014 690.12 Auto-transformer thermal protection Yes STANDARD COMPLIANCE (PENDING) Safety Grid Connection Standards Emissions UL1741, UL1699B, UL1998, CSA 22.
SolarEdge Auto-Transformer Technical Specifications SEAUTO-TX-5000 ELECTRICAL RATINGS Rated Power - Continuous Rated Power - Peak Output Voltage Max Continuous Output Current per Phase @120V Split Phase Imbalance (@ Rated Power) Thermal Protection 5000 VA 7600 for 10 sec VA 120/ 240 Split Phase V 25 A Up to 25A difference between phases Yes INSTALLATION SPECIFICATIONS AC Output conduit size / AWG range Dimensions (HxWxD) Weight Min - Max Operating Temperature Protection Rating Installation 0.
Auto-Transformer Technical Specifications Auto-transformer dimensions (mm [in])w 2 Auto-Transformer Technical Specifications MAN-01-00372-1.
