SolarEdge StorEdge Solution with Backup Installation Guide For North America Version 1.
Revision History Revision History Version 1.3 (Oct. 2017) l l l l l l l l In Power Optimizer Installation chapter: o Added warning about grounding the power optimizer metallic enclosure o Added: circuit conductors must be sized according to NEC 690.
Disclaimers Disclaimers Important Notice Copyright © SolarEdge Inc. All rights reserved. No part of this document may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photographic, magnetic or otherwise, without the prior written permission of SolarEdge Inc. The material furnished in this document is believed to be accurate and reliable. However, SolarEdge assumes no responsibility for the use of this material.
Contents Contents Revision History Version 1.3 (Oct.
Contents Connecting to the Grid and to Backed-up Loads Chapter 7: 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 8: User Interface LCD User Buttons Inverter Configurat
Contents ZigBee GSM CDMA Communication Connectors Creating an Ethernet (LAN) Connection Creating an RS485 Bus Connection Verifying the Connection Chapter 10: System Configuration Upgrading the Inverter Firmware Version Configuring the RS485 Bus for Battery and Meter Connection Configuring StorEdge Applications Backup Power Applications System Basic Configuration Setting Backup-Only Setting MSC + Backup Power Setting Charge/ Discharge Profile + Backup Power Verifying StorEdge Components Functionality Appendi
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 Symbols 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 50A. Les onduleurs monophasé doivent être connectés à un branchement AC dédié avec un disjoncteur de 50A. CAUTION! This unit must be operated according to the technical specification datasheet provided with the unit.
IMPORTANT INVERTER SAFETY INSTRUCTIONS WARNING! Before operating the system, ensure that the inverter has been grounded properly. Avant d'utiliser l'onduleur monophasé, assurez-vous que l'onduleur est correctement mis à la terre. WARNING! When handling the battery, adhere to all manufacturer safety instructions. Durant la manipulation de la batterie, adhérez à toutes les instructions de sécurité du fabricant. WARNING! The battery should be powered OFF before and during wiring.
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.
The StorEdge Solution Components 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 10 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 20.
Installation Equipment List For additional information, refer to https://www.solaredge.com/sites/default/files/storedge_wiring_quick_guide_and_on_ site_checklist_na.pdf. 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 product's listing and local and national codes.
Package Contents 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 SolarEdge optimizers’ connectors with the PV modules’ connectors to which they are connected, use identical connectors from the same manufacturer and of the same type on both the power optimizers and on the PV modules.
Chapter 2: Installing the Power Optimizers l optimizers to the string. Equipment grounding tightening torques: 4-6 AWG: 45 lb-in, 8 AWG: 40 lb-in, 10-14 AWG: 35 lb-in. NOTE The images contained herein are for illustrative purposes only and may vary depending on product models. Step 1: Mounting and Grounding the Power Optimizers For each of the power optimizers1: 1.
Step 1: Mounting and Grounding the Power Optimizers l For mounting on a grounded metal rail: Use the provided 5/16'' stainless steel grounding star washer between the railing and the flat side of the mounting bracket. The grounding washer should break through the anodize coating of the railing to ensure low resistive connection. Apply torque of 9.5 N*m / 7 lb*ft. See Figure 2.
Chapter 2: Installing the Power Optimizers Figure 4: Power optimizer grounding terminal 5. Verify that each power optimizer is securely attached to the supporting structure or the module. 6. Record power optimizer serial numbers and locations, as described in "Step 4: Reporting and Monitoring Installation Data" on page 50 Step 2: Connecting a PV Module to a Power Optimizer NOTE Images are for illustration purposes only.
Step 3: Connecting Power Optimizers in Strings Step 3: Connecting Power Optimizers in Strings You can construct parallel strings of unequal length, that is, the number of power optimizers in each string does not have to be the same. The minimum and maximum string lengths are specified in the power optimizer datasheets. Refer to the SolarEdge Site Designer for string length verification. 1.
Chapter 2: Installing the Power Optimizers 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 equal 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. Make sure the PV modules are exposed to sunlight during this process.
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.
Chapter 3: Installing the Inverter Inverter Interfaces The following figure shows the inverter connectors and components, located at the bottom of the inverter. Figure 7: Inverter Interfaces l l l l l l AC and DC conduit entries: Connection points of the Connection Unit. Two communication glands, for connection of inverter communication options. Each gland has three openings. Refer to Setting Up Communication to the Monitoring Platform on page 72 for more information.
Connection Unit Figure 8: Inverter front view Connection Unit Figure 9: Connection Unit The Connection Unit includes: l DC safety switch: disconnects both the positive and negative conductors of the PV and the positive and negative conductors of the battery. l Openings for conduit entry: Four openings are ready to use and have sealing covers. Two openings are closed with drill guides. If required, open the drill guides as described in Opening Conduit Drill Guides on page 102.
Chapter 3: Installing the Inverter Internal AC Breaker and Bypass Switch The following components are part of the Connection Unit and may be accessed for troubleshooting or maintenance by removing the internal cover. Figure 10: 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. AC Bypass Switch: This switch bypasses the inverter functionality in case of inverter malfunction.
Mounting the Inverter 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. Pour éviter la fatigue musculaire ou des blessures au dos, utilisez des techniques de levage appropriées et, si nécessaire - un auxiliaire de levage lors du retrait ou du remplacement. 1. Determine the inverter mounting location, on a wall, stud framing or pole, protected from direct solar irradiation.
Chapter 3: Installing the Inverter 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. Secure the Connection Unit bracket to the wall: l Mark the location of the bracket screw for the Connection Unit and drill the hole. l Fasten the bracket using a standard bolt. l Verify that the bracket is firmly attached to the mounting surface.
Mounting the Inverter 9. Remove the Connection Unit covers: a. Release the six screws attaching the 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 26 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.
Mounting the Auto-transformer 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 5: Meter Installation 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 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 6: StorEdge Inverter Connections Chapter 6: StorEdge Inverter Connections Connect the system components to the Connection Unit as described in this chapter. NOTE 30 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.
Chapter 6: StorEdge Inverter Connections The following figure shows the connections in the Connection Unit: Figure 17: The Connection Unit connections SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Installing the 9V Battery and Fuses 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 Connection Unit and connect it to the battery pad. Figure 18: 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 Connection Unit . Figure 19: Connection Unit fuses 32 SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Chapter 6: StorEdge Inverter Connections 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. 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: a.
Connecting to the Battery 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.
Chapter 6: StorEdge Inverter Connections The following table, Figure 21 and Figure 22 detail cable types and connections of one battery (LG-chem Resu10H).
Connecting to the Battery Figure 21: Connections to LG Chem RESU10H battery (Connection Unit with three DIP-switches) 36 SolarEdge-StorEdge Installation Guide MAN-01-00 262-1.
Connecting to the Battery Figure 22: Connections to LG Chem battery (Connection Unit with two DIP-switches) SolarEdge-StorEdge Installation Guide MAN-01-00 262-1.
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 6: StorEdge Inverter Connections DIP Switch Setup in the Connection Unit Verify that the DIP switches on the Connection Unit are set as described in the following table, according to the components used in the system (see Figure 24): l In 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-transformer with overtemperature sens
Connecting Communication to the Meter Connecting Communication to the Meter If a meter was installed, connect it to the Connection Unit as described in the following table. For detailed information refer to the installation guide supplied with the meter. Recommended cable type (min-max AWG) RS485 24 AWG (16-24 AWG), shielded twisted pair, 600V insulated Connection Unit Meter connection Ext.
Chapter 6: StorEdge Inverter Connections Connecting to AC Connecting to the Auto-transformer The Auto-transformer is required for Backup Power only. Figure 26: 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) Connection Unit connection Auto-transformer connection Connection method Temperature Sensor External Devices 7-pin terminal block: T1 Temperature sensor terminal: T11 Temperature sensor terminal 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 6: 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 7: Commissioning the Installation Chapter 7: 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 inverter ON/OFF switch to OFF. Wait 5 minutes for the capacitors to discharge.
Chapter 7: Commissioning the Installation 3. Disconnect the AC to the inverter by turning OFF the circuit breakers on the distribution panel. 4. Open the inverter cover’s six Allen screws and carefully pull the cover horizontally before lowering it. CAUTION! When removing the cover, make sure not to damage internal components. SolarEdge will not be held responsible for any components damaged as a result of incautious cover removal.
Step 1: Activating the System Step 1: Activating the System 1. Verify that the inverter ON/OFF switch is OFF. 2. Verify that the Connection Unit ON/OFF switch is in 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.
Chapter 7: Commissioning the Installation 5. Verify that the inverter is configured to the proper country: Press the LCD light button until reaching the ID status screen: ID: ######## ## 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 60.
Step 1: Activating the System 11. Close the 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 Connection Unit switch. If an additional external DC switch is installed between the power optimizers/ battery and the inverter(s) then turn it ON.
Chapter 7: Commissioning the Installation Step 2: Pairing Power Optimizers to the Inverter Once all connections are made, all the power optimizers must be logically paired to their inverter. The power optimizers do not start producing power until they are paired. This step describes how to assign each inverter to the power optimizers from which it will produce power. Perform this step when the modules are exposed to sunlight.
Step 3: Verifying Proper Activation Waking Up... Remaining: 051 Sec The countdown indicates the seconds remaining until entering the Production mode. This time is in accordance with local regulations and is typically between three to five minutes. When countdown is complete, the inverter enters Production mode and produces power. The steadily lit green inverter LED indicates this mode.
Chapter 7: Commissioning the Installation l Physical Layout: Shows a schematic physical layout of the components in the system, such as: inverters, strings and modules, as well as their electrical connectivity. This view enables a bird’s eye view of the actual location of a system component. 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.
Creating a Site in the SolarEdge Monitoring Platform l Mapping power optimizers using the SolarEdge Site Mapper mobile application iPhone Use the SolarEdge Site Mapper smartphone application to scan the power optimizer and inverter 2D barcodes. This application creates an XML file that can be uploaded to the SolarEdge monitoring platform during site registration. The SolarEdge Site Mapper can be downloaded from the application stores.
Chapter 8: User Interface Chapter 8: 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 31: 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).
Inverter Configuration – Setup Mode 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 set of menus. Configuring the Inverter Using the LCD User Buttons After inverter installation, an installer may perform basic system configuration.
Chapter 8: User Interface The following shows a hierarchical tree of the menu options, which are described in Configuration Menu Options on page 60. Actual menus may vary from shown depending on the firmware version of the inverter and on the country.
Configuring the Inverter Using the LCD User Buttons Power Control : Grid Control Energy RRCR Manager Conf. Reactive Active Phase Pwr Pwr Conf. Conf. Balance Wakeup Conf.
Chapter 8: User Interface 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 . There are fewer menus available when using this configuration option; however, the functionality of these menus is the same as when using the internal LCD user buttons. 1. Turn the inverter ON/OFF switch to OFF. 2.
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 8: 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 or region 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 or region. WARNING! The inverter must be configured to the proper country/ region in order to ensure that it complies with the country grid code and functions properly with the country grids.
Chapter 8: User Interface Communication 1, 2: Server LAN Conf RS485–1 Conf RS485–2 ZigBee Conf Conf Cellular RS232 GPIO Conf Conf Conf Server: LAN RS485 Zigbee Cellular None LAN Conf: IP Config Set DHCP Set IP Set Mask Set Gateway Set DNS Set Server Addr Set Server Port Modbus TCP 1When using the SolarEdge Cellular Modem with the provided SIM card, the Cellular Conf menu is unavailable.
Power Control RS485-1 Conf: Device Type Protocol Device ID <1> Slave Detect Slave List <#> <#> ZigBee Conf.
Chapter 8: User Interface The Grid Control option is disabled by default. Enabling it opens additional options in the menu. For P(Q) diagram refer to https://www.solaredge.com/sites/default/files/application_ note_p_q_diagram_of_se_inverters_en_and_na.pdf NOTE SolarEdge inverters with “Grid Support” functionality (as marked on the inverter certification label), are compliant with UL 1741 Supplement A.. The functionality is built into the inverter and no additional external device is required.
Information l l l l l l Diagnostics: Displays the Isolation Status and optimizers status screens. Refer to http://www.solaredge.us/files/pdfs/application_note_isolation_fault_ troubleshooting.pdf. AFCI: Enables or disables arc-fault self-test. Refer to http://www.solaredge.com/sites/default/files/arc_fault_detection_application_ note_na.pdf . Manual AFCI Test: Accessible from the LCD Light button menus only. Starts a self-test for arc detection. Refer to http://www.solaredge.
Chapter 8: User Interface Status Screens - Operational Mode Additional presses display the following screens one after the other. Initial Status Vac[V] Vdc[V] Pac[W] 240.7 371.9 2349.3 P_OK: XXX/YYY ----------------ON l l l Vac [V]: The AC output voltage Vdc [V]: The DC input voltage Pac [W]: The AC output power Main Inverter Status Vac[V] Vdc[V] 240.7 371.9 Fac[Hz] 50.0 l l l l l l Pac[W] 3210.0 OPs_Ok 11 Temp 28.2 Vac [V]: The AC output voltage. Vdc [V]: The DC input voltage.
Telemetry Status l l l l Status: Displays OK if the meter is communicating with the communication board. : If there is a meter error, it is displayed in this line. Refer to Meter Troubleshooting on page 94. Power (W): Depending on the meter type connected to the inverter, this line displays the exported or imported power in Watts. Energy (Wh): The total energy read by the meter, in Watt/hour.
Chapter 8: User Interface l l CPU: The communication board firmware version Country: the current country setting Server Communication Status Server:LAN Status: xxxxxxxx NOTE If the connection method is CDMA (refered 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 68 and GSM Status on page 68).
ZigBee Status 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 (Personal Area Network Identification), the ID uniquely represents a device in a Zigbee network. Ch.
Chapter 8: User Interface 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 PROT: The protocol type to which the port is set: o For a SolarEdge device: RS485 protocol ZigBee prot
Power Control Status 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.
Chapter 8: User Interface 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 9: Setting Up Communication to the Monitoring Platform Chapter 9: 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.
Chapter 9: Setting Up Communication to the Monitoring Platform Communication Options The following types of communication can be used to transfer the monitored information from the inverter to the SolarEdge monitoring platform. Only communication products offered by SolarEdge are supported. Always connect the communication options when the relevant devices are powered down - CCG, inverter . Ethernet Ethernet is used for a LAN connection.
Communication Connectors The cellular kit can be purchased separately and assembled during system installation. The kit is provided with a user manual, which should be reviewed prior to connection. Refer to https://www.solaredge.com/sites/default/files/cellular_cdma_kit_installation_ guide_na.pdf. 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.
Chapter 9: Setting Up Communication to the Monitoring Platform 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 – a shielded Ethernet cable (Cat5/5E STP) may be used l Maximum distance between the inverter and the router – 100 m/ 330 ft.
Creating an Ethernet (LAN) Connection 4. Remove the rubber fitting from the gland and insert the CAT5/6 cable through the gland and through the gland opening in the inverter . 5. Push the cable into the cut opening of the rubber fitting. Figure 35: 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.
Chapter 9: Setting Up Communication to the Monitoring Platform Figure 37: 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 36). 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.
Creating an RS485 Bus Connection 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. A surge protection device is available from SolarEdge. https://www.solaredge.com/sites/default/files/rs485_surge_protection_kit_ installation_guide.
Chapter 9: Setting Up Communication to the Monitoring Platform 4. Loosen the screws of pins A(+), B(-), and G on the left of the RS485 terminal block (RS485-1 or RS485-2). Figure 39: 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.
Verifying the Connection 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 left switch up). The switch is located on the communication board and is marked SW7. Figure 41: RS485 termination switch NOTE Only the first and last SolarEdge devices in the chain should be terminated. The other inverters in the chain should have the termination switch OFF (down position). 11.
Chapter 10: System Configuration Chapter 10: 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 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.
Configuring the RS485 Bus for Battery and Meter Connection 3. Insert the card into the communication board slot marked “CARD”. Figure 42: Inserting the upgrade card 4. Turn ON the battery AUX switch and circuit breaker. Wait 1 minute before proceeding. 5. Turn ON AC to the inverter. WARNING! ELECTRICAL SHOCK HAZARD. Do not touch uninsulated wires when the inverter cover is removed. RISQUE D’ÉLECTROCUTION, ne touchez pas les fils non isolés lorsque le couvercle de l'onduleur est retiré. 6.
Chapter 10: 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 6. Select Communicationè RS485-1 Conf è Device Type è Multi Devices è Battery 1. The battery configuration screen is displayed: Device Type Protocol Device Battery Battery> <15> Info < > 7. Select Device Type è Battery Pack. 8. To verify battery connection, select Battery Info and check that the battery information is displayed.
Chapter 10: System Configuration To verify the connection: 1. Press the inverter external LCD light button to display the status screens one after the other: a. Check the RS485 communication status: wwwwwwwwDev Prot ## RS485-1<02><02> The MLT under Dev denotes that the configuration is for multiple devices. The number under Prot (protocol) should display the number of configured devices. l The number under ## should display the number of detected devices.
Configuring StorEdge Applications Configuring StorEdge Applications 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.
Chapter 10: System Configuration 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.
Setting Backup-Only Setting Backup-Only When the inverter is set to Backup-only mode, the battery will discharge to supply power to the backedup loads only upon power outage. To set up Backup-only: 1. Access the Energy Ctrl menu as described above. 2. Select Backup only.
Chapter 10: System Configuration a. Select Energy Manager è Storage Control. The following is displayed: Backup AC Rsvd Charge Li b. Select Backup Rsvd and set the required level of reserved energy as percentage of the battery capacity: o For backup power + Smart Energy Management - according to user requirement o For backup-only - according to battery manufacturer recommendation, if provided.
Verifying StorEdge Components Functionality 5. To set up the level of charging from AC, do the following: a. Select Energy Manager è Storage Control. The following is displayed: Backup AC Rsvd Charge Li b. Select AC Charge Li è Limit Type, and set one of the following limits: l Set %PV to enter a limit as a percentage of year-to-date energy production. l Set kWh to enter a fixed annual energy limit. l Set None to unlimit the charging. 6.
Chapter 10: System Configuration To check Backup: 1. Disconnect the AC power by shutting off the AC at the main distribution panel. The inverter should disconnect from the grid, and continue supplying power to the backed-up loads. Switching to Backup mode takes a few seconds. The LCD screen will show tha Backup mode is ON: Vac[V] Vdc[V] Pac[W] 240.7 371.9 2349.3 P_OK: XXX/YYY Backup Mode ON 2.
Verifying StorEdge Components Functionality 5. While the PV modules are exposed to sunlight , verify that the battery is charging properly: a. Minimize consumption by turning off all the load circuit breakers, except for the inverter. b. In the inverter LCD check that the Meter status screen is displaying import power close to zero. c.
Appendix A: Troubleshooting Appendix A: Troubleshooting This appendix describes how to troubleshoot StorEdge related errors.
Meter Troubleshooting Bit Location Error Message Cause and Troubleshooting and check for internet 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: 5th 6th Server x Ping Failed Address: prod.solaredge.com Port: 22222 7th 8th Check with your network administrator whether a firewall or another device is blocking transmission. Tcp Connect.
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 43: 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 Connection Unit LEDs There are three LEDs on the lower board of the Connection Unit, near the DIP switches: Figure 44: 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 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, Connection Unit, or meter). Be sure to disconnect all power sources to avoid electrocution. For opening the cover refer to 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, refer to https://www.solaredge.com/sites/default/files/troubleshooting_for_se_inverter_ insallation_guide_addendum_na.pdf 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.
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 Drill Guides Appendix B: Opening Conduit Drill Guides This step may be performed before or after mounting the inverter. The drill guides for AC grid, PV DC and battery DC are already open. If required, use this procedure for opening additional drill guides.
Appendix B: Opening Conduit Drill Guides 2. Loosen the screws on the front cover of the Connection Unit using the supplied Allen key, as shown below: Figure 45: Opening the Connection Unit cover 3. Remove the Connection Unit cover. 4.
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. Replacing an Inverter 1. Turn OFF the Connection Unit. 2.
Appendix C: Replacing and Adding System Components 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.
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 4. On LG Chem batteries - turn OFF the auxiliary power switch and the circuit breaker switch. Figure 49: LG Chem switches 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 34. SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Appendix D: Mechanical Specifications Appendix D: Mechanical Specifications Inverter Dimensions Figure 50: Inverter dimensions 108 SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
Appendix D: Mechanical Specifications Auto-transformer Dimensions Figure 51: Auto-transformer dimensions (mm [in]) SolarEdge-StorEdge Installation Guide MAN-01-00262-1.
StorEdge Single Phase Inverter with Connection Unit for High Power - Technical StorEdge Single Phase Inverter with Connection Unit for High Power - Technical Specifications StorEdge Inverter SE7600A-US1 Lower Power Output Unit Higher Power Output OUTPUT - AC (LOADS/GRID) Rated AC Power Output 7600 Max AC Power Output AC Output Voltage Min-Nom-Max (L-L)2 AC Frequency Min-Nom-Max (1) VA 8350 VA 211-240-264 Vac 59.3 - 60 - 60.
StorEdge Single Phase Inverter with Connection Unit for High Power - Technical SE7600A-US1 Lower Power Output AC Circuit Breaker Unit Higher Power Output Yes THD <5 Power factor with rated power % 0.2 leading to 0.
StorEdge Inverter SE7600A-US1 Lower Power Output Unit Higher Power Output Optional2 Revenue Grade Data, ANSI C12.1 Integrated AC, DC and Communication Connection Unit Yes AC Disconnect Yes Manual Inverter Bypass Switch Yes DC Voltage Rapid Shutdown (PV and Battery) Yes, according to NEC 2014 and 2017 690.12 Auto-transformer thermal protection Yes STANDARD COMPLIANCE Safety UL1741,UL1741 SA, UL1699B, UL1998, CSA 22.
StorEdge Single Phase Inverter with Connection Unit for High Power - Technical Auto-Transformer Technical Specifications SEAUTO-TX-5000 ELECTRICAL RATINGS Rated Power - Continuous Rated Power - Peak Output Voltage 5000 VA 7600 for 10 sec VA 120/ 240 Split Phase V 25 A Max Continuous Output Current per Phase @120V Split Phase Imbalance (@ Rated Power) Thermal Protection Up to 25A difference between phases Yes INSTALLATION SPECIFICATIONS AC Output conduit size / AWG range Dimensions (HxWxD) Weight
