Due to a short circuit on the load side, the supply voltage of the SunnyIsland at line conductor Lxx drops and can no longer be maintained. If the electricity grid fails, the Sunny Island inverter will fail too (just like the PV inverter if present). The inverter can communicate with Sunny Portal without an additional SMA communications product (e.g. Now it looks like that option is no longer available on their web site. Get contests, advertising specials, special deals and more sent to your email address. If the package error rate is high, the network is overloaded or the connection to the network switch or DHCP server (router) is disturbed. Service Tip: What If the Connection to Sunny Portal Doesnt Work? As we are constantly developing our solutions, there may be newer or additional options for the tips and techniques in this article. SI3.0M-11 (Sunny Island 3.0M) with firmware version 3.2 SI4.4M-11 (Sunny Island 4.4M) with firmware version 3.2 SI6.0H-11 (Sunny Island 6.0H) with firmware version 3.1 SI8.0H-11 (Sunny Island 8.0H) with firmware version 3.1 SRC-20 (Sunny Remote Control) 1.2 Target Group This document is intended for qualified persons and . A 20% recalibration of the battery state of charge has been performed with a jump of more than 10%. With breaker closed, over-range for my meter. An additional error message may be displayed. If the autostart function fails in the event of a malfunction, the SunnyIsland attempts to carry out the next autostart immediately. Ensure that the NTP server was configured correctly. Ensure that the data cable of the external lithium-ion battery is connected correctly. Device-internal CAN communication is missing in the device at Lxx. You are going to have to be more careful and see how long they last. An overvoltage has occurred at connection AC1 of the SunnyIsland at line conductor Lxx. The wires are two small for the MC4 connectors which means that connectors end seals are not effective. Having issues with Sunny Island and Sunny Boy shutting down. They even said SMA on the box! You must log in or register to reply here. The inverter is performing a bootloader update. If you have accounts at a financial institution that is insured by the Federal Deposit Insurance Corporation, you can be confident your deposits will be covered at least up to $250,000. Connection to the selected WLAN network has been established. The communication abilities between the Sunny Island and Sunny Boy via RS485 are crucial to the systems success. Your account has been registered, and you are now logged in. Mostly, no. I am looking for a solution to avoid frequency shift as the control mechanism between SunnyIsland and SunnyBoys, since it impacts frequency-sensitive electronics at the customer residence during grid-fault operation. Assignment of the line conductors of the external energy source to the AC2 connections of the SunnyIsland does not result in a right-rotating magnetic field. The inverter is updating the inverter user interface. Ensure that the SunnyIsland is functional. In this case, start your service-related request as described above. Temperature of the transformer or the heat sink in the SunnyIsland at line conductor Lxx is too high (due to overload or ambient temperature). If you blew all the class t fuses I wonder if you welded all the BMSs closed. I believe the SI capacitors are after the breakers (another forum member claimed otherwise.). Very usefully, the Online Service Center also shows you all the systems that you have already saved in SMA Sunny Portal. FYI , I in process of modifying my trailer so it will survive a winter with snow. It was only recently that I started working on Sunny Island systems. The best place to look for that information is on the agency's failed banks list. Copyright 2014 SolarReviews All rights reserved. Good day. These commands are sent via RS485 wiring that must be installed with the system. Check whether the grid parameters is still within the set system limits. Is that a chemical additive, or is it something like a Battery life saver unit? The configuration file is not suitable for this inverter. By using the search bar above, you can check whether there are further information. SOK Owner / Operator Manual: Chapter 4 Inverter Communication Introduction Current Connected, https://www.currentconnected.com/sk48v100/manual-4-2/, SMA Sunny Island 6048 and Lifepo4 batteries (open loop), Currently, communication with SMA is not supported. If it turns out, say, your own checking and savings combined add up to more than $250,000 then you should transfer any money over that threshold and deposit it at another FDIC-insured bank. Every resolution of a bank failure is a little different. Ensure that the feedback contact is correctly connected. NEW YORK (AP) The latest historic U.S. banking failure is making few waves in markets, and stocks are drifting Monday as Wall Street braces for what it hopes will be the last hike to interest rates for a long time. SMA Sunny Island Startup & Shutdown Procedure - YouTube sensor > Check sensor status and function, Short circuit on battery temperature sensor. This cycle consistently repeats every 18 hrs. The log files are trickier. After voltage tapers off near battery voltage, complete the circuit (bolt cable, close switch, or enable BMS. OCU watchdog has triggered (an error has occurred in the program sequence). A slave has a fault status, cluster is stopped. Plus, much of the information that would help you truly gauge the health of your bank is not public, such as deposit inflows and outflows, credit losses and funding sources. The inverter is updating the communication component. Generator Settings on the Sunny Island for Off-Grid Systems Ensure that the conductor cross-section of the AC cables is correctly sized. When the maximum number of autostarts has been reached, the SunnyIsland waits again for ten minutes. Voltage increase protection line conductor Lxx. The content of this video may include high voltage wiring, moving parts, suspended weights, risk of fire, explosion, electrocution and many other hazards. Located in California, US. This would not be a very desirable situation. The update file is suitable for this inverter and its components and is fully available for the next update step. As an aid to this, observe and evaluate the measured values Grid frequency of external power connection during ongoing operation. While removing the panels I discovered that someone used THHN wire which is not rated for solar use. It won't affect your bank accounts. The generator may be overloaded. : [BillingStateCode] Winds WNW at 10 to 15 mph. I want my sunny island to charge from the grid alone. As we are constantly developing our solutions, there may be newer or additional options for the tips and techniques in this article. Maybe just disconnect the desulphinator while chargeing. Under the Knowledge Articles menu item, you can also use the search function to see whether there is already an article related to your question that could help you, all without even logging in. Grid Interactive and Inspection Approved 48V System, Solar Friendly Heat Pump Air Conditioners. Ensure that the selected configuration file is suitable for this inverter. Cable break battery temp. Every Monday, find a list of upcoming events in your email inbox. By default it is set to 100Watts for 30 sec. Insert failed. I ended up canceling my Signature Solar order and buying some SOK batteries because I really wanted the closed loop communication. The battery is automatically charged or discharged depending on the purchased electricity or the grid feed-in. Ensure that DC loads are shed via a load-shedding contactor when the battery state of charge is low. : I'm an idiot and NOT an example to follow. 54V / 16 cells = 3.375V/cell, seems reasonably low (compared to 60V = 3.75V/cell) but try setting lower max "VRLA" voltage in SI. I produce these videos to share my experiences, success and failures. I am in USA, Indiana, for your information , I am using the Inverter SMA Sunny Island 5048 , and I had to change some parameters to get the setting that suits my purposes. Device must be stopped first, Setting of parameter Lxx failed. A Sunny Boy configured to receive commands from its master Sunny Island. This causes the voltage supply of contactor Q10/Q110 of the Multicluster-Box to fail. CAN communication within the cluster is faulty. You are using an out of date browser. With open tie switch, AC voltage is applied at line conductor Lxx. The upper limit of the temperature range approved by the battery manufacturer has been exceeded. Each inverter is in tune with the other and responds precisely when the other makes a request. Tring to start-up my Sunny Island(s) and failing. Open the battery fuse load-break switch. I'd say for sure get communication with Sunny Island. However, with the Sunny Island as the gatekeeper to the grid, no PV will back feed when the grid is downthe Sunny Boy can operate in this UL approved mode all it wants! I've been asked to put this video together to help others understand how to use these trailers and in general, just get a better idea of how they work. I must have had my thinking cap on sideways, both systems would have to be non Multi cluster. The external current on line conductor Lxx is greater than the permissible maximum current (see parameter Maximum current from public grid or Rated generator current). This page was generated at 04:13 AM. deactivated, Inverter switches to energy saving mode because battery range reached. I assume you are checking specific gravity of each cell after equalizing? Ensure that the terminators of the CAN bus in the communication bus are attached. I tried to register on the OSC, but I cannot because of the following error. All batteries are fully charged. Keep up with local events in southwest Georgia. The inverter limits the active power of the PV inverters to the set limit. With the old Sunnyboys they need to each be on the load panel and will come on line when grid goes down, right? Sunny Boy parameter change eases grid tied battery backup process Reduce the total power of the loads by staggering their use over time. For a better experience, please enable JavaScript in your browser before proceeding. Ensure that the DHCP server (router) and any network switches are signalizing correct operation. My trailer is one of the white American Tower versions that appear to be late in the production. Well gladly help with a phone number of our technical staff. The addresses of the slaves in the cluster are incorrect. Winds WNW at 10 to 15 mph. The autostart function allows automatic restarts in the event of malfunctions. Adjust the frequency of the external energy source. Adjust the generator request to the properties of the AC sources in the system and the loads, e.g., for PV inverters, preferably request the generator at night. Update the firmware (>Updating the Firmware). The setting under this menu determines the conditions to start/stop the generator by the Sunny Island. Until the trailer get tied into the house I am charging my Rav 4 hybrid for now direct off the trailer. Corrective Measure The cause for the status [10 Mbit] can be a defective plug, a defective cable or the pulling or plugging of the network connector. The story is similar at federally insured credit unions. I need to change the backup mode parameter on my Sunny Boy urgently. If the autostart function fails in the event of a malfunction, the Sunny Island attempts to carry out the next autostart immediately. Let's be frank: If you have a US bank account, hearing about bank failures in the past couple of months hasn't felt great. Ive requested a Grid Guard code and have been waiting for weeks, in the mean time my batteries arent charging properly. Thanks for all the quick replies. Invalid password or account does not exist. open event and failure files. The inverter is updating the time zone database. Status change to battery equalization charge. Clear skies. Ensure that all circuit breakers of the Sunny Island inverters in the Multicluster Box are closed. Assuming you are keeping the batteries full of distilled water during the charge, its sounds like you have dead cells. The communication status to the network switch or DHCP server (router) has changed. Ensure that the control and measuring cable between the Multicluster-Box and the corresponding SunnyIsland of the main cluster is correctly inserted. Check the voltage supply at terminal AC2 of the master in the main cluster. Your e-mail address will be used to confirm your account. Find the cause of the overvoltage through measurement and step-by-step connection of the AC sources and loads. If necessary, reduce the number of devices in the network. [xx] to [xx]. What every consumer should know about bank failures. 19.2.3 External Settings in the Sunny Island 6048. Disconnect external energy source from connection AC1 and connect to connection AC2. Voltage of the main cluster cannot be measured at Lxx. Commentdocument.getElementById("comment").setAttribute( "id", "aec6f54e757b17eb5f6b580d0fa2b668" );document.getElementById("d118ea7e9f").setAttribute( "id", "comment" ); You may use these HTML tags and attributes:

, https://www.sma-sunny.com/wp-content/uploads/2014/05/ALP_120612_SMA-SA-788.jpg, /wp-content/themes/enfold-child/images/SMA-LOGO-Color_s-1.png, Sunny Boy parameter change eases grid tied battery backup process, Keep it parked preventing truck rolls for failed micros, Tech Tip: Registering a Webconnect System in Sunny Portal, Manufacturers declaration confirms 25-year Design Life for the Sunny Highpower PEAK3 Inverters, How to explain Secure Power Supply to homeowners, There is no demand on the protected loads panel. This is the name that will be displayed next to your photo for comments, blog posts, and more. Extension clusters have a country data set configured that is different to that of the main cluster. All BMS's seem to be functioning correctly. And in some circumstances it could be more. Glad to hear you got your system working. Ensure that the PV inverters have been configured correctly. How to use the "DC Solar" trailers + UNLOCK CODE for the Sunny Island Set the Date and Device Time via the installation assistant. Communication with an energy meter is faulty. A warm-up time Warm-up time of generator that is too short may have been configured and hence the generator is unable to supply valid voltage. How do my home appliances keep running even when there is a grid failure? The operating parameters are still protected and cannot be changed. Going to run tests once it's 100% to see how much juice the lights are drawing. Get up-to-the-minute news sent straight to your device. Use Energy Pal to have professionals install an offgrid system! I guess I'll have to call them. To send your message, simply click on Release. The Service teams responses will then appear in the OSC. The cause must be determined by the Service. Excessive current has been applied to the internal transfer relay of the SunnyIsland at line conductor Lxx. #235 Gen Start. Get the most popular posts on AlbanyHerald.com from the previous week emailed to you every Monday morning. In the event that the SunnyIsland detects an unexpectedly sharp battery voltage drop during electric discharge, resulting in a lower battery voltage for the given discharging current than expected at a certain state of charge, a recalibration of the state of charge to 20% will be performed. Ensure that connections ExtVtg and AC2 are connected to the same line conductor. We also look at the meaning of the LEDs on the Sunny Island inverter and . Sunny Island 6KW Generator not charging - Error fault code W351 and SMA SUNNY ISLAND 6048-US Technical Description - ManualsLib Ensure that no external feeders are in the system. How to Test the Connection to Your SMA Inverter. The inverter is currently reading the SD memory card. Can you clarify a point for me. The parameter changes were successfully adopted. The update failed. You are using an out of date browser. The configuration file was loaded successfully. If so the only work around Ive dreamed up would be two separate systems, a SB Multi Cluster GRID TIE system to backfeed to the utility and a smaller seperate non Multi cluster SB SI system as backup. Not sure what is going on but it looks like they may have backed off supporting closed loop with SMA? Ensure that all circuit breakers of the SunnyIsland inverters in the Multicluster-Box are closed. The line conductor of a SunnyIsland is missing. The SunnyIsland at line conductor Lxx has measured an undesired voltage at terminal AC1. If this message is displayed again, contact Service (>Contact). This is my experience anyways. To precharge my si inverter I held the resistor in place across my main power breaker for several seconds until it went into stanby mode. Ensure that there are no short circuits in the system and that the power of the loads is not greater than the power of the SunnyIsland inverter. Disconnection from the utility grid due to non-compliance with the voltage-frequency ratio at line conductorLxx. Ensure that the triggering of the tie switch is correct. Reduce the number of devices in the network. With AC coupled Sunny Boys, if an AC load goes away then Sunny Island has to shove the power into batteries for a few seconds. Locking of generator due to excessive connect. Make sure that the ambient conditions of the battery manufacturer are complied with. The battery is only charged again once there is sufficient PV power in the system. With AC coupled Sunny Boys, if an AC load goes away then Sunny Island has to shove the power into batteries for a few seconds. all of First Republic customers' deposits were immediately acquired, PHOTOS: Deerfield-Windsor wins track and field state championship, HSBC says profits triple as it announces share buyback, 'No basis for criminal charges' in deadly concert stampede at Rochester event venue, city officials say, Jack Ma takes up visiting professorship in Japan, 'It's not a good look.' # 125500163 Type S14248 U If an AC voltage deviates from the nominal voltage by 10%, the corresponding line conductor is missing. Ensure that the tie switch is correctly wired. The inverter is not receiving any data from the energy meter. Your email address will not be published. Adjust the generator voltage and/or generator frequency. Low 49F. In the event of connection with the inverter via WLAN, a poor connection quality can be the cause. Winds W at 15 to 25 mph. sensor > Check sensor status and function. Great article. Connection speed goes to [100Mbit / 10Mbit]. I'm fine with 240 volt. Choose wisely! I have recently purchased a DC solar trailer, which came with 2) 510 ah@6 hour forklift batteries, a Kubota 11kw generator and 2600 watts of panel wired at 48v. Current battery capacity (SOH) is below 70%. The Sunny Island performs this frequency shift to prevent the excess PV from overcharging batteries and only increases the frequency when these three conditions exist: When the Backup Mode parameter is set to On_All, the Sunny Boy will respond to the Sunny Island command to enter into backup mode when the grid goes down. Thank you. Sunny Boy 3.8-US I have been thinking about a SB SI MULTI CLUSTER system in Florida but in reading the SI operation manual I found section 16.10 states that a multi cluster system is not certified for GRID TIE OPERATION, is this correct? Data exchange between the devices is not at an optimum and is greatly delayed. Ensure that the warm-up time for the generator is set to a sufficient duration (>Changing the Warm-Up Time for the Generator). Due to factors beyond the control of Trial N' ERROR (TNE Enterprises LLC), no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. I added a desulphinator to the batteries. Clear skies. Please, My inverter is written F605, and F710. Change the addresses of the slaves in the cluster (>Changing Slave Addresses in a Cluster), No message from cluster master (only slave). Create your own request by clicking on the Create Request button on the menu under My Requests and entering all the relevant information about your query. You can also contact our Service team directly via the Mail Function on the right side of the page to pose questions about your service request, for example. A fuse may have tripped at the grid-connection point. Get the latest business news delivered to your inbox every weekday morning. The Webconnect function has been switched off. Get the daily Albany Herald e-edition delivered to your inbox every morning. The configuration file is being transferred. To view a list of approved SMA inverters that can ship with Backup Mode enabled, click here.. Please contact your installer for further support. Please help. From my take the master runs it all, right? Briefly describe the article. Incidentally, if error code 6201 appears, it means that there is a fault in the residual-current monitoring unit. You can also find active service cases under My Requests and track their status at any time. Hope this helps and let me know if ya'll have any additional questions!BRAND SPANKIN' NEW CHANNEL MERCH! Create a password that only you will remember. For a better experience, please enable JavaScript in your browser before proceeding. Just want to make sure I am reading manual right. Sunny Island reports average battery voltage, as will a DMM. Powerfab top of pole PV mount (2) | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||. Ensure that the connections AC1 and AC2 are not bridged. Too much current is flowing through the DC connection of a SunnyIsland at line conductor Lxx. I ended up going with the SOKs to get proper closed loop but I have heard several people have the EG4s working open loop. In a battery backup AC coupled application, the Sunny Island will increase its bus frequency to reduce the output power of the Sunny Boy. what is the bartery capacity(in volts) of sma 5 kw inverter. If you forget it, you'll be able to recover it using your email address. When you run FLA batteries flat, you take a lot of cycles out of them. Dynamic active power limitation terminated. I want to configure my sunny boy as a grid tie inverter alone feeding into the grid. Clean the fans and restart the inverter (>Starting the System). For grid-relevant parameter: Ensure that the SMA Grid Guard code is available. Verify the plausibility of the error message. Its important to note that the Sunny Boy will only open these windows when the Sunny Island gives the command and it will return to the original default values when the Sunny Island sends a command to go back to the original values once grid is operational.