, 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. It also reports current, or maybe power. This page was generated at 04:13 AM. Box encoding does not correspond to software settings. When you run FLA batteries flat, you take a lot of cycles out of them. For my battery bank I just need to hook up the DC battery to the Master? Set the parameter Sensitivity of generator failure detection to a lower sensitivity level. If a bank does run into trouble, only those privy to the bank's books are the most likely to see it coming first. These commands are sent via RS485 wiring that must be installed with the system. I appreciate. In the first step, you will find more information on your request in the knowledge base of our SMA Online Service Center. The fuel level may be too low. Get the Local News headlines from the Albany Herald delivered daily to your email inbox. SMA really goofed with the way they wrote the manual in that regard. Installation assistant must be started. Supplied power: [xx] W (permitted value: [xx] W). Should you have any questions concerning a device that is already registered in SMA Sunny Portal, simply select the appropriate system and device under "My Sunny Portal Systems." Communication with MulticlusterBox is interrupted. The micro SD card contains an update file that has already been used. Repeat firmware update (>Updating the Firmware). To send your message, simply click on Release. The Service teams responses will then appear in the OSC. Dynamic active power limitation terminated. Disconnection from the utility grid due to non-compliance with the voltage-frequency ratio at line conductorLxx. 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. Thus, always handle the event messages according to the procedure described in this document (>Providing Files for Troubleshooting). 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 ||. He found a new cell and installed it but its not pretty. Thanks for the reply, all my charge values are pretty much at the minimum allowed. There was a video showing the configuration and it looks like it may also been taken down. #1. The seller of my unit had one other array with a bad cell. Corrective measures if the status is [10 Mbit]: The duplex mode (data transfer mode) has changed. Information Device must be stopped first, Setting of parameter Lxx failed. The issue is that this produces a fault on the PV-Powered Inverter. Ensure that DC loads are shed via a load-shedding contactor when the battery state of charge is low. Every resolution of a bank failure is a little different. I have tried the lights once or twice but did not run them long, I dont plan to use them long term except rarely. The link under here above did not work? The maximum size of backup system as non Multi cluster I could build would be 18,000 watts SI as a 120/208 3 phase backup and still be able to back feed as Grid Tie. You can't. motors). Well, guess what? You can use this to contact our Service team, look at the status of your service cases and access information on products, innovations and software updates. After several incorrect login attempts, login has been blocked for a limited time. With a DMM you can watch voltage on SI input gradually rise. Make sure thresholds of the parameters are complied with. Ensure that the cabling at connection AC1 is correctly installed. Insulation Test both side AC&DC found ok. this might suggest this error. The inverter terminated the active power limitation of the PV inverters. Update file could not be copied to the inverter's internal memory. THIS VIDEO IS NOT A SUBSTITUTE FOR QUALIFIED PROFESSIONAL GUIDENCE AND TRAINING. Box coding conflicts with software settings: Configuration of the SunnyIsland inverters does not match the Multicluster-Box. This article was published in 2020. The inverter does not currently have a WLAN connection to the selected network. It is unclear if you need to run positive to Master and Negative to slave. I do not think DC Solar programmed the trailers to equalize but that option is available in the Midnight Solar Menu. Readers are cautioned, however, that SMA America, LLC reserves the right to make changes without notice and shall not be responsible . I want to configure my sunny boy as a grid tie inverter alone feeding into the grid. F710 Autostart meter elapses W738 Gen Sync Loss Thanks, William Miller Gradient Cap_mini Lic 773985 Change the addresses of the slaves in the cluster (>Changing Slave Addresses in a Cluster), No message from cluster master (only slave). Reduce the total power of the loads, e.g. Ensure that the PV inverters have been configured correctly. I can guess it is to let the SB to produce as much as it can. processes, Blocking of generator due to too many interrupted start-ups. The lower limit of the temperature range approved by the battery manufacturer has been undercut. Cable break battery temp. Check whether the grid parameters is still within the set system limits. Ensure that the neutral conductor and line conductor are correctly connected to connection ExtVtg. Open the battery fuse load-break switch. High 76F. Ensure that a constant and stable voltage is present at connection AC2. 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. In order to be able to make changes to the grid parameters, from now on you must log in using the SMA Grid Guard code. Our planning guidelines provide the answers you need. Or. First, register in the OSC. [xx] to [xx]. Ensure that all DC sources are correctly configured. Grid Interactive and Inspection Approved 48V System, Solar Friendly Heat Pump Air Conditioners. Sunny Island transmits the signal to the disconnection box to detach the whole plant of the public grid. Find the cause of the undervoltage through measurement and step-by-step connection of the AC sources and loads. Ensure that no external feeders are in the system. Reduce the total power of the loads by staggering their use over time. If you blew all the class t fuses I wonder if you welded all the BMSs closed. Ensure that the warm-up time for the generator is set to a sufficient duration (>Changing the Warm-Up Time for the Generator). Make sure that the ambient conditions of the battery manufacturer are complied with. How can I use the Sunny Island to become less dependent on rising electricity costs? They even said SMA on the box! 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. It means relocating one set of panels, so that all panels face the same direction. Ensure that the cabling at connection AC1 is correctly installed. Previously, the default Backup Mode parameter had been set to off. Changing this setting at the factory will simplify installations since installers will not need a communication device to change the parameter setting when installing and commissioning AC coupled systems. Since the Sunny Boy wouldnt open its voltage and frequency windows its still restricted to the preset frequency limits of 59.3 to 60.5Hz. I'll see if I can answer some of these questions/concerns. All rights reserved. While removing the panels I discovered that someone used THHN wire which is not rated for solar use. Should you have any questions concerning a device that is already registered in SMA Sunny Portal, simply select the appropriate system and device under My Sunny Portal Systems.. The most common settings will be the SOC (State Of Charge) values for generator request. The device with serial number [xx] was successfully updated to firmware version [xxx]. Incorrect login rights for configuration file. In a battery backup AC coupled application, the Sunny Island will increase its bus frequency to reduce the output power of the Sunny Boy. Relevant for load-dependent grid requirement: The power requirement of the loads has fallen below the power limit stored in the battery inverter. Box encoding does not correspond to software settings. Reduce power output of the AC sources (e.g. Ensure that the SunnyIsland is functional. I added a desulphinator to the batteries. Please help on the changes I need to make before commissioning. It is also possible to extend the warranty via the OSC. Get the latest business news delivered to your inbox every weekday morning. Wait until all AC sources are feeding into the stand-alone grid and all loads are connected before connecting the generator. Submitting this form below will send a message to your email with a link to change your password. I'm trying to learn how to do an equalization charge and learn the system in general. Ensure that the tie switch is correctly wired. Is there a way to find out if distilled water is in my batteries? Updated: May 1, 2023 @ 2:20 pm . DFW area, Texas. Sunny Island Ser. The panels cables are okay, its the home run wiring from the beginning and end of the string that plugs into the electronics box.. (Use the FDIC's Electronic Deposit Insurance Estimator.). Plausibility check on the contactors in the Multicluster-Box has failed. A contactor in the Multicluster-Box is not functioning correctly. The cause for the status [Half] can be a defective plug, a defective cable or the pulling or plugging of the network connector. Ensure that the DC sources are correctly connected and configured. Then before removing the resistor from the main breaker I would engage the main breaker. We won't share it with anyone else. Sunny Boy 3.8-US AC sources in the system are driving the generator. With breaker open, no significant capacitor. Voltage of the main cluster cannot be measured at Lxx. The testing of the update conditions was not successful. Internal switch OFF, no internal capacitor pre-charging will happen. The number of autostarts is restricted. Assuming you are keeping the batteries full of distilled water during the charge, its sounds like you have dead cells. Only charging operation in internal consumption mode. When the maximum number of autostarts has been reached, the Sunny Island reacts as follows: If this message is displayed again, contact Service (>Contact). As we are constantly developing our solutions, there may be newer or additional options for the tips and techniques in this article. This sure doesn't give me the warm fuzzies. Understand the ATS concept but doubt locals would accept non UL 1741, then again they might not get it, but anyway my integrity would not allow it. A slave has a fault status, cluster is stopped. https://teespring.com/stores/trial-n-errorFacebook: https://www.facebook.com/YoutubeTrialnerror/?view_public_for=232815904127596 Insta: https://www.instagram.com/trial_n_error_official/Fan mail, business opportunities or inquires:TNE Enterprises LLCtrialnerrormedia@gmail.comPO Box 349Candia, NH 03034!!!ATTENTION!!! Located in California, US. The power of the loads is too high for the SunnyIsland at line conductor Lxx. I need to configure a Sunny Boy 4000TL and 5000TL for Botswana. One less concern for installers and one more step closer to commissioning and making clean, renewable power. Sign up for Albany Eats, a weekly email newsletter with the latest on eateries in the Albany area sprinkled with recipes. I'd say for sure get communication with Sunny Island. My guess is the memory card on the inverters has history on the operation but the card is only active with the inverter on line so you may just see how often the trailer was actually used or tested. Maybe just disconnect the desulphinator while chargeing. The data transfer rate has changed. Pair of SUNNY ISLAND 6048-US-10 inverters 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. CAN communication within the cluster is faulty. Tie contactor or tie switch does not open. Communication with an energy meter is faulty. Warnings and errors are displayed in the menu Events in the user interface until the causes of these warnings and errors are no longer detected by the SunnyIsland. Or does the SI take the power from the SB and give it directly to the loads, charges the batteries if needed and then sends excess power back to the grid? If the autostart function fails in the event of a malfunction, the SunnyIsland attempts to carry out the next autostart immediately. For grid-relevant parameter: Ensure that the SMA Grid Guard code is available. I ended up going with the SOKs to get proper closed loop but I have heard several people have the EG4s working open loop. If an AC voltage deviates from the nominal voltage by 10%, the corresponding line conductor is missing. The purpose of the DC capacitors on inverter input are for high frequency PWM filtering. I wonder if they found a problem with this configuration? Locking of generator due to excessive connect. I produce these videos to share my experiences, success and failures. |xx| to |xx|, Parameter [xx] set successfully. For this, disconnect the off-grid system and restart. we check all the parameters many times all found ok. Who knows how they were treated before you got them. Sunny Island 4.4M / 6.0H / 8.0H FAQs. CAN communication with energy meter is faulty. 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SunnyIsland Inverter Behavior Under Fault Conditions, Connecting the Grounding Conductor with a Grounded Battery, Connecting the Battery Fuse to the Sunny Island, Connecting the Utility Grid in the System for Increased Self-Consumption, Connecting an Automatic Transfer Switch in the Battery Backup System, Connecting the AC Power Cables of the Automatic Transfer Switch, Connecting the Control Cables of the Automatic Transfer Switch, Connecting the Measuring Cables of the Automatic Transfer Switch, Connecting the Stand-Alone Grid or Multicluster-Box6/36, Connection of Multicluster-Box 12 (MC-Box-12.3-20), Connecting the AC Power Cable of the Multicluster-Box 12, Connecting the Control Cable of the Multicluster-Box12, Connecting the Measuring Cable of the Multicluster-Box12, Connecting the Generator in an Off-Grid System, Connecting the Data Cable for Speedwire Network, Connecting the Data Cable of the Lithium-Ion Batteries, Connecting the Data Cable for the Internal Communication of the Cluster, Connecting the Data Cable of the Multicluster-Box, Connecting Control and Measuring Cables of the Multicluster-Box, Connecting the Data Cables for Multicluster Communication, Connecting the Battery Temperature Sensor, Connecting the Battery Current Sensor in the Off-Grid System, Connecting the Control Cable for Autostart Generators, Connecting a Signaler for Generators Without an Autostart Function, Connecting the Time Control for External Processes, Connecting Message Devices for Operating States and Warning Messages, Connecting the Electrolyte Pump for the Battery, Connecting the Control Cable for the Use of Excess Energy in an Off-Grid System, Connecting the Signal Cable of the External Generator Request, Connecting BatVtgOut, DigIn, BatTMP and BatCur, Inserting the Fuse Links in the Fuse Switch-Disconnector, Performing Basic Configuration of the Installation Assistant, Changing Thresholds for Systems for Increased Self-Consumption, Safety When Setting the Battery Management Parameters, Adjusting the Battery Management to the Battery, Changing the Battery Usage Through Battery-Backup Systems without Increased Self-Consumption, Battery Usage through Systems for Increased Self-Consumption, Changing the Battery Usage Through Systems for Increased Self-Consumption Without a Battery Backup Grid, Changing the Battery Usage through Battery-Backup Systems with Increased Self-Consumption, Changing the Battery Protection Mode in Off-Grid Systems, Configuring the Resistance of the Battery Cable, Setting the Control of the Battery Room Fan, Setting Load Shedding in a Multicluster System, Setting Time-Dependent One-Level Load Shedding, Setting Time-Dependent Two-Level Load Shedding, Setting Utilization of Excess Energy in Off-Grid Systems, Configuration of the Thresholds for Generator Connection, Changing the Current Thresholds for the Generator, Changing the Voltage Thresholds for the Generator, Changing the Frequency Thresholds of the Generator Voltage, Changing the Permitted Reverse Power in the Generator, Configuring the Current Limit for the Generator Depending on the Frequency, Changing the Type of the Generator Interface, Changing the Warm-Up Time for the Generator, Changing the Minimum Run Time for the Generator, Changing the Power-Down Time for the Generator, Changing the Minimum Stop Time for the Generator, Changing the Automatic Generator Operation, Changing a State-Of-Charge-Dependent Generator Request, Setting a Time-Dependent Generator Request, Configuring the Load-Dependent Generator Request, Changing the Generator Request via the Charging Process of the Battery, Configuring the Procedure in the Event of a Generator False Start, Commissioning the Battery Current Sensor in Off-Grid Systems, Changing the Automatic Frequency Synchronization in Off-Grid Systems, Setting the Functions of the Multifunction Relays, Establishing a connection to the user interface, Establishing a direct connection via WLAN, Establishing a Connection via WLAN in the Local Network, Establishing a Direct Connection via Ethernet, Establishing a Connection via Ethernet in the local network, Setting Time-Controlled Inverter Operation in Off-Grid Systems, Tripping the Emergency Disconnection of the System, Viewing Event Messages or Instantaneous Values, Starting the Generator via the User Interface, Stopping the Generator via the User Interface, Starting the Generator without Autostart Function, Stopping the Generator without Autostart Function, Disconnecting the SunnyIsland from Voltage Sources, Cleaning and Checking the SunnyIsland Inverter Enclosure, Performing a Manual Equalization Charge in the Off-Grid System, Emergency charge mode after automatic shutdown, Safety Information for Automatic Shutdown for Lithium-Ion Batteries, Charging the Lead-Acid Battery After Automatic Shutdown (Emergency Charge Mode), AC2 Connection for Utility Grid and Generator (External Energy Source), Energy Consumption in No-Load Operation and Standby or Energy-Saving Mode, DC Load Limitation Curve of the Multifunction Relays.