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. Acknowledge the error (>Acknowledge Errors). Exception: Some errors must be acknowledged via the user interface. 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. Under no circumstances will Trial N' ERROR (TNE Enterprises LLC) be responsible or liable in any way for any loss or damage of any kind incurred as a result of any content communicated in this video. Clear skies. deactivated, Inverter switches to energy saving mode because battery range reached. He found a new cell and installed it but its not pretty. I must have had my thinking cap on sideways, both systems would have to be non Multi cluster. But its best to contact our technical staff of the Online Service Center for further information. The number of autostarts is restricted. Ensure that connections ExtVtg and AC2 are connected to the same line conductor. Tie contactor or tie switch does not open. The input capacitors need to be close to, and minimum resistance/circuit inductance to the switching MOSFET's. You can also find active service cases under My Requests and track their status at any time. This is the name that will be displayed next to your photo for comments, blog posts, and more. JavaScript is disabled. In the case of First Republic, all of First Republic customers' deposits were immediately acquired by JPMorgan Chase and there was no interruption of banking services. With breaker open, no significant capacitor. Good news to off-grid installers: SMA is happy to announce that starting this month, all approved Sunny Boy inverters will be shipped with the Backup Mode parameter installed to the On_all setting. Your email address will not be published. Ensure that the DHCP server (router) and any network switches are signalizing correct operation. Supplied power: [xx] W (permitted value: [xx] W). It does not. 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. Here's what you need to know to keep things in perspective despite the recent closures of First Republic, Silicon Valley Bank and Signature Bank. Going to run tests once it's 100% to see how much juice the lights are drawing. Ensure that all DC sources are correctly configured. second time the display showed T- Batt high. High 78F. Do you have any service-related questions? Transfer of a configuration file has started. The battery is automatically charged or discharged depending on the purchased electricity or the grid feed-in. Is there a way to find out if distilled water is in my batteries? 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. 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. No, it is a backup system. A bypass switch may have bridged the internal transfer relay. Sunny Boy 3.8-US I think that if they did equalize them they did so at wherever they stored them between rentals off line voltage. The inverter is updating the time zone database. Ensure that the terminators of the CAN bus in the communication bus are attached. It is also possible to extend the warranty via the OSC. The power of the loads is too high for the SunnyIsland at line conductor Lxx. The setting under this menu determines the conditions to start/stop the generator by the Sunny Island. Ensure that the SSID, the WLAN password and the encryption method have been entered correctly. Unintended stand-alone grid is present at connection AC2 of the Sunny Island at line conductor Lxx. With breaker closed, over-range for my meter. : I'm an idiot and NOT an example to follow. Close breakers on all Sunny Island. The inverter at Lxx reduces the battery charging current due to overheating. Hope this helps and let me know if ya'll have any additional questions!BRAND SPANKIN' NEW CHANNEL MERCH! He had to cut the bus bars off and replace one cell ( I do not know where he got one) He then had to drill and tap the posts and install copper bus bars to tie in the new cell. My guess is the damage is done to the battery once the "dirty water" has been added and gone through a few charge cycles. The cause for the status [Half] can be a defective plug, a defective cable or the pulling or plugging of the network connector. Sunny Island 6KW Generator not charging - Error fault code W351 and Data exchange between the devices is not at an optimum and is greatly delayed. Unfortunately, due to the way the Sunny Island manual is written, it gives users the idea that the breaker on the front panel is an ON/OFF switch that cuts power to the Sunny Island. [RE-wrenches] Sunny Island: Reliability / Error Codes Disconnection from the utility grid due to non-compliance with the voltage-frequency ratio at line conductorLxx. Due to factors beyond the control of this channel, it cannot guarantee against improper use or unauthorized modifications of this information. Event-number-6133-F710-W724-W725-W726. 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. The setting change was probably that he had to tell the Sunny Island that the AC2 terminal was being powered by the generator and not the grid. A short circuit is present at connection AC2 of the SunnyIsland at line conductor Lxx. Ensure that the data cables are correctly installed. You can find the solution in double-quick time in our new Online Service Center (OSC). Thank you. Thanks for all the quick replies. Your e-mail address will be used to confirm your account. For this, disconnect all loads, AC sources, generator and DC sources. CAN communication within the cluster is faulty. The conditions of the update file used for the inverter settings are not fulfilled. I just hope he used distilled water. Winds W at 15 to 25 mph. As we are constantly developing our solutions, there may be newer or additional options for the tips and techniques in this article. Ensure that the neutral conductor and line conductor are correctly connected to connection ExtVtg. Corrective measures if the status is [10 Mbit]: The duplex mode (data transfer mode) has changed. Some clouds this morning will give way to generally sunny skies for the afternoon. If you blew all the class t fuses I wonder if you welded all the BMSs closed. battery state of charge, Manual error acknowledgment of generator error, Generator started in current-controlled op, Generator stopped in current-controlled op, Network request due to low battery state of charge, Release of network disconnect due to sufficient battery state of charge, Grid request due to power limit being exceeded, Network disconnect release as power limit not reached. This would not be a very desirable situation. Ensure that the selected configuration file is suitable for this inverter. Verify the plausibility of the error message. Wait until all AC sources are feeding into the stand-alone grid and all loads are connected before connecting the generator. Low 49F. Ensure that the communication bus is equipped with a terminator at both ends. I did have two light towers, one of them has since been removed as it is in the way. Communication with mains power meter faulty. 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. A slave has a fault status, cluster is stopped. Ensure that all battery cells are functional. A SunnyIsland in the main cluster (master / slave1 / slave2) detects a supply voltage at ExtVtg and tries to switch to Lxx in the multicluster system. Invalid password or account does not exist. I have looked at the specs of Sunny inverter series and they are great. How can I use the Sunny Island to become less dependent on rising electricity costs? #1. Check whether the grid parameters is still within the set system limits. Well, guess what? An underfrequency has occurred at connection AC1 of the SunnyIsland at line conductor Lxx. 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. Ext grid disconnect due to undesired island grid. # 125500163 Type S14248 U Located in California, US. Just want to make sure I am reading manual right. Sunny Island reports average battery voltage, as will a DMM. It has been 9 years since I have installed a system so want to make sure I have it right. What every consumer should know about bank failures Grid-tied installation with 3 BMZ batteries. The SunnyIsland at line conductor Lxx disconnects from the utility grid due to phase conductor failure/overload at terminal AC2. The user group logged in does not have the user rights necessary to be able to import a configuration. Is there a parameter to limit the low frequency on the Sunny Island? Plausibility check on the contactors in the Multicluster-Box has failed. Synchronization with the generator not successful. Sunny Boy parameter change eases grid tied battery backup process 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!!! Use this information at your own risk. 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. Ensure that the terminators in the communication bus are attached. 12 Troubleshooting SMA Solar Technology AG 78, Communication status goes to [OK / Warning / Error / Not connected]. When doing so, observe the correct sequence of the Multicluster-Box connections to the SunnyIsland inverters (see the Multicluster-Box documentation). Connection speed goes to [100Mbit / 10Mbit]. Sign up for Albany Eats, a weekly email newsletter with the latest on eateries in the Albany area sprinkled with recipes. This is exactly what I was looking for ! I believe the SI capacitors are after the breakers (another forum member claimed otherwise.). PV inverter). The inverter is updating the inverter component. Page 1 Off-Grid Inverter SUNNY ISLAND 4548-US/6048-US Technical description SI4548_6048-US-TB_en-13 | Version 1.3.; Page 3 Specifications are subject to change without notice. Reduce the number of devices in the network. E-mail address or user name * Password * Forgot your password? The FDIC will issue information within a day or so of taking over a failed bank to let the bank's customers know what steps if any they need to take and when. This cycle consistently repeats every 18 hrs. Device-internal communication pulse is missing on at least one device (line conductor L2 or L3). For this, disconnect the off-grid system and restart. Start the installation assistant and reconfigure multicluster operation. FYI , I in process of modifying my trailer so it will survive a winter with snow. There is a short circuit or cable break at a temperature sensor of the device at line conductor Lxx. If necessary, reduce the number of devices in the network. My guess is with some reprogramming one SMA could run 120 VAC but my guess is it would also need to deal with the 240VAC input from the diesel. The micro SD card contains an update file that has already been used. Ensure that the cabling at connection AC1 is correctly installed. Updated: May 1, 2023 @ 2:20 pm . Please contact your installer for further support. 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. Of course most of the them were rarely if ever rented and sat for year or two so they all need equalizing. That said, other banks' failures offer everyone a good reminder: If you are fortunate to have more than $250,000 stored at a single bank, review just how much of your money would be covered by FDIC insurance should your bank ever fail. As an aid to this, observe and evaluate the measured valuesVoltage external power connection and Grid frequency of external power connection during ongoing operation. 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. While in off-grid (or back-up mode), sometimes the SI will lower the frequency below 59.3 hz to 58.9 hz. Adjust the thresholds for the frequency and/or voltage of the generator of the SunnyIsland at line conductor Lxx (>Configuration of the Thresholds for Generator Connection). Start the installation assistant and configure a new system with external energy management (e.g., system with lithium-ion battery). Very usefully, the Online Service Center also shows you all the systems that you have already saved in SMA Sunny Portal. I have seen descriptions that some were in warehouses while some were sitting in fields. At least one extension cluster has another firmware version than the main cluster. 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. Ensure that the generator triggering is functioning, the generator starts, and there is constant and stable generator voltage present at connection AC2. I'm going to remove those California twist receptacles and put a 50 amp RV outlet and another 50 on the side of the box. For a better experience, please enable JavaScript in your browser before proceeding. I do not think DC Solar programmed the trailers to equalize but that option is available in the Midnight Solar Menu. Ensure that the data cable of the external lithium-ion battery is connected correctly. The inverter is updating the WLAN module. The reason I ask is my battery grid tie back up system has a cycle (when the grid is up), where the battery bank slowly drains from 95% down to the 70% then goes into boost charging. Ensure that the thresholds for the generator voltage are correctly configured (>Changing the Voltage Thresholds for the Generator). Clear skies. Information The voltage and/or frequency of the generator or the utility grid is/are outside of the configured range. Can you help me, if there is a something in the market for this reason? Now it looks like that option is no longer available on their web site. Please what is QCG and how can I run it so that I can reset my system. Could you tell me what you mean by using a desulphinator? An overfrequency has occurred at connection AC1 of the SunnyIsland at line conductor Lxx. The inverter does not currently have a WLAN connection to the selected network. They even said SMA on the box! Locking of generator due to excessive connect. Each inverter is in tune with the other and responds precisely when the other makes a request. Wait ten minutes and restart the off-grid system. 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. Installation assistant must be started. LiFePO4 has a curve, shoots up in voltage near full. When the maximum number of autostarts has been reached, the SunnyIsland reacts as follows: The SunnyIsland attempts to perform an autostart. start via system control (chg-over from op to standby), Ext. In a battery backup AC coupled application, the Sunny Island will increase its bus frequency to reduce the output power of the Sunny Boy. The update failed. (Use the FDIC's Electronic Deposit Insurance Estimator.). This article was published in 2020. The battery is only charged again once there is sufficient PV power in the system. A slave has a fault status, cluster is stopped. The inverter has successfully completed the update. Updated: May 1 . The story is similar at federally insured credit unions. The memory card is full or write-protected. Measured battery voltage in the SunnyIsland at Lxx is below the permissible measurement range. Very usefully, the Online Service Center also shows you all the systems that you have already saved in SMA Sunny Portal. To re-enable connection of the generator, acknowledge the generator error (>Acknowledge Errors). Sunny Island transmits the signal to the disconnection box to detach the whole plant of the public grid. Ensure that DC loads are shed via a load-shedding contactor when the battery state of charge is low. Update file could not be copied to the inverter's internal memory. The device at Lxx has been loaded over its five-minute rated capacity. URL Name. Ensure that all SMA inverters are configured to the country data set for stand-alone grid operation. A bypass switch may have bridged the internal transfer relay. Open the battery fuse load-break switch. Voltage of the external energy source is not within the valid thresholds for connection. The upper limit of the temperature range approved by the battery manufacturer has been exceeded. As an Amazon Associate I earn from qualifying purchases. This sure doesn't give me the warm fuzzies. Short circuit battery temp. Box encoding does not correspond to software settings. Ensure that the connections AC1 and AC2 are not bridged. Update the firmware (>Updating the Firmware). For off-grid systems: ensure that all SMA inverters are configured to the country data set for stand-alone mode. On Fridays, upcoming weekend events are delivered to your email inbox. The inverter is performing a bootloader update. The utility grid may not work within the set system limits. Low 49F. I think the Midnight Solar has additional input capacity but you would need to rework the combiner. 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." Keep up with local events in southwest Georgia. SI would reset SoC when full. It won't affect your bank accounts. Winds W at 10 to 20 mph.. A few clouds. I guess your dad "knew you'd have to get tough or die"? It seems a stretch that they would all weld closed. Ensure that all circuit breakers of the Sunny Island inverters in the Multicluster Box are closed. Sunny Island start-up failure | DIY Solar Power Forum Mine are wrapped up in spiral wire wrap.The plastic coating on the wires I removed was flaking off along with the specs for the wire. Full or equalization charge with active increased self-consumption, Switch back to increased self-consumption after completion of full or equalization charge, Multifunction relay [xx] of device at Lxx is [xx], Transfer relay [xx] of device at Lxx is [xx]. Sunny Island 4.4M / 6.0H / 8.0H | SMA Solar We won't share it with anyone else. You need to disconnect battery from inverter (somewhere, whether cable, switch, BMS shut off). Communication disturbed > Communication fault IPC. I wonder if they found a problem with this configuration? 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. Glad to hear you got your system working. Search for the missing line conductor and eliminate the error. How to use the "DC Solar" trailers + UNLOCK CODE for the Sunny Island As an aid to this, observe and evaluate the measured values Grid frequency of external power connection during ongoing operation. we lost 3 inverters of STP60-10 on same location with display shows error code 359 what it is meant!! I assume the issue is possible communication errors between clusters and insuring a non-islanding condition. Ensure that no external feeders are in the system. The wires are two small for the MC4 connectors which means that connectors end seals are not effective. While removing the panels I discovered that someone used THHN wire which is not rated for solar use. When the maximum number of autostarts has been reached, the Sunny Island reacts as follows: stop via system control (chg-over from op to standby). Explanation. Hello. Sunny Boy 7.7-US Low near 50F. 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 .

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