For this, disconnect all AC sources and loads from the SunnyIsland and restart the SunnyIsland. Ensure that the generator is not overloaded. The SunnyIsland disconnects from the utility grid due to prohibited feedback. None of the plates were uncovered but they do hold quite bit of reserve. in which country are you? Sunny Boy 3.8-US When the Sunny Island increases its frequency the Sunny Boy will trip off just like a regular grid tied scenario with a bad grid. Tring to start-up my Sunny Island(s) and failing. Close breakers on all Sunny Island. I am designing for 10kw PV. "[It's] is a wake-up call for people to always make sure their money is at an FDIC-insured bank and within FDIC limits and following the FDIC's rules," said Matthew Goldberg, a Bankrate analyst. To do so, set the parameter Operating mode of multifunction relay to Automatic generator request. Data exchange between the devices is not at an optimum and is greatly delayed. Either the voltage at connection AC2 is too high or the battery voltage too low. Please help. All times are GMT-5. Synchronization with the generator not successful. A short circuit is present at connection AC2 of the SunnyIsland at line conductor Lxx. is there service in Jackson, New Hampshire? You are going to have to be more careful and see how long they last. As an aid to this, observe and evaluate the measured values Voltage external power connection phase Lxx during ongoing operation. ), Are you referring to the main breaker of the SI or the battery breaker?. This same reaction would occur in a system using a non-SMA inverter in an AC coupled application. 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. There was a video showing the configuration and it looks like it may also been taken down. desulfating pulse machines don't mess with the inverter, but their voltage pulses can confuse the chargers, trial and error. My guess is that they set the units up for 240VAC output which requires two inverters? All batteries are fully charged. Establish connection between the inverter and the DHCP server (router) via Ethernet. 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. 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. Get up-to-the-minute news sent straight to your device. Having issues with Sunny Island and Sunny Boy shutting down. Sunny Boy Ser. I may go w/ SOK but I can get more like 40kw of lifepower for the price of 30 kw of SOK. Voltage at terminal AC1 of the SunnyIsland at line conductor Lxx is too low due to AC sources in the system. Communication to the master is interrupted. SMA really goofed with the way they wrote the manual in that regard. Ensure that the conductor cross-section of the AC cables is correctly sized. 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. Winds W at 10 to 20 mph.. Tonight. 19.2.3 External Settings in the Sunny Island 6048. The S&P 500 was 0.1% higher after regulators seized First Republic Bank and sold off most of it in hopes of preventing more . Is the Secure Power Supply retrofittable to this inverter? The SunnyIsland system disconnects from the generator or utility grid due to a voltage imbalance between the line conductors. The inverter has successfully completed the update. Is that a chemical additive, or is it something like a Battery life saver unit? Processor voltage in the device at Lxx is incorrect. Ensure that the cabling at connection AC1 is correctly installed. PV inverter). Ensure that all circuit breakers of the Sunny Island inverters in the Multicluster Box are closed. Ensure that undamaged CAT5e cables are used for communication and that the cables are plugged in correctly. Ensure that the cabling at connection AC1 is correctly installed. Internal switch OFF, no internal capacitor pre-charging will happen. The inverter is updating the inverter user interface. For grid-relevant parameter: Ensure that the SMA Grid Guard code is available. Ensure that the neutral conductor and line conductor are correctly connected to connection AC2. Sunny Island 4.4M / 6.0H / 8.0H FAQs. deactivated, Inverter switches to energy saving mode because battery range reached. This article was published in 2020. What every consumer should know about bank failures. Ensure that the warm-up time for the generator is set to a sufficient duration (>Changing the Warm-Up Time for the Generator). For a better experience, please enable JavaScript in your browser before proceeding. The SunnyIsland at line disconnector Lxx disconnects from the external energy source because the ratio of AC voltage and battery voltage is too high. 54V / 16 cells = 3.375V/cell, seems reasonably low (compared to 60V = 3.75V/cell) but try setting lower max "VRLA" voltage in SI. Sorry for my delay, family matters. Grid-tied installation with 3 BMZ batteries. Or. While in off-grid (or back-up mode), sometimes the SI will lower the frequency below 59.3 hz to 58.9 hz. I ended up going with the SOKs to get proper closed loop but I have heard several people have the EG4s working open loop. The encryption method is specified by your WLAN router or WLAN Access Point and can be changed there. The device at Lxx has been loaded over its five-minute rated capacity. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Trial N' ERROR (TNE Enterprises LLC). I went through several gallons of Walmart distilled water topping mine up when I got mine. Create a password that only you will remember. Ensure that the insulated wires at connection AC2 are securely connected and that the conductors in the terminals are free of insulation. Every resolution of a bank failure is a little different. Get contests, advertising specials, special deals and more sent to your email address. I assume the issue is possible communication errors between clusters and insuring a non-islanding condition. If the autostart function fails in the event of a malfunction, the Sunny Island attempts to carry out the next autostart immediately. 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.. Parameter file not found / defective. Reset battery management due to new battery, The timeout monitoring system of the battery management has triggered. The inverter limits the active power of the PV inverters to the set limit. The user group logged in does not have the user rights necessary to be able to import a configuration. Status change to battery equalization charge. Ensure that the optical probe is correctly installed and connected. The network is busy. These commands are sent via RS485 wiring that must be installed with the system. In a grid tied battery backup application, the relationship between a Sunny Boy and a Sunny Island is like nothing else. Maybe just disconnect the desulphinator while chargeing. Thank you. Adjust the generator voltage and/or generator frequency. Public. The SunnyIsland at line conductor Lxx disconnects from the utility grid due to phase conductor failure/overload at terminal AC2. If an AC voltage deviates from the nominal voltage by 10%, the corresponding line conductor is missing. In the first step, you will find more information on your request in the knowledge base of our SMA Online Service Center. sensor > Check sensor status and function, Short circuit on battery temperature sensor. Box encoding does not correspond to software settings. The firmware update package is not suitable for this inverter. Setting of parameter [xx] failed. Low near 50F. Implement control of the contactor via a SunnyIsland multifunction relay. I'm fine with 240 volt. It was only recently that I started working on Sunny Island systems. Ensure that the control and measuring cable between the Multicluster-Box and the corresponding SunnyIsland of the main cluster is correctly inserted. 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. It won't affect your bank accounts. Thanks for the reply, all my charge values are pretty much at the minimum allowed. Use this information at your own risk. Login . 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. Not sure what is going on but it looks like they may have backed off supporting closed loop with SMA? Start the installation assistant and configure a new system with external energy management (e.g., system with lithium-ion battery). Cluster-internal communication to the device at line conductor Lxx is interrupted. The update file is suitable for this inverter and its components and is fully available for the next update step. The inverter does not currently have a WLAN connection to the selected network. by staggering their use over time. Insulation Test both side AC&DC found ok. this might suggest this error. I have seen descriptions that some were in warehouses while some were sitting in fields. In this case, the User login will be blocked for 15minutes, the GridGuard login for 12hours. Click on Save to submit your request to our system. Find the cause of the overvoltage through measurement and step-by-step connection of the AC sources and loads. Temperature of the transformer or the heat sink in the SunnyIsland at line conductor Lxx is too high (due to overload or ambient temperature). The inverter is not receiving any data from the energy meter. Here are what I have my values set at. The only solution I visualized would be two separate systems, a stand alone non Multi cluster SB set of inverters to back feed the utility and a smaller non Multi cluster SB SI system for backup. The fuel level may be too low. 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. Ensure that the master is connected to L1, slave1 is connected to L2, and slave2 is connected to L3. I was able to turn charge and discharged off within the app. Ensure that the energy meter is correctly integrated into the same network as the inverter (see energy meter manual). Communication with mains power meter faulty. Update the firmware (>Updating the Firmware). Your account has been registered, and you are now logged in. The lower limit of the temperature range approved by the battery manufacturer has been undercut. The inverter can communicate with Sunny Portal without an additional SMA communications product (e.g. To send your message, simply click on Release. The Service teams responses will then appear in the OSC. Transfer of a configuration file has started. I do have my SMA Grid Guard Code. 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. DC Solar trailer questions. If the autostart function fails in the event of a malfunction, the SunnyIsland attempts to carry out the next autostart immediately. open event and failure files. Insert failed. No, it is a backup system. Great article. Connect the loads with very high power directly to the generator whenever possible. 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. Ensure that the communication bus is equipped with a terminator at both ends. Please contact your installer for further support. 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 . Ensure that the generator is not overloaded. I have the same situation; I would like to go w/ the lifepower eg4 LL ($1499/$1599) and want to get at least 30kw, possibly upwards of 40kw. It does not. |xx| to |xx|, Parameter [xx] set successfully. I did not buy mine direct but the individual who bought 6 at the NH auction had one with a bad cell in the battery.If you have a bad cell its going to kill the rest of the battery quickly. Start the installation assistant and reconfigure multicluster operation. 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. Setting of parameter [xx] failed. The battery is automatically charged or discharged depending on the purchased electricity or the grid feed-in. The content of this video may include high voltage wiring, moving parts, suspended weights, risk of fire, explosion, electrocution and many other hazards. Discovery Company. With open tie switch, AC voltage is applied at line conductor Lxx. The generator may be overloaded. My trailer is one of the white American Tower versions that appear to be late in the production. Locking of generator due to excessive connect. If the value does not match, restart the installation assistant (>Starting the Installation Assistant). If you forget it, you'll be able to recover it using your email address. The event messages shown in the following table are not a substitute for the notifications on the user interface. A slave has a fault status, cluster is stopped. They even said SMA on the box! Pair of SUNNY ISLAND 6048-US-10 inverters Your email address will not be published. Low 49F. 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. Sunny. 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? 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. I need to configure a Sunny Boy 4000TL and 5000TL for Botswana. High around 75F. Ensure that the thresholds for the generator voltage are correctly configured (>Changing the Voltage Thresholds for the Generator). One less concern for installers and one more step closer to commissioning and making clean, renewable power. The seller of my unit had one other array with a bad cell. I guess I'll have to call them. E-mail address or user name * Password * Forgot your password? You can also find active service cases under My Requests and track their status at any time. we check all the parameters many times all found ok. Device-internal communication pulse is missing on at least one device (line conductor L2 or L3). It is unclear if you need to run positive to Master and Negative to slave. Ensure that the terminators in the communication bus are attached. We won't share it with anyone else. Summary. Terms that you enter in the Topic field will be compared automatically with our knowledge database. The line conductor of a SunnyIsland is missing. Cable break battery temp. Unintended stand-alone grid is present at connection AC2 of the Sunny Island at line conductor Lxx. This causes the voltage supply of contactor Q10/Q110 of the Multicluster-Box to fail. To identify the missing line conductor, measure the AC voltage between each line conductor and between the line conductors and the neutral conductors with the loads connected. The number of autostarts is restricted. The utility grid may not work within the set system limits. Is this something you can assist me with? FYI when I equalize with the Midnight Solar, the diesel does not turn off automatically when the Midnight Solar indicates that the battery is equalized, I have to kill it with the fuel stop lever. Ensure that the neutral conductor and line conductor are correctly connected to connection ExtVtg. Trial N' ERROR (TNE Enterprises LLC) recommends safe practices when performing any do it yourself work and or when operating tools seen or implied in this video. Correction to previous email. Voltage or current measurement interferences at external measurement point of the AC sub-distribution (Multicluster-Box) at line conductor Lxx. There is no demand on the protected loads panel. With a DMM you can watch voltage on SI input gradually rise. The WLAN module integrated in the inverter is defective. The story is similar at federally insured credit unions. It can take either, but it has to be told which it is. I do own an EV (Tesla MSP85) and want to charge off-peak w/ the bank 2-3 times per week. By using the search bar above, you can check whether there are further information. The configuration file is being transferred. Our planning guidelines provide the answers you need. 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. Ensure that the inverter is integrated into a local network with Internet connection.
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