WebWhen you first downloaded and open the app you were prompted to allow permission, if you declined to give that permission you have to go to Settings > Envoy > Camera and Right after connecting the power lines to the grid I already have some statistics of the grid meter (in the Netherlands called the Slimme meter, which you can read through the P1-port using i.e. I assume a much larger EV is in our near-ish (2-3 year) future and getting TOU will absolutely make sense then. When this condition is detected, the response code is 500 and the response body is: Each meter interval includes the following: Returns performance statistics for the specified system as reported by microinverters installed on the system. If the message persists and is not due to unusual production or consumption conditions, contact your installer for help. hQILSQ=S?H)B) B$4 I haven't reached out to Enphase yet. This page was generated at 03:27 AM. 0000268009 00000 n Do not violate the other restrictions described in the Enphase, Copyright 2023 Enphase Energy, Inc. All rights reserved. How NASA Lost a Spacecraft From a Metric Math Mistake IF you require further technical clarification for your installationplease contact Enphase Technical Support. As previously requested please add the following output parameters: If there is a problem, MyEnlighten and the Enlighten mobile app show a message to help you know what to do next. Are all three phases wired to your Envoy power connector_(most-left connector on the Envoy)_? Here are the possible messages that may be displayed: Some microinverters have stopped reporting. Whether this is actually implemented (case B') when CT's are installed or that only the power input lines (left connector) are used ('case A') for voltage measurement I'm not sure. Production CT Installation on sites with multiple solar systems. (I have observed bogus values for 'production' and 'consumption' in range between 0 and 2). I wonder if that is why your blue bars are labeled production but look like they follow a consumption pattern? It causes Home Assistant to not update after a couple of polls. If the system doesnt have any consumption meters installed, the response includes an empty intervals array. Then change it so any polling of the original production parameters only come from /api/v1/production. 0000452685 00000 n The heating system is just resistance heaters on that car so it's like a giant toaster oven. Can you confirm that you can get this without any authentication? Please note that the Enlighten Systems API does not provide performance data at a panel or microinverter level. Thanks for your continuing efforts! Long explanation that I don't think I have any unique problems, just that the mppt curve does not track well below 28% of peak array power. I have read through everything yet but I want to point out that when polling uses the /api/v1/production page the envoy appears to only update it every 15mins. All requests support an optional callback parameter. This isn't currently accessible via Home Assistant, since at least for my configuration it is polling production.json and using the `eim`` structure which never change, which is the issue being reported here. Then change part of detect_model() from In 'case A' one may wonder why the phase voltages are reported separately for production, net-consumption and total-consumption. When fixing wires and connections, aim for a I see now that there was mention of these URLs in the Envoy-S data scraping blog that I missed previously. That may be a clue. Copyright 2014 SolarReviews All rights reserved. Enphase CT Consumption Measurements Error - Solar PV Under some conditions, data for a given period may be temporarily unavailable. It would be nice if other useful parameters e.g. It does show in the HTML output, but scraping should be avoided. This has recently changed to net metered solar. When the Envoy and the microinverters cannot talk for extended periods of time the microinverters try to hold a basic record of I produced x much power from x date to x date. This is just low sun with overcast far to the side of the array. No news is good news! I believe there should be the option to get either or both production wNow values for the inverters and the eim (CT) structures. Other than reducing http calls to the envoy device, is there another benefit to pull the production data from the two pages rather than one? Will there be / shouldn't there be 3 separate "eim" sections, each for one phase? How do I troubleshoot a Meter Issue system status? | Enphase My guess is that data from /stream/meter on your envoy will report realistric (true) voltages for all three of data/production/ph-a/v, data/production/ph-b/v and data/production/ph-c/v. Why not use actual values (with decimals, when reported)? Envoy Not sure what the actual url for the page is though. This requires an alternative arrangement of the CTs for correct measurement. I upgraded to HA 2020.12.1 today and the /api/v1/production counters now appear to report properly in HA. Anyway, I tried reversing both the production CTs and swapping their phases. This is a bit more than one yard. No Home Assistant will not get fully updated automatically. FEMA- Federal Emergency Management Agency If one microinverter in a solar PV system fails, what will occur? 3.48 kW of SolarWorld panels and Enphase IQ7 micros. 0000411029 00000 n 4 0 obj I tried to take a screenshot but it did not come through very well. Automatic: When CT's are not enabled this is shown on the envoy/home page so it should be possible to automatically scrape the status of whether CT's are enabled or not. 0000048897 00000 n ' ~V8nG~fj# q:D{<=WXm jkZ`Z +\MXH:+5N^;Ll.l_`h'6ys`8r};gV5 >=A,`.hXp~Uj9Pus6[xClEomv`uDM Sometimes a request cannot be processed because the requested dates are invalid for the the system in question. A CT is installed and Metering is only monitoring Production. 0000232378 00000 n New releases (due to incompatible changes) are communicated well in advance of removing the older one. When CT metering is off you have to look at /api/v1/production for the WH accumulation (today, 7 day) totals. I wonder if they can tweek low light efficiency for me? Looks like you are checking for not set/zero vs. checking activeCount. measure resistance from black wire at lgm connector (while disconnected) to ground behind side panel inside rear cargo area. The heating system is just resistance heaters on that car so it's like a giant toaster oven. The production or consumption measurements received by Enlighten are negative. I was able to check a couple things this weekend. Intervals are listed by their end dates; therefore, the first interval returned is 5 minutes after the requested start date. Does that get installed automatically? Well sorry to say but there was a bug in the code. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 25 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> An Enphase team member may follow up with you about your feedback. endobj Copyright 2023 Enphase Energy. So I just display the values unless the device actually does not support metering. Metering requirements (i.e. 0000093917 00000 n CT Installation and Wiring |JU\"K2b Web4.14.23 Scheduled Maintenace. @rct I get what you're saying. /api/v1/production, Here is my current http://envoy.local/api/v1/production. @lnlp I'll release the new version on pypi this weekend and open a PR on the Home Assistant side as well. Continue reading for more information about each type of problem. Attributes that are dates are named accordingly (e.g., summary_date, start_date, end_date). The data from my Envoy (3-phase, no CT's) looks like this (pretty-printed): Based on above it appears that /production.json is not going to contain data for each phase separately (in 3-phase system). => 4 wires enter the most-left connector of the Envoy + 3x2 wires for the CT's It seems the the values are almost the same and they are both updated every 5mins. Thank you for opening those issues. Or maybe the Envoy combines the data of all three phases and the differentiation gets lost? Install a phase coupler on the load side of the over-current protection device. I am just grasping at straws here. Some batteries havent charged or discharged recently. When the filter is system_name, the results include all systems whose name includes the requested substring; for example, given the following system names, The filter ?system_name=Green would return. Intervals are 5 minutes in length and start at the top of the hour. So I've had my envoy setup for 5 years now no issues. Yeah hopefully it'll make it into the 0.119 release! Maybe this is Envoy-S Metered (Multiphase) and or firmware version dependent? Envoy Status If you are installing in a multiphase application, the power line communication signal must be coupled /api/v1/production does not contain "readingTime" but /production.json "type": "inverters" does. It collects energy and performance data from the microinverters over on-site AC power lines, and it forwards that data to Enlighten, via the Internet, for statistical reporting. Gaps in reporting are not filled with 0-value intervals. Web//= $_COOKIE['currency'] == 'USD' ? If the answer to the above question is true, then it would also be useful to have inverter_lifetime_production in addition to metered_lifetime_production. 0000032874 00000 n 0000048797 00000 n Reduce the number of concurrent threads in your application in order to avoid this response code. WebEnlighten declares a Meter Issue system status when it detects a possible problem with the CT or storage measurements. WIRING EXAMPLE:Envoy S Wiring recommendation Subboard Typical 1Phase Net Metering, WIRING EXAMPLE:Envoy S Wiring NSW METERING recommendation 1Phase TWO METERS for Net Metering. I'm wondering if someone with a functioning pre-IQ envoy could browse the production json value and post your results. Ideally, the user should be able to specify and track either or both from Home Assistant. An Enphase team member may follow up with you about your feedback. Then a question, does the api return the eim values that is got from the envoy even when the activeCount = 0? Data coming from /api/v1/* is updated every 5 minutes. Queries on system_name and reference are case-insensitive. Yes, I do want and think the values for both inverters and eim should be accessible if available. Envoy S Production data is not read when not using current transformers which renders reported Production data useless. So this voltage is apparently read from L1 on the 'power input' connector. I see information in /api/v1/procuction and /api/v1/production/inverters being updated every 5 minutes. @gtdiehl - I think the only cases where you'd want to use /api/v1/production are: I don't have code changes that are worth submitting. In some extreme cases, you may receive a 503 error instead of a 409. For just the powering of the Envoy a single phase would be sufficient. If you see a green checkmark, then your system is fine with normal system production. Fyi: There exist 3 different Envoy-S models: I have the Envoy-S Metered Multiphase (EU) SKU: ENV-S-WM-230. 0000010160 00000 n Correct me if I'm wrong, without CT metering, Also, If state was kept and easily accessible in either envoy_reader (or Home Assistant), today's WH production and the last seven days of WH production could be determined from tracking the, If CT metering isn't turned on, and the user wants to see the Envoy's inverter totals for today and the last seven days, then. If you are not sure how to meet these requirements, please contact api@enphase.com before you launch anything. My consumption only power-factor when I look at it from the installer toolkit says around 1.0, but the apparent power is nearly double the watt measurement which implies a pf of around 0.5. 0000013177 00000 n A device is considered active if it has not been retired in Enlighten. Too bad, but no need to feel sorry. issue with envoy meter measurements WebEnvoy-S Metered and Envoy-S Metered Multiphase (IQ Envoy) are both black but the Envoy-S Metered Multiphase has the cover screw on the right side while the Envoy-S To troubleshoot this, check CT orientation and leads, compared with voltage measurements using your regional CT So I swapped the leads on the Envoy for the consumption CT's and have been monitoring all day and the data looks good. 0000375185 00000 n period_start and period_end tell you when the minute (in this case) started and when it will end. Here is low light at the end of the day. In general, a Meter Issue indicates a system where on-site maintenance may be required. There's simply no way I have a power factor of 0.52 in the house. I can even see it go lower after that and work much better than it did on the way up. I am quite sure my problem is based in the start-up voltage and minimum voltage. [V6Pq ]_,.7bK~lqq}e~Y4e[./7ew,X*k9IAhR4wgf e EZ%%da'6[kV^n7H"]c$)yRT@S1A| _|w,#G(@!{;? Got your message a little before 11am my time so low production is just winding down. Examples in this document exclude the callback parameter for clarity. Enphase seems to have a bug where they sum the amperage values for each phase and then multiply that by 240 to get VA. That's wrong and results in a VA value for TOTAL CONSUMPTION that's upwards of twice what it should be. EIM - Your guess on the meaning of the acronym is 'electrical induction metering' is possibly correct. Each envoys element includes the following: Returns a list of systems for which the user can make API requests. The Enphase Home Energy System meters solar production and home electrical loads. 0000017430 00000 n There was a reply in the Home Assistant Community forum where a person took this screenshot. An explanation for the difference may be rounding errors or different time of measurement. Returns performance statistics as measured by the revenue-grade meters installed on the specified system. 0000015247 00000 n 1 m is about 39.37 inches. In 'case B' one may wonder why the 'power connector' on the left exists and allows to wire all 3 phases. 0000013432 00000 n 0000154623 00000 n When metering gets turned on /api/v1/production will switch over to metered values and will no longer have access to the history in the inverter data. 0000012488 00000 n You can retrieve the complete time series from the meter and from the microinverters by adding the parameter production=all to the request. For the best experience on our site, be sure to turn on Javascript in your browser. String attributes must be URL-encoded. The epoch format returns all temporal values in Unix epoch time. with Envoy The circuit passing through the production CT includes AC Batteries. The Envoy-S Metered is a system monitoring tool, and control device. By default, systems are returned in batches of 100. Instead of /stream/meter has anyone tried /ivp/meters/readings? WebUnplug the Envoy from the AC outlet and plug it in once again. 0000029406 00000 n 'active' : 'js-change-currency' ?> //= plugin_dir_url( __FILE__ ) . If these are zero than poll data from the other production page. I would also prefer if the timestamp of when the values were updated can be added, e.g. @gtdiehl - Here's my Envoy IQ (metering turned off) output using your change_polling_pages branch: I originally had the metered values not being returned when metering is disabled (activeCount == 0), but then I thought someone might want these values or some other reason. The installers could have put it on the wrong leg. This endpoint can return a response of Data Temporarily Unavailable. Mmm, just wondering: will a HA 2020.12.1 bug-fix release automatically become 2021.01.0 if released in January 2021? As an example, NSW residents previously had gross metered solar systems. I just tested it in Windows Sandbox: No authentication required for both url's. Though I wonder if something like this would solve the problem, Add a function called hasMeteringEnabled() which will return True if production[1]eim activeCount is >= 1 else False, envoy_reader/envoy_reader/envoy_reader.py. rmU)dC!.d0oQmLL"xoCFDLLBJoFI%g%(1S0i/(yv65^S)^*By[(& arHB~*UA{Tjj!W6 $I(7dwA_ A}Tb|X_7)gk:}tD@}Xk/Vsm4'gJO~* EHRv91X Q8^@DagKqOfL`mSJ4U=TB\o/)u{xYK5_Kmx~.s !3hUtI WpeWJ`+qQ| i%YlbrC3 v.PWBUfMI3OfL Prefix multipliers based on powers of 10 are used to convert meters to other SI units. I would like some input from @jesserizzo and others. Well occasionally send you account related emails. Interesting, /ivp/meters gives some configuration/status information such as phaseCount and phaseMode that I haven't seen elsewhere: http://envoy.local/ivp/meters/readings seems to be very useful. 0000140307 00000 n Similarly, if you see no message in the Enlighten mobile app, your system is doing fine. Wherever you display information from the. Do not nofollow your links to Enphase. My utility company (Xcel) has a great program where the rate is ~$0.04 per kWh which is awesome. and I've got the old (non-IQ) version of the envoy. 0000007176 00000 n Installing the Enphase Envoy-S Metered Can you open a new issue (enhancement) to track this one? Enlighten declares a Meter Issue () system status when it detects a possible problem with the CT or storage measurements. I would like some input from @jesserizzo and others before opening a PR to merge this change. Solar Production CT MUST measure all solar circuits on site. If the total duration requested is more than one day, returns one day of intervals. Is D5.0.49 newer than R4.10.35? Already on GitHub? It was like this for a Today is medium overcast so that is adding to low production. Web The Envoy-S Metered uses precision Current Transformers (CTs) to measure PV production (accuracy 2.5%) from the solar main supply switch and home energy consumption from the AC mains. Copyright 2023 Enphase Energy. Note that the parameter name must include [] after it in order to indicate that it is a multi-valued query parameter. You can sign up to be notified by email if your system experiences either type of production issue. I have not done the math to calculate the cost savings for such a small battery (10 kWh) on the Ford. WebTo enable correct operation of the Enphase Home Energy system components (including the Enphase AC Batteries), the Envoy must correctly measure the current flow across 2002 Envoy Electrical Issues Related to Liftgate metered_consumption wNow: 0.836 (gets truncated to 0). Going down this path means renaming 4 monitored_conditions and adding 4 or5 new ones will appear for each new Envoy sensor added to Home Assistant. There is an issue with my envoy meter measurements - Enphase The time series includes one entry for each day from the start_date to the end_date. 0000018303 00000 n 0000017403 00000 n WebAN_6612_032 Energy Measurement in Split Phase Systems Using 78M6612 Rev. And the metered_* parameters come from the appropriate section of /production.json that contains type of eim. This has to either be an issue with where the consumption ct clamp has been installed, its orientation (arrow direction) or with a software setting on the envoy or a combination of all 3 possible causes. %PDF-1.5 0000015743 00000 n Reported values while metering disabled: Envoy firmware gets updated by Enphase automatically. Like I said I haven't looked through all of the comments yet. 0000139611 00000 n I need to understand how the Home Assistant configuration interface interacts with envoy_reader to configure it. If the system has a meter, the time series includes data as measured by the microinverters until the first full day after the meter has been installed, when it switches to using the data as measured by the meter. The maximum page size is 1000. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. 0000023514 00000 n 0000032798 00000 n The code is on one of my branches. My solar installer connected only a single phase to power the Envoy, while all three phases L1, L2 and L3 can be connected. @lnlp Thanks! If a meter or meters are installed on the system, measurements come from the meter; otherwise, measurements come from the microinverters. If your system is producing less energy than your installer estimated, youll see a message like this: Click Learn more for information on how to get help with the problem. A difference of 1 Watt, which may be caused by a rounding error, or by a small difference in moments of measurement. 0000003706 00000 n However, each request may optionally include it. Enphase Handy Tips - Wiring your CTs for Gross vs Net Metering How do I troubleshoot a Meter Issue system status? 3 0 obj If some of your AC Batteries have stopped reporting to the Envoy, youll see a message like this: If this occurs, you can follow the same troubleshooting steps for when microinverters have stopped reporting. Note: my CTs are currently disabled. 0000128138 00000 n Each Microinverter element includes the following: This endpoint is deprecated and will be removed in a future release. Intervals are 15 minutes in length and start at the top of the hour. I did not check (yet) where the come from and/or lead to, I did not check (yet) where the come from and/or lead to. WebIf the consumption measurements received by Enlighten do not appear to include storage activity, there are two possible wiring issues that can cause this: The circuit passing But there is not a lot of information about it there, apart from the fact that the warranty on the Envoy monitoring hardware is only 5 years. I could do some more research into the Enphase monitoring system, but that would take time and effort and Im a busy person. Ive got places to go, people to avoid, and shoes to nail to my horse. "Metered Production data not available for your Envoy device." The Enlighten Systems API returns JSON. But envoy_reader does not read it. There are two possible wiring issues that can cause this: The Meter Issue status will continue to display until Enlighten receives 24 hours of meter measurements that indicate the problem has been addressed. @jesserizzo What do you think about moving all of the production polling to /api/v1/production and only use /production.json for metered production and consumption data? By providing an optional ct_enabled parameter the user can override it for testing purposes. Cross your fingers, and I'm hoping it will be included in 2020.12.1. I removed the inverter data and right now the values are zero due to no sunlight, but you should get an idea of what would be sent to Home Assistant once that sensor code is updated. m%=747:5e}b6K8W]WQqLLOm+..^l,b09#Sx"Urk`d/2Qo1)I:wsKakSfj+C h`JqYYYvXg/._nl(E,o@8;"9JXq51)j|*)1\.ipYR?g/_1k'J1jO. 0000014056 00000 n Contact us for sales, quantity discounts and expert reviews for the Enphase CT current transformer for Envoy. The rmsVoltage may actually be measured by the Envoy, but without any CT's installed, the rmsCurrent value apparently is a bogus value(?). In my situation (ct_metering_production is False) the production value is read correctly from the production/inverters section in production.json. 0000128231 00000 n Webmeter There is a communication problem between an Envoy and a revenue-grade meter on the system. The new version of API (v4) is available at: developer-v4.enphase.com. Though this time I had someone add my PR to the list of PRs that should be included in 2020.12.1. It wouldn't make a difference inititially when just measuring solar since solar generation is balanced. %PDF-1.4 % 0000063893 00000 n This would allow access to finer grained energy production data for uses such as graphing 15 minute intervals. Envoy Mobile troubleshooting FAQ | Envoy Help Center <>/Metadata 3482 0 R/ViewerPreferences 3483 0 R>> If the system has both production and consumption CTs installed, you can see which meter is affected by checking the meter status on the Devices screen. When True the Envoy should be handled as endpoint_type "PC", when False as endpoint_type "P". If your system has AC Batteries: Some batteries havent charged or discharged recently. After period_end, you can make another request. To troubleshoot this, check CT orientation and leads, compared with voltage measurements. please contact Enphase Technical Support. I have tested your latest envoy_reader.py. 0000303679 00000 n 0000196664 00000 n Returns summary information for the specified system. Did you power off and repower your Enlighten box after you made those changes. /production.json: "type": "eim", "rmsVoltage": 245.583 I use Envoy S but without any CT's installed. Returns the summary along with the energy produced on the system over its lifetime. That can only mean that all 3 phases are connected, the 4 wires will be: N, L1, L2 and L3. 0000017877 00000 n I have read through everything yet but I want to point out that when polling uses the /api/v1/production page the envoy appears to only update it every 15mins. WebThe Envoy brings you the real-time, module-level performance data that makes it easy to monitor your system or fleet from any web-connected device. Planning and installing consumption monitoring If Enphase has detected a possible hardware issue that may be affecting system production, youll see a message like this: Click the link in the message to see which microinverters are reporting a production issue and find out how to get help with the problem.
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