issue with envoy meter measurements
Learn what you can do if the systems meter has stopped reporting. When the filter is reference, both reference and other_references are searched. 4 0 obj The consumption measurements received by Enlighten do not appear to include storage activity. endobj The Envoy-S Metered is a system monitoring tool, and control device. There was a reply in the Home Assistant Community forum where a person took this screenshot. 0000003706 00000 n Here are captures of /api/v1/production, /production.json and /api/v1/production/inverters. So far, I haven't seen a flag from the Envoy API that indicates whether it is using the inverter measurements or the CTs, but maybe I haven't looked deeply enough. GMC Envoy Speedometer Not Working: Causes + How to Fix No Home Assistant will not get fully updated automatically. I just wanted to let you know the logic might not be working as intended. Returns consumption as measured by the consumption meter installed on the specified system. Have an assistant crank the engine for a few seconds while you watch the meter's readout. stream Why not use actual values (with decimals, when reported)? 0000339393 00000 n There are 1000 millimeters in a meter. Copyright 2023 Enphase Energy. Envoy S Production data is not read when not using current transformers which renders reported Production data useless. Copyright 2014 SolarReviews All rights reserved. If your systems meter has stopped reporting, youll see a problem message like this: If the response includes trailing zeroes, such as [909, 4970, 0, 0, 0], then no energy has been reported for the last days in the series. Reduce the number of concurrent threads in your application in order to avoid this response code. Solar Production CT MUST measure all solar circuits on site. 0000016703 00000 n I need to understand how the Home Assistant configuration interface interacts with envoy_reader to configure it. Returns performance statistics as measured by the revenue-grade meters installed on the specified system. 0000004163 00000 n If the total duration requested is more than one month, returns one month of intervals. By providing an optional ct_enabled parameter the user can override it for testing purposes. fbK1yBE~nF\|WG x0y,x,JX { [J*4 U4%0!AWeZ sPH@@-GTpGs*(zI1YJBBGNN]UU>h`H_))q~u}@a1(%=_n8XH "[}QXD/jD NCrncVa @L*23m 0000032798 00000 n The installers could have put it on the wrong leg. Have a question about this project? I'm wondering if someone with a functioning pre-IQ envoy could browse the production json value and post your results. I have tested your latest envoy_reader.py. 0000139340 00000 n The API accepts a number of parameters. with Envoy You may change the format of returned date and time values by passing the query parameter datetime_format on any endpoint that returns date or time values; for example. Each Microinverter element includes the following: This endpoint is deprecated and will be removed in a future release. 0000048897 00000 n 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 endobj 0000161309 00000 n My envoy has been updated twice (or more) as far as I remember. 0000018303 00000 n This endpoint includes entries for every production meter on the requested system, regardless of whether the meter is currently in service or retired. I've got the old (non-IQ) version of the envoy. How do I troubleshoot a Meter Issue system status? | Enphase Returns the summary along with the energy produced on the system over its lifetime. Handle Envoy S (and Envoy IQ) without CT's as 'endpoint_type' "P" instead of 'endpoint_type' "PC". The system will continue to operate normally B. meter types, electrical connections) can vary across Australia. 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. I think it is working as you intended, but see. 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. Do not nofollow your links to Enphase. Leave it in place for at least 15 minutes. It'll be removed from the code. WebThere is an issue with my envoy meter measurements Expand Post Translate with GoogleShow OriginalShow OriginalChoose a language DownloadDownload Show more 0000010645 00000 n Envoy-S Installation and Operation @gtdiehl Here is my current production.json from my IQ D5.0.49 (77afa8) with CT metering turned off. Specifically it has to do with the power factor. You have your consumption meter set to "load with solar production" or "load only"? Immediately to the left of or above the mark, you must display the words Powered by in a clear and conspicuous manner and in a minimum eight-point font. All times are GMT-5. The Enphase Home Energy System meters solar production and home electrical loads. When current transformers (CTs) are wrapped around a live In general, a Meter Issue indicates a system where on-site maintenance may be required. The production or consumption measurements received by the Enphase Cloud are negative. 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. In general, a Meter Issue indicates a system where on-site maintenance may be required. 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. D`TR2 (P@$D j+C"qa7%A]4(uWP7T! Specifically it has to do with the power factor. 0000375185 00000 n If the system doesnt have any revenue-grade meters installed, the response includes an empty intervals array. It appears to work fine. 3.48 kW of SolarWorld panels and Enphase IQ7 micros. Enphase Energy, Inc. Enphase Energy Australia | Lvl 2, 2.26, 100 Collins St Alexandria, NSW 2015, Envoy S Wiring recommendation Subboard Typical 1Phase Net Metering, Envoy S Wiring NSW METERING recommendation 1Phase TWO METERS for Net Metering. Envoy WebC. All API requests require your API key and a user_id. I see now that there was mention of these URLs in the Envoy-S data scraping blog that I missed previously. Have you tried flipping the CTs 180 degrees? When I look into the error, it was not apparent to me the problem. I just tested it in Windows Sandbox: No authentication required for both url's. 0000268048 00000 n An explanation for the difference may be rounding errors or different time of measurement. 0000452724 00000 n 0000303679 00000 n Can you open a new issue (enhancement) to track this one? The fix was merged into the dev branch yesterday, which usually means it will make it into the next release (2021.01.0). metered_production wNow: 2.79 (gets truncated to 2) Enlighten declares a Meter Issue () system status when it detects a possible problem with the CT or storage measurements. Clients of the API are expected to do the same: Be order-agnostic, and ignore unknown response values. CT Installation and Wiring (latter number is lower but 'R' looks higher/newer than 'D'), Can you please add the following parameters for reading timestamps? The time series includes one entry for each day from the start_date to the end_date. From what I have seen on the Envoy IQ it only accumulates WH totals (today and 7 day) in the eim production structure of production.json WHEN CT metering is enabled. All requests support an optional callback parameter. Installing the Enphase Envoy-S Metered This page was generated at 03:27 AM. 3.48 kW of SolarWorld panels and Enphase IQ7 micros. This is called the merged time series. In addition, the response includes the attribute meter_start_date, to indicate where in the time series the meter measurements begin to be used. Do you expect to get the fix into the next (bug-fix) release (presumably 2020.12.1)? Enphase CT Consumption Measurements Error - Solar PV The rmsVoltage may actually be measured by the Envoy, but without any CT's installed, the rmsCurrent value apparently is a bogus value(?). The rationale is so that the Home Assistant sensor monitored_conditions does not have to change which ultimately does not create a breaking change or force users to change their environment. I have assumed it was 'Voltage and Current Metering' using the ohm's law variables (P = EI), so EIM. |nxv&T["mhQ zt.f&Q4W?t4:?TrJdoV1EBEJ!,^G@-C'[lUZTD;Z*fd'w?Z:Fo77c[iZ=vWKc~Wv6c? Enphase Handy Tips - Wiring your CTs for Gross vs Net Metering If you are not sure how to meet these requirements, please contact api@enphase.com before you launch anything. : For example, there are 100 centimeters in a meter. If you don't see any voltage pulses, replace the sensor. In my situation (ct_metering_production is False) the production value is read correctly from the production/inverters section in production.json. Data coming from /api/v1/* is updated every 5 minutes. 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. If there is an issue with the Envoy meter measurements, youll see a message like this: If one or more of your AC Batteries hasnt charged or discharged for the last 72 hours, youll see a message like this: This may not indicate a problem, especially if there hasnt been enough sunshine to produce energy that exceeds your homes consumption, or if your homes energy use has gone down to the point that the batteries dont need to discharge. Yes, I do want and think the values for both inverters and eim should be accessible if available. Can you open a new issue (enhancement) to track this one? One case that is not handled, if you want the inverters current production and WH lifetime production, with metering turned on, you can only get that from production.json. I added some more detail in the Issue #41. The inverters and the CTs dont report the same values and Envoy reader can make an incorrect assumption about whether CT metering is being used. Keeping in mind that consumption monitoring is an optional add on that doesnt interfere with the core functionality of the solar system. In my situation (ct_metering_production is False) the. There isn't any identifying object info inside the two objects in the top-level list. @lnlp - trying to answer a few of your questions with what I've learned so far. 0000014311 00000 n So I thought I'd update people on what I found just in case someone else runs into this problem. This page was generated at 03:27 AM. Manual: Add an extra parameter e.g. If there is a problem, MyEnlighten and the Enlighten mobile app show a message to help you know what to do next. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. WebAN_6612_032 Energy Measurement in Split Phase Systems Using 78M6612 Rev. Instead of /stream/meter has anyone tried /ivp/meters/readings? I does give a way of polling the detailed data from each CT for what looks to be all three phases, whether it is installed or not. Do not violate the other restrictions described in the Enphase, Copyright 2023 Enphase Energy, Inc. All rights reserved. When I run envoy_reader from a command prompt, the 4 production values shown are 0. My Envoy IQ is running D5.0.49 (77afa8) Build date Thu Mar 19, 2020 01:44 AM PDT. x=r?#Z[Sd{q20$&! Part number: 800-00554-r03, Each system element includes the following: Return values for status include the following, and are listed in priority order: Returns a listing of active devices on the given system. No news is good news! It wouldn't make a difference inititially when just measuring solar since solar generation is balanced. If you are installing in a multiphase application, the power line communication signal must be coupled All rights reserved. Model: Consumption Production Consumption Consumption Clamp Quantity Error: Failed to fetch Details Observation: metered values get truncated instead of rounded. Better ($) electric cars are using heat pumps more effectively to heat. @rct the scraping blog was where I got that URL. Data from /stream/meter (updates every second) shows the data separately for each phase but unfortunately this requires installer permissions. Note: If a system does not include a given device type, that key is left out of the returned hash. @lnlp Thanks! @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. So I'm having a hell of a time with my enphase envoy consumption measurements. I am just grasping at straws here. If the consumption measurements received by Enlighten do not appear to include storage activity, 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. % In cases such as these, the response code is 422 and the response body includes an error reason as well as the parameters used to process the request. A. See following comment in #46 for more information. Under some conditions, data for a given period may be temporarily unavailable. Regarding bullet 2: No, not only those two values. Enphase Envoy S 'metered' Multiphase (probably identical to Envoy IQ). tvd`x]6d=WY fj0A2! In general, a Meter Issue indicates a system where on 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? To troubleshoot this, check CT orientation and leads, compared with voltage measurements using your regional CT 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? What does the "Envoy Failure" message mean? - Enphase Support WebThere is an issue with the meter measurements. Production CT Installation on sites with multiple solar systems. How will I know if theres a problem with my system? 0000128068 00000 n It appears that this value is probably taken from the same L1 input, but its value differs few-thousand's of a volt. Anyway, I tried reversing both the production CTs and swapping their phases. Envoy-S or IQ running D5.0.49 without Metering Enabled, Envoy-S or IQ running D5.0.49 with Metering Enabled, Envoy-S running D5.0.49 without Metering Enabled and the /production.json page does not contain Production or Consumption keys. Copyright 2023 Enphase Energy. For a Net metering arrangement (load with solar), the Consumption CT must be positioned to measure the site loads AND all of the solar export. 2 0 obj Maybe this is only of interest to me. For just the powering of the Envoy a single phase would be sufficient. 0000009524 00000 n https://github.com/dlmcpaul/EnphaseCollector. Energy Measurement in Split-Phase Systems Using Examples in this documentation exclude the API key and the user_id for clarity. WebThe IQ Envoy uses readings from CTs to report measurement data for energy production and energy consumption. Because envoy_reader appears to read them from /production.json where the names are present but their values are 0 and do not get updated.
