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Or atleast get reporting working for all attributes for each hardware platform. <>/Metadata 3482 0 R/ViewerPreferences 3483 0 R>> %PDF-1.4 % Exactly: I have only CT's installed for measuring Consumption "CT's" is plural but consumption/eim/activeCount only shows 1. If there's voltage over 0.2 volts in any wire or connection, check for corroded, damaged or loose wires. @lnlp Thank you for running the code! The circuit passing through the consumption CT does not include AC Batteries. ' ~V8nG~fj# q:D{<=WXm jkZ`Z +\MXH:+5N^;Ll.l_`h'6ys`8r};gV5 >=A,`.hXp~Uj9Pus6[xClEomv`uDM Cross your fingers, and I'm hoping it will be included in 2020.12.1. The installers could have put it on the wrong leg. 1.0 5 Additional Features Additional features include wrong wiring detection, such as inversion My solar installer connected only a single phase to power the Envoy, while all three phases L1, L2 and L3 can be connected. To troubleshoot this, check CT orientation and leads, compared with voltage measurements using your regional CT Commonly, the reading will be within 30 minutes of the requested end_at; however, larger deltas can occur and do not necessarily mean there is a problem with the meter or the system it is on. Too bad, but no need to feel sorry. (I suspect something like: electrical induction metering). In general, a Meter Issue indicates a system where on Connecting only a single phase to the 'power input' connector (instead of all 3) already makes the system work (but will cause some values to be reported incorrectly). 0000128138 00000 n 0000139611 00000 n (Envoy-S metered multi-phase (EU) with no CT's installed.). The darkish overcast looked like possible little snow storm coming. This page was generated at 03:27 AM. production_readingtime (source: production.json production inverters readingTime) If you do not want to accept all content types, specify JSON only: Endpoints that receive dates expect the format YYYY-mm-dd. Data coming from /api/v1/* is updated every 5 minutes. : Copyright 2014 SolarReviews All rights reserved. I was happy to see it working in 2020.12.0 now but then noticed values reported in HA don't match /api/v1/production. 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. trouble with enphase envoy consumption measurements 0000003055 00000 n 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 @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. It'll be removed from the code. This is because envoy_reader assumes that when `envoy/production.json' exists that this is the location to read the Production data from. This is useful where you need to capture the production data of another PV installation where this is wired to a different location in a property. WebWhen used with an Envoy S Metered or IQ Gateway, the Consumption Current Transformer (CT) enables home energy consumption monitoring. Enphase Consumption Monitoring CT for Envoy - Solar I have assumed it was 'Voltage and Current Metering' using the ohm's law variables (P = EI), so EIM. If a request is rejected because one of these limits has been exceeded, the response includes information about why the request was rejected: period tells you how long to wait. 0000026874 00000 n 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. 2002 Envoy Electrical Issues Related to Liftgate I did notice that there was only one solar CT and that may need to be on a particular leg as well. My blue bars show production and yours appear to show consumption. Here's what mine looks like: I think the negative power factor happens when you're sending power back to the grid, but I could be wrong. Returns a time series of energy produced on the system over its lifetime. To troubleshoot this, check CT orientation and leads, compared with voltage measurements. This requires an alternative arrangement of the CTs for correct measurement. There is an issue with the meter measurements. rmsCurrent and rmsVoltage if only single instances reported for these instead of separately per phase? For example, midnight on 5 May, 2015, in Pacific Daylight Time is 1430809200. If your systems meter has stopped reporting, youll see a problem message like this: I can even see it go lower after that and work much better than it did on the way up. If your system has stopped reporting data, youll see a problem message like this: Learn what you can do if your system stops reporting data. Unless I'm wrong about that, it would be useful to be able to get wNow (production) for both, so hopefully your naming would also include inverters_production. It could be the CTs are plugged into the wrong socket. to your account. My 8x320W=2.56 kw mono array gets the IQ6+ inverters running at pf=1 at 700 VA. Under some conditions, data for a given period may be temporarily unavailable. When the query parameters include production=all, returns meter and microinverter-measured time series: Returns a listing of all active Envoys currently deployed on the system. 0000196664 00000 n For example, there are 100 centimeters in a meter. So I'm having a hell of a time with my enphase envoy consumption measurements. WebThere is an issue with my envoy meter measurements Expand Post Translate with GoogleShow OriginalShow OriginalChoose a language DownloadDownload Show more Any link back to Enphase should be follow-able. CT Installation and Wiring Wherever you display information from the. Why not use actual values (with decimals, when reported)? Yes the original bug in envoy_reader has been fixed. 0000303640 00000 n 3.48 kW of SolarWorld panels and Enphase IQ7 micros. A. @OllemGit The code currently does a check to see if the attributes of production and consumption exist in the web page. I suggest to add the following two output parameters for this (so they can be read as sensor values in Home Assistant also); Can you open a new issue (enhancement) to track adding new parameters? It causes Home Assistant to not update after a couple of polls. I would like some input from @jesserizzo and others before opening a PR to merge this change. 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. But that is an incorrect assumption because it is only valid when current transformers (CT) are enabled/installed. Solar Production CT MUST measure all solar circuits on site. The API accepts a number of parameters. Depending on if the Envoy is configured as Net or Total Consumption could impact the values you are seeing in Home Assistant. @rct I get what you're saying. If the system doesnt have any microinverters installed, the response includes an empty intervals array. Enphase Ensemble Systems. 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. 0000010645 00000 n 0000011718 00000 n So I swapped the leads on the Envoy for the consumption CT's and have been monitoring all day and the data looks good. 'active' : 'js-change-currency' ?> //= plugin_dir_url( __FILE__ ) . All rights reserved. So I've had my envoy setup for 5 years now no issues. 0000410990 00000 n Is that new Envoy firmware? 0000303679 00000 n I've seen that referred online as being able to get the individual readings and maybe it doesn't require the installer password. Ideally, the user should be able to specify and track either or both from Home Assistant. I've connected them using Enpase IQ7+ micro inverters and bought also a Envoy-S Metered with them to read out the production statistics. hQILSQ=S?H)B) B$4 I like the suggestion of using /api/v1/production by default and add the additional metered_* parameters for /production.json. If it continues to display Envoy Failure or if it never moves beyond the Highly configurable 127v VRef, 60hz profile intended as a source for custom profile derivation, including Advanced Grid Functions. Similarly, if you see no message in the Enlighten mobile app, your system is doing fine. Software Version: R4.10.35 (6ed292) The time series includes one entry for each day from the start_date to the end_date. Intervals are 15 minutes in length and start at the top of the hour. 0000268009 00000 n I would also prefer if the timestamp of when the values were updated can be added, e.g. My envoy has been updated twice (or more) as far as I remember. Envoy S Production data is not read / read incorrectly when And possibly add another parameter called activeCTCount to tell the user if the Metering feature is enabled on their Envoy? 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. I'm not sure what would be a good way to name production Watts data elements to allow referencing either or both of them in Home Assistant's configuration. Examples in this document exclude the callback parameter for clarity. Maybe this is Envoy-S Metered (Multiphase) and or firmware version dependent? I am quite sure my problem is based in the start-up voltage and minimum voltage. The text was updated successfully, but these errors were encountered: @lnlp Would it be possible for you to post a copy of your /production.json? 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 It appears to work fine. I think it is working as you intended, but see. Application plans have minute and month limits. So this voltage is apparently read from L1 on the 'power input' connector. You can check the systems status in the meta attribute of the response to determine when the system last reported and whether it has communication or production problems. Copyright 2023 Enphase Energy. The Enlighten Systems API is a JSON-based API that provides access to performance data for a PV system. Have you tried flipping the CTs 180 degrees? All were taken at the same time. Could this have been fixed in a later firmware revision? CT metering can be turned off even on newer Envoys if the CTs aren't installed or are installed incorrectly. 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. I was able to check a couple things this weekend. And the metered_* parameters come from the appropriate section of /production.json that contains type of eim. meter_issue One or more meters on the system are reporting unusual envoy_reader should handle all these (4) situations correctly. See Andrew Mitchell's Enlighten Manager Mastery video for a visual walkthrough of CT troubleshooting using Enlighten Manager. A CT is installed and Metering is only monitoring Production. The dark hours on a system are an example of such a gap, because the microinverters do not produce at night. As previously requested please add the following output parameters: 0000009524 00000 n The sensor should produce a voltage pulsing signal. Envoy 1 0 obj 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. 0000139882 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. 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. x=r?#Z[Sd{q20$&! 0000452685 00000 n Not sure what the actual url for the page is though. I have a 3 phase power system, so I also have 3 CT's which each measure 1 fase, but in the Ephase app the value is shown as a single Power consumption parameter. For more details, visit I suggest to use the term 'CT Metering' (or 'CT Metering Enabled') instead of "Metering (CT) Status". Andrew Mitchell's Enlighten Manager Mastery video. My envoy has values for those rather than all zero, because metering was turned on a while but wasn't giving the right values. I have had the production CT installed from the beginning and I just now got around to installing the consumption CT's. How do I troubleshoot a Meter Issue system status? | Enphase https://github.com/dlmcpaul/EnphaseCollector. You can include more than one value to search for: returns systems that currently have Envoy or microinverter communication issues. 0000033107 00000 n When I look into the error, it was not apparent to me the problem. You can check the systems status in the meta attribute of the response to determine when the system last reported and whether it has communication or metering problems. Envoy <> Will there be / shouldn't there be 3 separate "eim" sections, each for one phase? % 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. 3.48 kW of SolarWorld panels and Enphase IQ7 micros. rmsCurrent and rmsVoltage could be reported by envoy_reader as well. privacy statement. Note: I've got production and consumption metering turned off (activeCount == 0). So it looks like you need to join with /ivp/meters based on eid to know what you are looking at and whether it is enabled. I'll return values with a decimal. @lnlp I'll release the new version on pypi this weekend and open a PR on the Home Assistant side as well. Enphase consumption CT measurement problem. - Solar Panels It was like this for a Very interesting indeed. New releases (due to incompatible changes) are communicated well in advance of removing the older one. Some may view this as a draw back. If you dont have permission to view consumption data, the response code is 401. Could there there be another (URL) location on the Envoy where differentiated data for each phase is available? When this parameter is provided, the returned JSON is wrapped in the callback. How NASA Lost a Spacecraft From a Metric Math Mistake dsmr-reader . Here are the possible messages that may be displayed: Some microinverters have stopped reporting. Well occasionally send you account related emails. My /api/v1/production/inverters inverter data is already properly read and output by envoy_reader (I can see the values in Home Assistant). Gaps in reporting are not filled with 0-value intervals. Input date range for rgm_stats is restricted to 7 days. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. The heating system is just resistance heaters on that car so it's like a giant toaster oven. %PDF-1.5 @lnlp Thanks! Energy consumption CT monitoring for home solar systems I know this may seem like a back step but I'm thinking of changing back to the original output of the envoy_reader api, and have the code get the production values based on the activeCount attribute. Envoy S Production data is not read when not using current transformers which renders reported Production data useless. Today is medium overcast so that is adding to low production. An Envoy S (and probably Envoy IQ) without CT's enabled should be handled as 'endpoint_type' "P" instead of 'endpoint_type' "PC". avh]O(ar /I;}z*',)RsB$F8$tE)>}0.B "sk]a/E+sQWTM/Na>GGqJRCX?? I wonder if that is why your blue bars are labeled production but look like they follow a consumption pattern? 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. 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. Since installation the system has shown an intermittent error: "Meter Issue. In Home Assistant ('Enphase Envoy' add-in which uses envoy_reader) I do not get actual values for all 4 values shown in /api/v1/production. Can you confirm that you can get this without any authentication? 0000268048 00000 n 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. I just tested it in Windows Sandbox: No authentication required for both url's. Better ($) electric cars are using heat pumps more effectively to heat. Regarding bullet 2: No, not only those two values. If the message persists and is not due to unusual production or consumption conditions, contact your installer for help. 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. Regarding measurements for each phase, he Envoy has a URL that deliveries a stream of measurements -. Imagine that the initial ammeter reading, captured on the 10A scale, was .365A (365mA). 0000033020 00000 n If some of your microinverters have stopped reporting to the Envoy, youll see a problem message like this: Click the link in the message to see which microinverters are not reporting and their location in your array: Learn what you can do if some of your microinverters have stopped reporting. 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. Are all three phases wired to your Envoy power connector_(most-left connector on the Envoy)_? Like I said I'm still thinking about it and weighing the pros and cons. About the Enphase Envoy-S Metered The Enphase Envoy-S Metered communications gateway enables performance monitoring and remote software and firmware updates of an Enphase Microinverter System. I have not done the math to calculate the cost savings for such a small battery (10 kWh) on the Ford. In my situation (ct_metering_production is False) the. endobj Returns summary information for the specified system. In general, a Meter Issue indicates a system where on-site maintenance may be required. I'm following the current convention that was previously coded. Envoy S Production data is not read / read incorrectly when current transformers are not enabled/installed [bug], https://thecomputerperson.wordpress.com/2016/08/03/enphase-envoy-s-data-scraping/#comment-5838, Add production_readingtime and consumption_readingtime output parameters, Add consumption_ct_metering_enabled and production_ct_metering_enabled output parameters, Support reading values of consumption and production per phase, The envoy is configured without CT metering and the user wants WH totals for today and 7 days which aren't available in. A difference of 1 Watt, which may be caused by a rounding error, or by a small difference in moments of measurement. Theoretically one of the two CT wires could also be used for measuring voltage. I'm sorry about this! Production CT Installation on sites with multiple solar systems. Sometimes, but not Would have to find a system that has 3Phase with Metering enabled and CTs installed. 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. Yes, I do want and think the values for both inverters and eim should be accessible if available. I added some more detail in the Issue #41. In my comments above, I was arguing for the case to still be able to get the inverter numbers even if metering is enabled. ct_enabled with default value True (requires no changes in existing client code). Can you open a new issue (enhancement) to track this one? 0000470581 00000 n Copyright 2014 SolarReviews All rights reserved. ^nBsEi. Here are captures of /api/v1/production, /production.json and /api/v1/production/inverters. Example: It is possible to request a subset of the systems list. A device is considered active if it has not been retired in Enlighten. 0000002893 00000 n This page was generated at 03:27 AM. The consumption measurements received by Enlighten do not appear to include storage activity. See following comment in #46 for more information. I'm thinking maybe another check of the attribute eim. If these are zero than poll data from the other production page. So I swapped the leads on the Envoy for the consumption CT's and have been monitoring all day and the data looks good. According to the IQ Envoy manual this is possible if the user wants revenue-grade production metering. Where's the Leak? Servicing Today's Cooling Systems | MOTOR That can only mean that all 3 phases are connected, the 4 wires will be: N, L1, L2 and L3. Returns performance statistics as measured by the revenue-grade meters installed on the specified system. Examples include asking for stats starting at a time that is later than the systems last reported interval, or asking for stats before a system has started production. Web4.14.23 Scheduled Maintenace. 0000003706 00000 n Here's what I get now: You may have current leading or trailing the voltage for poor Power Factor. So far the readings do not look right. What use are values of e.g. Better ($) electric cars are using heat pumps more effectively to heat. It seems the the values are almost the same and they are both updated every 5mins. 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. It does show in the HTML output, but scraping should be avoided. WebIf your meter has a milliamp scale, use it whenever possible because its a more sensitive scale. /production.json: "type": "eim", "rmsVoltage": 245.583 metered_production wNow: 2.79 (gets truncated to 2) For example. Note: my CTs are currently disabled. Remote problem-solving The Envoy lets you pinpoint performance issues instantly and resolve them remotely, before they get in the way of system performance. I know not a perfect solution but through small changes eventually we will get to a release that meets the needs of Envoy users across all firmwares . @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. In general, a Meter Issue indicates a system where on-site maintenance may be required. Install a phase coupler on the load side of the over-current protection device. Meters are abbreviated using a lower case "m" in measurements. Here is low light at the end of the day. In other words, without CTs to use the Envoy's accumulation of WH Today and WH Past 7 days, you'd need to be able to get Envoy Reader to poll /api/v1/production. 0000013177 00000 n @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? When this condition is detected, the response code is 500 and the response body is: Returns a time series of energy consumption as measured by the consumption meter installed on the specified system. The iso8601 format returns all temporal values, whether dates or times, in an ISO 8601 time format including timezone offset; for example 2015-05-05T00:00:00-07:00 is midnight on 5 May, 2015, in Pacific Daylight Time. I have had my solar setup for 1.5 years so far, no issue. 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. 0000012600 00000 n For just the powering of the Envoy a single phase would be sufficient. In some extreme cases, you may receive a 503 error instead of a 409. It would be nice if other useful parameters e.g. |JU\"K2b Can you open a new issue (enhancement) to track this one? /api/v1/production, Here is my current http://envoy.local/api/v1/production. Copyright 2023 Enphase Energy. Envoy Status period_start and period_end tell you when the minute (in this case) started and when it will end. While my production meter struggles at PF=0.5-0.7 from 8:30 to 11am in this equinox season, it finally gets to pf=1 as the sun clears the trees with VA=700. /production.json: "type": "eim", "rmsCurrent": 0.534 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. Learn what you can do if the systems meter has stopped reporting. 0000375185 00000 n @rct If you have code changes could you post it to GitHub for a possible merge? Installing the Enphase Envoy-S Metered But envoy_reader does not read it. This indicates that you have made too many concurrent requests. please contact Enphase Technical Support. By default, systems are returned in batches of 100. I upgraded to HA 2020.12.1 today and the /api/v1/production counters now appear to report properly in HA. WebThere is an issue with the meter measurements. If you see a green checkmark, then your system is fine with normal system production. Electrical system: 3-phase 230V. Handle Envoy S (and Envoy IQ) without CT's as 'endpoint_type' "P" instead of 'endpoint_type' "PC". 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. The rmsVoltage may actually be measured by the Envoy, but without any CT's installed, the rmsCurrent value apparently is a bogus value(?). If you dont have permission to view consumption data, the response code is 401. You may pass a limit parameter to the request, which sets the page size for that request. If the total duration requested is more than one day, returns one day of intervals. In other words, if you explicitly want to access that data for the inverters whether or not metering is on, production[0] is the place to get it. Returns the summary along with the energy produced on the system over its lifetime. There are 1609 meters in a statute mile. Thanks for your continuing efforts! All measurements are in Watt hours. Key Points measure resistance from black wire at lgm connector (while disconnected) to ground behind side panel inside rear cargo area. )bJ60F-phEZ You can change this in the. 0000154881 00000 n This means that we need separate 'CT Metering' parameters for production and for consumption. There is a limit to the number of systems that can be returned at one time. In that case, the response code is 500 and the response body is. /api/v1/production does not contain "readingTime" but /production.json "type": "inverters" does. However, each request may optionally include it. Enlighten declares a Meter Issue () system status when it detects a possible problem with the CT or storage measurements. WebMeasure for voltage across individual wires and connections in the charging system. What does the "Envoy Failure" message mean? - Enphase Support While much of the rest of the world uses the metric system of centimeters, meters, and kilometers, US has continued to the English units. There are no gaps in the time series. I would like some input from @jesserizzo and others. Here is the output of envoy_reader from various Envoys. 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. 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.