0000012600 00000 n 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 All rights reserved. 0000268009 00000 n If you are not sure how to meet these requirements, please contact [email protected] before you launch anything. privacy statement. I tried to take a screenshot but it did not come through very well. All times are GMT-5. It'll be removed from the code. @gtdiehl Here is my current production.json from my IQ D5.0.49 (77afa8) with CT metering turned off. The circuit passing through the production CT includes AC Batteries. Or atleast get reporting working for all attributes for each hardware platform. 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. Like I said I haven't looked through all of the comments yet. |nxv&T["mhQ zt.f&Q4W?t4:?TrJdoV1EBEJ!,^G@-C'[lUZTD;Z*fd'w?Z:Fo77c[iZ=vWKc~Wv6c? I'm producing 1-5 kWh/day and I see almost the exact daily amount reducing my consistent 7 kwh daily usage. WebThe split-core consumption CTs open and clamp around an existing conductor or busbar without rewiring. If the system doesnt have any microinverters installed, the response includes an empty intervals array. It does show in the HTML output, but scraping should be avoided. The sensor should produce a voltage pulsing signal. 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. Returns summary information for the specified system. To troubleshoot this, check CT orientation and leads, compared with voltage measurements using your regional CT Or maybe the Envoy combines the data of all three phases and the differentiation gets lost? 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. 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. In 'case B' one may wonder why the 'power connector' on the left exists and allows to wire all 3 phases. 0000011718 00000 n 0000139882 00000 n 0000018303 00000 n 0000023514 00000 n WebAN_6612_032 Energy Measurement in Split Phase Systems Using 78M6612 Rev. Electrical system: 3-phase 230V. For just the powering of the Envoy a single phase would be sufficient. My utility company (Xcel) has a great program where the rate is ~$0.04 per kWh which is awesome. At first I seemed to get a 404 for but maybe I didn't get the plurals right though http://envoy.local/ivp/meters/readings. WebThe Envoy brings you the real-time, module-level performance data that makes it easy to monitor your system or fleet from any web-connected device. Software Version: R4.10.35 (6ed292) But that is an incorrect assumption because it is only valid when current transformers (CT) are enabled/installed. We will provide For a Net metering arrangement (load with solar), the Consumption CT must be positioned to measure the site loads AND all of the solar export. If some of your AC Batteries have stopped reporting to the Envoy, youll see a message like this: If this occurs, you can follow the same troubleshooting steps for when microinverters have stopped reporting. Envoy-S Installation and Operation 1.0 5 Additional Features Additional features include wrong wiring detection, such as inversion Would have to find a system that has 3Phase with Metering enabled and CTs installed. What about 3-phase systems? For example, midnight on 5 May, 2015, in Pacific Daylight Time is 1430809200. Specifically it has to do with the power factor. So I've had my envoy setup for 5 years now no issues. By default envoy_reader should automatically determine whether CT's are enabled and act accordingly. I did not check (yet) where the come from and/or lead to, I did not check (yet) where the come from and/or lead to. 'lqgs:~>_A,XJNBPyF^h@~.]:XUaSeJmi*`L6Aj$FaLQPzi_~l[U66RO57YYZA/O3](8LLIFAZrsf/=qNe~^sjW9f+L`l7?d A 5K @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. 0000470581 00000 n So if the Envoy has Metering enabled values will be retrieved from /production.json and if Metering is not enabled values will be retrieved from /api/v1/production. WebThe use of any other type of CT will result in incorrect power measurements, and may permanently damage the WattNode meter. Yeah hopefully it'll make it into the 0.119 release! What does the "Envoy Failure" message mean? - Enphase Support For a 3-phase installation I would need to buy 4 additional CT's while consumption and production data is already provided by my smart electricity meter (via DSMR P1 port). Each Microinverter element includes the following: This endpoint is deprecated and will be removed in a future release. Do not violate the other restrictions described in the Enphase, Copyright 2023 Enphase Energy, Inc. All rights reserved. <> ^nBsEi. I am just grasping at straws here. Envoy reader doesn't have the flexibility to allow the user to override envoy reader's assumption and specify which data items or sources you'd like to track in Home Assistant. WebThe LEDs on the Envoy-S are solid green when a function is enabled or performing as expected, flashing when an operation is in progress, or solid amber when Some may view this as a draw back. x=r?#Z[Sd{q20$&! I therefore did not install any CT's. Not sure what the actual url for the page is though. endobj The Envoy-S Metered uses precision Current Transformers (CTs) to measure PV production So I swapped the leads on the Envoy for the consumption CT's and have been monitoring all day and the data looks good. Reduce the number of concurrent threads in your application in order to avoid this response code. 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. Attributes that are times are named accordingly (e.g., operational_at, last_report_at, start_at, end_at). In my situation (ct_metering_production is False) the. Already on GitHub? The review process is greater. 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). If a meter or meters are installed on the system, measurements come from the meter; otherwise, measurements come from the microinverters. 0000161309 00000 n Copyright 2014 SolarReviews All rights reserved. Any link back to Enphase should be follow-able. 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. Hopefully that data can be read from elsewhere on the Envoy, without requiring installer permissions. WebEnlighten declares a Meter Issue system status when it detects a possible problem with the CT or storage measurements. I haven't reached out to Enphase yet. 0000078062 00000 n There is an issue with the meter measurements. Enphase consumption CT measurement problem. The Enlighten Systems API is a JSON-based API that provides access to performance data for a PV system. While much of the rest of the world uses the metric system of centimeters, meters, and kilometers, US has continued to the English units. 0000063893 00000 n I use Envoy S but without any CT's installed. Returns the energy production of the system for the month starting on the given date. Why not use actual values (with decimals, when reported)? trouble with enphase envoy consumption measurements &pLlV y*Hv. For more details, visit I think it is working as you intended, but see. I did notice that there was only one solar CT and that may need to be on a particular leg as well. 0000004163 00000 n Can you confirm that you can get this without any authentication? That can only mean that all 3 phases are connected, the 4 wires will be: N, L1, L2 and L3. My Envoy reports a realistic value for data/production/ph-a/v while no CT's are installed. Actual Production that gets updated is available via envoy/api/v1/production however. Here's what I get now: You may have current leading or trailing the voltage for poor Power Factor. Now to change how things are displayed in Home Assistant, or adding/removing sensors that means probably both an API side code change as well as the sensor code change on the Home Assistant side. 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. How do I troubleshoot a Meter Issue system status? | Enphase WebMeasure for voltage across individual wires and connections in the charging system. The time series includes one entry for each day from the start_date to the end_date. Similarly, if you see no message in the Enlighten mobile app, your system is doing fine. Observation: metered values get truncated instead of rounded. WebThere is an issue with my envoy meter measurements Expand Post Translate with GoogleShow OriginalShow OriginalChoose a language DownloadDownload Show more Got your message a little before 11am my time so low production is just winding down. 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. Requests for times that do not fall on the 15-minute marks are rounded down. All times are GMT-5. & 3.48 kW of SolarWorld panels and Enphase IQ7 micros. (Envoy-S metered multi-phase (EU) with no CT's installed.). As previously requested please add the following output parameters: metered_consumption_readingtime, How about simplifying (I have observed bogus values for 'production' and 'consumption' in range between 0 and 2). The Enphase Home Energy System meters solar production and home electrical loads. 3.48 kW of SolarWorld panels and Enphase IQ7 micros. 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. If your application does not allow for you to include an image, you must include the text Powered by Enphase Energy. So I just display the values unless the device actually does not support metering. Some batteries havent charged or discharged recently. Here is the output of envoy_reader from various Envoys. Enphase Handy Tips - Wiring your CTs for Gross vs Net Metering It only reads envoy/production.json. This status was for me while debugging. and 0000007176 00000 n I would expect to see at least three different sets of values, one for each phase. No Home Assistant will not get fully updated automatically. This indicates that you have made too many concurrent requests. ct_enabled with default value True (requires no changes in existing client code). If you have subscribed to a plan marked Enphase attribution required, you must meet the following requirements as explained in the Enphase API License Agreement. 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. stream This is what is shown on the envoy/home page when CT's are not enabled: Let me know if you need more information or help. "Metered Production data not available for your Envoy device." rmsCurrent and rmsVoltage could be reported by envoy_reader as well. 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 0000452685 00000 n @rct If you have code changes could you post it to GitHub for a possible merge? There was a reply in the Home Assistant Community forum where a person took this screenshot. It could be the CTs are plugged into the wrong socket. 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. 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. WebC. Data from /stream/meter (updates every second) shows the data separately for each phase but unfortunately this requires installer permissions. 0000016440 00000 n Example: It is possible to request a subset of the systems list. metered_production wNow: 2.79 (gets truncated to 2) issue with envoy meter measurements Attributes that are dates are named accordingly (e.g., summary_date, start_date, end_date). You may pass a limit parameter to the request, which sets the page size for that request. Enphase CT Consumption Measurements Error - Solar PV fbK1yBE~nF\|WG x0y,x,JX { [J*4 U4%0!AWeZ sPH@@-GTpGs*(zI1YJBBGNN]UU>h`H_))q~u}@a1(%=_n8XH I've tried switching polarity on the CTs, and moving them around, but I can't get it into a real range. This is because envoy_reader assumes that when `envoy/production.json' exists that this is the location to read the Production data from. Here is low light at the end of the day. For example, a request to. 0000232378 00000 n The fix was merged into the dev branch yesterday, which usually means it will make it into the next release (2021.01.0). It also includes a $5 a month hook-up charge which covers the extra meter. Note: If a system does not include a given device type, that key is left out of the returned hash. There are 1609 meters in a statute mile. It was like this for a Could there there be another (URL) location on the Envoy where differentiated data for each phase is available? @rct the scraping blog was where I got that URL. 0000003706 00000 n I would like some input from @jesserizzo and others before opening a PR to merge this change. envoy_reader should handle all these (4) situations correctly. 0000026874 00000 n <>/Metadata 3482 0 R/ViewerPreferences 3483 0 R>> Envoy firmware gets updated by Enphase automatically. Imagine that the initial ammeter reading, captured on the 10A scale, was .365A (365mA).
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issue with envoy meter measurements