Load with solar production vs load only. All rights reserved. 0000093430 00000 n When the consumption CT is on Line 1 conductor, the arrow must point toward the load (away from the grid). My new netmeter outside the garage seems to be reading correctly but my enphase consumption readings on my phone from my enphase application seem to be way off and do not seem to conform to the measured readings netmeter. Hover over the graph to see the values displayed. 0000000016 00000 n Need Help? The issue I have is that so far all info that I found and pictures of the placement are in the main breaker box which in my case is in the garage about 40Ft from the Enphase panel and the wires goes through the ground or at least that's how it looks like it. I tried to take a screenshot but it did not come through very well. The issue might come from the production measurement. The problem in this case will be related to the installation of the current transformers. Lets compromise the inherent super reliability of a PV panel by mating it with something much less reliable so that you can have module level visibility. Number of Views1.14K. 0000008055 00000 n It could be the CTs are plugged into the wrong socket. Please check the sticker on the gateway to make sure they are being installed correctly. Even if there is energy being exported to the grid, there will be always consumption in the house. 0000006322 00000 n The production values will not be coherent, and production at night will be displayed. You have your consumption meter set to "load with solar production" or "load only"? hb``e``{ @1vopW! Please note: The consumption values in this configuration are an interaction between the consumption CT AND production CT: Consumption = consumption CT reading (import/export) + production CT. The combine box already has a 10 amp 110vac pug for accessories for the combiner box available. 0000075736 00000 n Did you power off and repower your Enlighten box after you made those changes. If they are activated, the small M in blue is displayed on your overview. Home. Hello all, I'm a new member an had a 10kw solar system installed on my roof last October. I am obsessed with creating new things, understanding how they work, and learning new methods to complete the job. Click for reviews | privacy policy. Your CT's (current transformers - little donut shaped guys that proportionately step down the current to a level that electronic devices can handle) are probably out of phase. Better ($) electric cars are using heat pumps more effectively to heat. How to fix? Professional installation is required, please contact your . If storage is installed, make sure that the activity is not being read by the production CT. The Net number calculated under the date looks wrong. 0000076034 00000 n The production CT must only read the production. 0000076665 00000 n The Enphase Meter Wizard. trailer 0000007437 00000 n Makes your energy consumption show as . Hover over the graph to see the values displayed. True, the combiner box only has a single ct that monitors solar 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. %%EOF Reddit, Inc. 2023. It's easy to fix but was a bit confusing. I have an Enphase system but it only has production and the blue bars are in the same orientation as in your chart. 0000093167 00000 n Reddit, Inc. 2023. In this case, the gateway will display an error message and a red icon. arrow direction is correct. 0 teajelly 8 mo. Toggle dropdowns on . 45 67 The installers could have put it on the wrong leg. Enables Home Energy Consumption and Monitoring. Have they been made longer? He would always challenge me to do better, find creative ways to make things work and try something new if I had a question about the old methods. 0000041393 00000 n 0000094573 00000 n Scan this QR code to download the app now. Please email us at info@renvu.com. Enphase not showing usage correctly. Not measuring anything? 0000013627 00000 n You can change this in the. Panel open above the power meter showing the Bus Bars and the two Sense Consumption CTs: This shows the the Sense Consumption CT on the shorter bus bar repositioned to expose more of that bus bar to allow space for the Enphase CT (hopefully). I've decided to add another energy monitor to the enphase combiner box with their ct's. Installers. Join discussions on this topic. 0000003305 00000 n IN / Change Country. Arrow needs to be pointing inwards in the current flow direction. See what you are producing and consuming in real-time using the Enphase Enlighten App or Online. The combine box already has a 10 amp 110vac pug for accessories for the combiner box available. At night it must be 0W. Enphase app before CT's installed today, showing day before todays installation: Same day after Consumption CT's installed, notice the Energy graph moved up: App showing today, before starting to receive new data from CTs: When we see the meter issue error message, we go the graph tab to see the values and where the error might be. 0000085518 00000 n I have had the production CT installed from the beginning and I just now got around to installing the consumption CT's. So far the readings do not look right. 0000011015 00000 n It might be related to the installation of the production CT. (For example, not all the production is being measured). Must be positive and match the microinverter production curve by day. So I swapped the leads on the Envoy for the consumption CT's and have been monitoring all day and the data looks good. 0000003330 00000 n The Envoy and the IQ terminal blocks are the same, and the consumption CTs should be installed the same no matter which envoy unit it is. To change the configuration, you must first deactivate the meter, wait for the command to be taken into account (this can take up to 15 minutes) and activate the meters again with the correct configuration. 0000085913 00000 n 0000075552 00000 n Continuing use of the site implies consent. All times are GMT-5. Thank You! Ya, Enphase. A clamp-style Current Transformer (CT) that can be used with IQ Combiner and IQ Gateway products, can be easily installed with one hand, and works well in crowded panels with complex wiring. ago On the other hand, if your configuration is in TOTAL and the CT location is in NET, your consumption will be at zero (in this configuration ENL Manager does not show the negative consumption, you can see it only by logging in to the ITK app). It also includes a $5 a month hook-up charge which covers the extra meter. In three-phase systems, at night, at least one phase is going from positive to negative values, it is most likely due to not being connected on the correct phase. 9 kW solar, 42kWh LFP storage. In your case it should be "load with solar production" as the solar breaker is on the load side. I am just grasping at straws here. 3.48 kW of SolarWorld panels and Enphase IQ7 micros. This is the total consumption of the house, not the consumption (import) from the grid. The measure the multiple in-coming solar leads. The setting you choose will also be shown on the customers Energy tab. 45 0 obj <> endobj 111 0 obj <>stream Site Assessment Form When considering consumption monitoring, first determine if the split-core consumption CTs can be readily installed around the service conductors or busbars. In 3P systems, the phases are determined by the gateway power feed (link to document on how to check phase correspondence and best practices). It's probably some strange estimation but I would like to know. Another photo with new energy monitor installed. 0000009056 00000 n Attached are some examples: The daily kWh usage verses enphase usage examples. 0000005341 00000 n <<6E1295F6AC586C42AD53BDC28514E189>]/Prev 188758>> I'd like to install the Enphase Consumption CTs as a means to compare to what Sense is showing me for consumption in the house. I was able to check a couple things this weekend. Is all the production being measured? 0000006433 00000 n Direct: 831-462-8243. Consumption CT Installation on this panel? It's probably some strange estimation but I would like to know. includes 8' 18AWG wire. It wouldn't make a difference inititially when just measuring solar since solar generation is balanced. The current product in your cart cannot be combined with any other product in the store. That why i'm Asking how is the consumption values generated for the enphase system. I was told told by my installer that the Consumption CTs would not fit my panel. Scan this QR code to download the app now. 0000010843 00000 n I'll get in touch with Enphase again today. You can not update or add item(s) to the cart. Part Number: CT-200-SPLIT Part: Enphase CT-200-SPLIT Consumption CT Requires Envoy-S Metered, Enables Home Energy Consumption and Monitoring, For Residential Use Only, . OutBack FP1 w/ CS6P-250P http://bit.ly/1Sg5VNH. On Enphase Installer Platform, the consumption must always be positive! 0000019421 00000 n 0000006688 00000 n I've decided to add another energy monitor to the enphase combiner box with their ct's. Production: The production CT should be placed on the line that comes down from the microinverters. RESIDENTIAL SOLAR SYSTEMS. 0000010703 00000 n Number of Views2.68K. Their is a single ct for one phase in the combiner box. Better ($) electric cars are using heat pumps more effectively to heat. Important: If the system is configured in NET (load with solar production) but the physical location of the CTs is in TOTAL (load only), the production will follow the consumption and will always be lower. 0000072329 00000 n https://github.com/dlmcpaul/EnphaseCollector. 0000013016 00000 n BSEE, R11, NABCEP, Chevy BoltEV, >3000kW installed. A few Months before my Solar Install, I purchased the Sense Solar Monitor system for it's ability to discover individual loads in the house. Ya, Enphase. An Enphase team member may follow up with you about your feedback. Copyright 2023 Enphase Energy. I find this unlikely but not impossible. I have not done the math to calculate the cost savings for such a small battery (10 kWh) on the Ford. This value is read by the current transformers and requires their correct installation. . 2. Settings / Do not sell my personal information. Please login again to continue to purchase. have secured the CT wires in the terminal blocks. EV owner since 2012. Make sure it is 0W at night or when the system is turned off. Complete your Enphase solar system by installing consumption monitoring CT's. 0000007184 00000 n Technical Brief: Assessing a Site for Installing Consumption CTs. So far the readings do not look right. Remember: If it is a 3P system, make sure you activate the consumption view per phase by selecting the Show phases option. Then, I'll be able to talk apples to apples and verify my solar generation. Enables whole-home consumption metering with an accuracy of +/- 1%, UL2808 certified for use at the service entrance. Negative values ONLY during the day? If you havent already be sure to tap that Subscribe Button https://www.youtube.com/c/JustinsProject/?sub_confirmation=1Thank you for watching and supporting our channel!#solarpanel #solarpanels #gosolar #solar #solarpower #solarenergy 0000001636 00000 n 0000004501 00000 n Is all the production read? I'd be interested in hearing what the installer has to say. The configuration is set to NET, with the CT placement in TOTAL, Check that the system is not set up with the Zero export profile, The configuration is set to TOTAL, with the CT physical placement in NET. 0000094534 00000 n It requires good PLC communication. This corresponds to the production transmitted from the microinverters over PLC. You can change this view in the settings. It seems to me that consumption values enflated when I larger solar production values. 0000004943 00000 n I have had the production CT installed from the beginning and I just now got around to installing the consumption CT's. 0000002018 00000 n It should be pointing towards the loads. Enphase Energy: Smart Solar & Clean Energy For Everyone Download. Number of Views1.26K. Then, I'll be able to talk apples to apples and verify my solar generation. My utility company (Xcel) has a great program where the rate is ~$0.04 per kWh which is awesome. 0000077742 00000 n Consumption must always be positive. In three-phase systems, we will have three CTs for the production and three for the consumption. Not to the microinverters. 0000031391 00000 n How to install consumption monitoring CT on an Enphase solar system. To monitor consumption on Line 2: 0000093809 00000 n 0000023221 00000 n I'll tie into the output solar leads with a single set of 50 amp on each of the larger wires. Is the configuration correct? 0000072248 00000 n If you use these links to buy something we may earn a commission. Enphase Consumption Monitoring CT for Envoy. The system has a enphase combiner box that measures my solar production to a meter in my garage. Follow us on Web: https://www.justinsproject.comFacebook: https://www.facebook.com/JustinsProject/ Twitter: https://twitter.com/Justins_ProjectInstagram: https://www.instagram.com/justinsnextprojectSome links contain affiliate links. 0000031125 00000 n Sounds similar to the situation of a person with two watches never knowing the correct time. You can clear the cart and exit the BOM process. Store. See attached photo and diagram. So, if any ct's Exist for the enphase system the have to be in my netmeter outside but if consumption system exists it's communicating over the power lines. If storage has been installed, make sure that the activity is being read by the consumption CT. OUTBACK SEALED GRID-TIE INTERACTIVE INVERTERS, Skip to the beginning of the images gallery, Contact us for availability, pricing and freight quote, Contractor and commercial discounts available, Specials and multi-pallet/container discounts, Complete residential and commercial grid-tie Solar kits, Design assistance, Permit submittals, Schematics, Enphase Monitoring CT Getting Started Guide, Enphase Consumption Monitoring CT-200-Split Installation Guide, Enphase Ensemble Technology System Planning Tech Brief, Envoy requires 2 CTs to connect to terminal block. The installer needs to come out and re-arrange them. How efficient will it become? To monitor consumption on Line 1: - Connect the white wire to the white "C1" and the blue wire to the blue "C1" terminal. KXL\ms2V!SN0EJ@ f @iA `I>=su,aaX . If you have multiple circuits, you can pass both phase wires (only if they are the same phase) through the same CT. Additional CTs can be installed and connected in parallel on the corresponding CT terminal if needed. Toll Free: 877-297-0014. 0000076122 00000 n The phases are determined by the gateway power feed. I have it set on load with solar production. If the meter measurements are not correct, the client wont see the real production. 0000076943 00000 n Contact us for sales, quantity discounts and expert reviews for the Enphase CT current transformer for Envoy. Connect the white wire to the white "C1" and the blue wire to the blue "C1" terminal. Copyright 2014 SolarReviews All rights reserved. 0000018159 00000 n 0000008308 00000 n The combiner box outputs to a solar production meter in the garage then outputs to the output side of my netmeter outside the garage. if you have installer access configure the CT for net not gross, or ask support to flip the bit for you. 0000023317 00000 n The production CT might be reading some consumption and not only the microinverter activity. startxref 0000053207 00000 n Lets compromise the inherent super reliability of a PV panel by mating it with something much less reliable so that you can have module level visibility. The combiner box outputs to a solar production meter in the garage then outputs to the output side of my netmeter outside the garage. 0000077251 00000 n CT INSTALLATION GUIDE. I'm waiting for that information from the installer. 0000012492 00000 n 3.48 kW of SolarWorld panels and Enphase IQ7 micros. Microinverter measurements. If the CTs are installed, make sure that the production readings are showing the meter measurements. It came with it's own set of Consumption CTs and Solar Generation CTs. All rights reserved. Copyright 2014 SolarReviews All rights reserved. It is necessary to zoom in on the graph by dragging the cursor after the peak to see the new values. When you change the configuration, a peak in consumption may appear. True, the combiner box only has a single ct that monitors solar production. Attached are some examples: The daily kWh usage verses enphase usage examples. EV owner since 2012. 0000002145 00000 n Ensure they are inserted into the envoy unit in the correct orientation. Homeowners. Currently I do not have TOU rate pricing. I'll tie into the output solar leads with a single set of 50 amp on each of the larger wires. Neither configuration is good with respect to the CT location. Configuring the meters to three phase and powering the gateway single phase will stop the production of the microinverters. 0000023152 00000 n Thanks for your support.About MeMy name is Justin and I've always enjoyed building things. All times are GMT-5. I'm looking for opinions as to whether the shorter bus bar will allow for the Enphase Consumption CT to be placed on it, with or without the Sense Consumption CT. FYI: the Consumption CTs did fit, along with the Sense Consumption CTs: Enphase app before CT's installed today, showing day before todays installation: Same day after Consumption CT's installed, notice the Energy graph moved up: App showing today, before starting to receive new data from CTs: And finally data showing Consumption, Imported and Exported, a well as Produced and Net Exported: (My otherwise perfect solar production day was 'scarred' when power was turned off to install and setup the Consumption CTs:) Perhaps I'll hit 40 kWh hours tomorrow for the first time. Copyright 2023 Enphase Energy. That why i'm Asking how is the consumption values generated for the enphase system. Enphase Energy: Smart Solar & Clean Energy For Everyone. Skip to content. I have had my solar setup for 1.5 years so far, no issue. Note that big power spike in the morning, that is our electric car (Ford C-Max Energi) pre-heating the cabin. How are other energy industries having an effect on solar pv? For Residential Use Only. How to install consumption monitoring CT on an Enphase solar system. 0000016815 00000 n For the best experience on our site, be sure to turn on Javascript in your browser. It seems to me that consumption values enflated when I larger solar production values. My new netmeter outside the garage seems to be reading correctly but my enphase consumption readings on my phone from my enphase application seem to be way off and do not seem to conform to the measured readings netmeter. If the consumption CTs cannot be easily installed on the service panel, additional electrical wiring may be required to prepare the site. 0000085260 00000 n Support. 0000003906 00000 n 0000008563 00000 n When the consumption CT is on Line 1 conductor, the arrow must point toward the load (away from the grid). All rights reserved. I wonder if that is why your blue bars are labeled production but look like they follow a consumption pattern? The first three on the gateway are dedicated for the production. Discussion of solar photovoltaic systems, modules, the solar energy business, solar power production, utility-scale, commercial rooftop, residential, off-grid systems and more. Please note: You have two possible displays: Meter measurements. 0000006174 00000 n When I look into the error, it was not apparent to me the problem. Your session expired. %PDF-1.7 % My blue bars show production and yours appear to show consumption. Professional installation is required, please contact your installer for an estimate before purchase. Is a third-party inverter present? 0000072067 00000 n Are they connected on the correct terminal? This page was generated at 10:53 PM. SKU: CT-200-CLAMP. I'm not always right, but I learn from my mistakes and do better the next time. . xref Tell your installer to call Enphase tech support level 2 if they don't know what this means. 0000020503 00000 n The production CT might not be connected on the correct terminal of the gateway. Does your Enphase monitoring box have CT Clamps or is it the typical Envoy? 0000062507 00000 n 0000012358 00000 n 0000072179 00000 n Enphase Consumption Monitoring CT CT-200-SPLIT for ENVOY-S XAM1-120 and Envoy X-IQ-AM1-240-B Split-core current transformers enable whole home consumption metering (+/- 2.5%). I believe this helps put me in the mindset that I can build anything I put my mind to.Thank you for following along dont forget to Like, Comment \u0026 Share our Videos. 0000075273 00000 n In order to have the data for all three phases, we MUST power up the gateway on the three phases. Remember: If it is a 3P system, make sure you activate the consumption view per phase by selecting the "Show phases" option. Clamp the CT on the main supply Line 1. Note that big power spike in the morning, that is our electric car (Ford C-Max Energi) pre-heating the cabin. That may be a clue. 0000005738 00000 n Get notified once the product is back in stock. I find this unlikely but not impossible. So, if any ct's Exist for the enphase system the have to be in my netmeter outside but if consumption system exists it's communicating over the power lines. I assume a much larger EV is in our near-ish (2-3 year) future and getting TOU will absolutely make sense then. IronRidge Wire Clip Molded PVC Black (Polybag, 20pcs), Enphase Q Cable IQ Series Portrait Trunk Cable 1-Phase, Enphase Cable Disconnect Tool for IQ Series Q-DISC-10, Enphase Female Sealing Cap for IQ6/IQ6+ Q-SEAL-10, Enphase Branch Terminator for IQ Series Q-TERM-10, Enphase Field-wireable Connector Male for IQ6/IQ6+ Q-CONN-10, Enphase Field-wireable Connector Female for IQ/IQ6+, Enphase 240VAC 1-Phase Trunk Cable IQ No Connectors Q-12-RAW, Enphase Consumption Monitoring CT-200-SPLIT for ENVOY S, IQ. They are not on the correct phase. Therefore, it is always recommended to first check the values at night to know if it is a consumption CT problem or if the incorrect values are only showing during the day. My netmeter reading doesn't correspond to enphase consumption reading. My netmeter reading doesn't correspond to enphase consumption reading. A889947E-241E-4CD0-AA7B-C993FF4C8864.jpeg, 4255F7DE-2482-400E-9172-25889D8B2B7D.jpeg, Solar Panels for your Home, Grid Tied Solar PV. If not, it will be reflected on the consumption graph. 0000006209 00000 n 0000031771 00000 n We can compare with the values transmitted by the microinverters: There are two possible configurations depending on where we have placed our consumption CT, with load with solar configuration being the most common one. Install two split-core CTs (order two CT-200-SPLIT) to provide consumption metering. On the system, we can see the error message Meter issue. Otherwise, the error Meter issue Storage measurements will be shown. When will it become so affordable that it's accessible to everyone? 0000003466 00000 n To provide a better shopping experience, our website uses cookies. This page was generated at 10:53 PM. The heating system is just resistance heaters on that car so it's like a giant toaster oven. This is a place to discuss the photovoltaic and related equipment from Enphase Energy. 0000012517 00000 n 02-18-2020, 11:46 AM I have had my solar setup for 1.5 years so far, no issue. 0000015127 00000 n Where to BUY Equipment at WHOLESALE PRICES: https://www.santansolar.com/?ref=justinsproject Buy Merch:https://justinsproject.myspreadshop.com/Subscribe to our Channel: https://www.youtube.com/c/JustinsProject/?sub_confirmation=1Consumption CT - https://amzn.to/3e7CUax Timeline:00:00 - Intro00:46 - Prep02:53 - Installing CT09:34 - Testing10:42 - ClosingSubscribe to our Channel: https://www.youtube.com/c/JustinsProject/?sub_confirmation=1Check out our Amazon Store: https://www.amazon.com/shop/justinsproject*** If you purchase anything on Amazon after visiting one of our items we get a small commission at no additional cost to you and it helps support our channel. Complete your Enphase solar system by installing consumption monitoring CT's. See what you are producing and. The measure the multiple in-coming solar leads. Enphase Ensemble Systems. Pointing to the loads. - Clamp the CT on the main supply Line 1. #1 Enphase consumption CT measurement problem. I assumed the installation would of included Consumption CTs, I found out after the install that they were not installed when I went to the App to look for Consumption as I'd seen on a co-workers installation, as well as the pics on the iPhone App in the App Store. White cable needs to be on top and blue on the bottom. This is for customers, potential customers, and others curious about the company's products. The arrow to show which direction the current should flow was backwards on one of my CTs. We can check the current configuration and phase count on the Devices tab. Have you tried flipping the CTs 180 degrees? Related Categories: Envoy Metering & Management. All rights reserved. The Consumption Clamp CT enables battery and home energy usage monitoring. 0000075711 00000 n I grew up helping my father design, make, create, and build all kinds of things. Ensure the consumption CT arrows are facing toward the load, away from the utility. Please enter your Enphase App credentials. In single-phase systems, we will have one CT for the production and one for the consumption. who configured the consumption CT in the envoy, it takes installer access. How to use the meter wizard in the Enphase Installer Toolkit to configure production and consumption CTs? 1. Business owners. Possible reasons for consumption not being measured correctly: Arrow in the right direction. To highlight the issue, attaching a screenshot of yesterdays production/consumption . On the phase wire AND on the correct phase. I did notice that there was only one solar CT and that may need to be on a particular leg as well. Fax: 831-462-8246. The Consumption Clamp CT enables battery and home energy usage monitoring. 9 kW solar, 42kWh LFP storage. I'm new to Solar as of PTO of my 8KW system as of Dec 16th. This is the most accurate option. A clamp-style Current Transformer (CT) that can be used with IQ Combiner and IQ Gateway products, can be easily installed with one hand, and works well in crowded panels with complex wiring. Improvements to design and cost reductions continue to take place. Solar photovoltaic technology is one of the great developments of the modern age. Production: The production CT should be placed on the line that comes down from the microinverters. Visit the Enphase Community. The heating system is just resistance heaters on that car so it's like a giant toaster oven. Please enter your email address below to receive a password reset link.
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