{"product_id":"refoss-smart-home-energy-monitor-native-open-api-and-web-ui-no-cloud-required-real-time-electricity-usage-monitor-power-consumption-meter-works-with-home-assistant-and-mqtt-solar-net-metering-etl-b0djnv3gpr","title":"Refoss Smart Home Energy Monitor, Native Open API \u0026 Web UI (No Cloud Required), Real Time Electricity Usage Monitor, Power Consumption Meter Works with Home Assistant \u0026 MQTT, Solar Net Metering, ETL","description":"\u003cul\u003e\n\u003cli\u003eLOCAL CONTROL \u0026amp; DATA PRIVACY: Access your home energy monitor data locally via Built-in Web UI, Open API, and MQTT without relying on cloud services. Unlike cloud-dependent monitors, Refoss ensures your data stays within your home network. Direct local access protects your privacy while giving you 100% full control of your home energy system even during internet outages.\u003c\/li\u003e\n\u003cli\u003eNATIVE HOME ASSISTANT \u0026amp; OPENCLAW AI: Experience seamless Native Home Assistant integration right out of the box—no firmware flashing or complex coding required. Featuring ✨NEW✨ OpenClaw Support, it enables AI-driven automation for smarter, real-time energy management and seamless smart home control.\u003c\/li\u003e\n\u003cli\u003eMAXIMIZE SOLAR \u0026amp; ZERO FEED-IN AUTOMATION: Designed for solar homes, the power monitor works with the Refoss app and Home Assistant to automatically use surplus solar power. Appliances like EV chargers, washing machines, and water heaters are powered during midday peaks, maximizing solar self-consumption and reducing low-value electricity feed-in to the grid. Optimizes usage and reduces bills.\u003c\/li\u003e\n\u003cli\u003eREAL-TIME MONITORING \u0026amp; ±1% ACCURACY: Monitor voltage, current, active power, and power factor of major appliances. Provides ±1% accuracy (200A: 2–200A; 60A: 1–60A) and ±2% at low current. Daily data stored up to 5 years and exportable. With no subscriptions or hidden fees, you get deep historical insights to help you identify every energy-saving opportunity and save 10–20% on monthly bills.\u003c\/li\u003e\n\u003cli\u003eSMART ALERTS \u0026amp; CIRCUIT-LEVEL CONTROL: Set usage targets for each individual circuit and receive instant alerts when appliances exceed normal consumption. Refoss app supports automation and peak management to optimize schedules, reduce peaks, and improve efficiency. Real-time electricity usage monitor for circuit-level insights.\u003c\/li\u003e\n\u003cli\u003eETL CERTIFIED \u0026amp; NON-INVASIVE INSTALLATION: ETL certified and compliant with UL 61010 safety standards for safe installation and operation. Supports 2 main circuit sensors (2–200A each) and 16 branch sensors (1–60A each) with easy clamp-on installation. Fits most home circuit panels and includes a 2-year warranty with responsive support for reliable long-term monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"best home energy monitor\" src=\"https:\/\/images-na.ssl-images-amazon.com\/images\/G\/01\/x-locale\/common\/grey-pixel.gif\"\u003e\u003cimg alt=\"best home energy monitor\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/2ad4bee3-3fa3-4c45-8720-442b56e20257.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eSee whole-home power in one clear system. \u003cspan\u003eWithout this granularity, you are guessing.\u003c\/span\u003e You might know your bill is high, but you won’t know that an aging garage refrigerator is drawing excessive power 24\/7, or that a “vampire load” is adding $10 to your bill every month while devices are “off.”\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"Native Open API\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/b09891dd-76ca-4986-9edf-ed45da7c18ea.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eData Privacy Is a Non-Negotiable for You\u003c\/h4\u003e\n\u003cp\u003eSupports JSON-RPC 2.0 via HTTP, Webhooks, MQTT for seamless data exchange and smart device control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"Web UI (No Cloud Required)\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/4555e703-be16-4ead-bbf8-091f8c83963a.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003e100% Local Control — Never Leaves Your Network\u003c\/h4\u003e\n\u003cp\u003eManage your devices from anywhere via browser without any app required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"home assistant Energy Monitor\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/800465ca-7fda-463a-9529-7d8db4d73f7d.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"ZERO FEED-IN AUTOMATION\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/43764ff4-a3f2-417d-86e8-b1ed2b33dd26.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"solar self-consumption\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/239e55a2-bd15-4725-b650-31ee57390097.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e1\u003c\/span\u003e \u003cspan\u003eLocal Open API\u003c\/span\u003e \u003cspan\u003e2\u003c\/span\u003e \u003cspan\u003eBuilt-in Web UI\u003c\/span\u003e \u003cspan\u003e3\u003c\/span\u003e \u003cspan\u003eNative Home Assistant\u003c\/span\u003e \u003cspan\u003e4\u003c\/span\u003e \u003cspan\u003eEV Charging\u003c\/span\u003e \u003cspan\u003e5\u003c\/span\u003e \u003cspan\u003eBattery Charging\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003ca href=\"#\"\u003e\u003ci\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"monitor electrical usage\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9ab36ba4-d1ef-453b-a4bd-986ded5c3e6b.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003e16 Channels Monitor All Home Circuits\u003c\/h4\u003e\n\u003cp\u003eMonitor home energy use: 2x200A mains + 16x60A branches, track device use from AC to EV chargers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"breaker box power monitor\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/791e9a41-178f-42b0-8d63-ab8b39895990.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eSee Every Appliance’s Energy Use\u003c\/h4\u003e\n\u003cp\u003eTrack monthly energy use and cost by device. Find high-energy users and cut your bills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"Net Metering for Solar\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9034bc7d-4b72-4f48-b5a6-17431fe21c65.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eNet Metering for Solar\u003c\/h4\u003e\n\u003cp\u003eMonitor solar or wind output in real time. Track self-generated power and feed-in energy accurately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"power consumption meter for home\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/bdff12f1-4f1e-43d8-9c4f-e9543d7ae1c8.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eSet Limits to Prevent Excessive Use\u003c\/h4\u003e\n\u003cp\u003eSet power limits for devices. Get instant alerts to spot unusual use and avoid extra costs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e1\u003c\/span\u003e \u003cspan\u003eCut Energy Waste Now\u003c\/span\u003e \u003cspan\u003e2\u003c\/span\u003e \u003cspan\u003eLow Bills, Fast Payback\u003c\/span\u003e \u003cspan\u003e3\u003c\/span\u003e \u003cspan\u003eSolar Power, Zero Waste\u003c\/span\u003e \u003cspan\u003e4\u003c\/span\u003e \u003cspan\u003ePreventive Monitoring\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"Invert CT readings\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/2ac04683-48e8-4ddc-9a53-d8baa5ced981.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"Manage Peak Demand\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/4411dd4e-3d24-48d4-832b-d88020f7dec5.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"5-Year Cloud Data\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/2d3972f0-8018-4d21-8778-901c40e7efb9.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"Power Factor Tracking\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1c44a778-d2e7-474f-9a3f-b62833bf5e78.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cimg alt=\"Customize Channel Names\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/11c682a4-ff9f-46f7-81fa-d9623ebacd93.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e1\u003c\/span\u003e \u003cspan\u003eReverse CT Readings\u003c\/span\u003e \u003cspan\u003e2\u003c\/span\u003e \u003cspan\u003eManage Peak Demand\u003c\/span\u003e \u003cspan\u003e3\u003c\/span\u003e \u003cspan\u003eElectricity Records\u003c\/span\u003e \u003cspan\u003e4\u003c\/span\u003e \u003cspan\u003ePower Factor Tracking\u003c\/span\u003e \u003cspan\u003e5\u003c\/span\u003e \u003cspan\u003eCustomize Channel Names\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch1\u003eCertified, Reliable, and Built for Home Use\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg alt=\"refoss vs Emporia Vue 3\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/cf3187c7-a94c-42a6-be08-d1fb0e0d3b37.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg alt=\"ETL Certified for Safety\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/aee8e8fb-4333-4e31-a197-cd734e895544.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eETL Certified for Safety\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eETL certified, UL 61010 compliant, high-quality clamp-on CTs, built for long-term home use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg alt=\"Professional Support Team\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/184bc990-88b7-4559-8232-4217a1e89cff.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg alt=\"ClimatePartner certified\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/7a64a175-3f67-41ff-8437-8f7fa4b20615.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg alt=\"Energy Monitor Size\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/27439084-ee6c-4913-927a-1ef4b14d8ecb.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eEnergy Monitor Size\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg alt=\"Circuit Sensor Size\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/95827c29-ce62-45a6-b907-7cf8a02b1d1e.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eCircuit Sensor Size\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eThe Refoss Smart Home Energy Monitor is built for the \u003cspan style=\"font-size: 0.875rem;\"\u003eTotal System Health\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e enthusiast — someone who values privacy.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the Refoss EM16P work without Home Assistant?\u003c\/p\u003e\n\u003cp\u003eYes, it works standalone with its own app for real-time circuit data, history, and solar monitoring. Home Assistant integration is optional but adds automations, custom dashboards, long-term logging, and circuit-level triggers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is my electricity bill so high?\u003c\/p\u003e\n\u003cp\u003eAppliances like refrigerators, dryers, or EV chargers quietly use a lot of power. This smart power tracker monitors real-time usage per circuit, helping identify high-energy devices and reduce electricity costs by 10–20%.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eI don’t want my energy data sent to the cloud. Is it safe?\u003c\/p\u003e\n\u003cp\u003eYes. All data stays local. Access and manage it via Web UI or local API—no cloud, full control, and easy integration for smart home or automation setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAm I wasting solar energy?\u003c\/p\u003e\n\u003cp\u003eExcess solar power often goes unused. A solar power optimizer tracks solar production and automatically directs surplus energy to appliances such as heat pumps or dishwashers, boosting self-consumption and reducing electricity costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow can I spot energy-hungry or faulty appliances?\u003c\/p\u003e\n\u003cp\u003eThe fastest way to get an ROI is eliminating Vampire Loads — devices that draw power even when “off.” Refoss alerts you to unusual or peak consumption so you can fix them before they drive up costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Channels \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e 2 main circuits (Max. 200 A) + 16 branch circuits (up to 60 A per branch) \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Accuracy \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e 200A CT: ±1% (2–200A), ±2% (1–2A), ±5% (0–1A); 60A CT: ±1% (1–60A), ±2% (0–1A) \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Local Storage \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Minute-level data, up to 7 days \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Cloud Storage \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Daily: up to 5 years; Hourly: up to 2 years; Minute: up to 2 months \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Data Export \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Free data export via Refoss cloud \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Open API \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Supports MQTT, HTTP, JSON-RPC, WebSocket \u0026amp; Webhooks for seamless device integration \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Home Assistant \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Smart home automation, solar management, and EV charging with Home Assistant \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Refoss App \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e App supports automation rules, channel merging, CT inversion, peak demand \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Solar \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Solar PV monitoring \u0026amp; net metering support \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Measurements \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Voltage, Current, Active \u0026amp; Reactive Power, Energy, Power Factor \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Connectivity \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e 2.4 GHz Wi‑Fi + Bluetooth for setup and communication \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e System Compatibility \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Single-phase, 2-wire; Single-split phase, 3-wire; 3-phase, 4-wire Wye systems with earthed neutral (TN or TT, no Delta) \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Antenna \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e High-gain external antenna for stronger Wi-Fi reception \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Processor \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e High-performance ESP32-D0WDR2-V3 CPU, 100–240V~, 50\/60Hz \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e After-sales Service \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Lifetime \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e Safety \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e ETL Certified, UL 61010, FCC, IC, RoHS, CPF \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":46766037106878,"sku":"Refoss-Smart-Home-En-8789830402238","price":159.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0387\/1581\/files\/71BkferqpzL._AC_SX679.jpg?v=1778157498","url":"https:\/\/www.floridaecoproducts.com\/products\/refoss-smart-home-energy-monitor-native-open-api-and-web-ui-no-cloud-required-real-time-electricity-usage-monitor-power-consumption-meter-works-with-home-assistant-and-mqtt-solar-net-metering-etl-b0djnv3gpr","provider":"Go Green Items","version":"1.0","type":"link"}