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Emporia Vue 3 Gen 3 3-Phase Whole Home Energy Monitor with 3 x 200A CT Sensors
Emporia Vue 3 Gen 3 3-Phase Whole Home Energy Monitor with 3 x 200A CT Sensors
Regular price
$199.00 CAD
Regular price
Sale price
$199.00 CAD
Quantity
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Description
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The Emporia Vue 3 Gen 3 3-Phase Whole Home Energy Monitor delivers professional-grade energy monitoring for residential, commercial, agricultural, and multi-unit properties using 3-phase electrical systems. Designed for 120/208Y, 277/480Y, and Delta configurations, it provides real-time energy tracking with 1-second updates and ±2% revenue-grade accuracy. Equipped with three 200A current transformers for monitoring up to 600A of service capacity, the Vue 3 helps identify energy waste, monitor solar production, improve load balancing, and optimize electrical system performance without ongoing subscription fees.
Key Features:
- Supports 120/208Y, 277/480Y, and Delta 3-phase electrical systems
- Real-time energy monitoring with 1-second data updates
- Includes 3 × 200A main CT sensors for up to 600A total service monitoring
- Expandable monitoring for up to 16 individual circuits
- ±2% revenue-grade accuracy for dependable energy measurements
- Automatic solar production and net-metering detection
- Per-phase monitoring for improved load balancing and troubleshooting
- Free mobile app with alerts, cost allocation, live graphs, and CSV exports
- Compatible with Home Assistant, Alexa, Google Home, SmartThings, and HomeKit via Homebridge
- Over-the-air firmware updates and Matter-ready platform support
Specifications:
- Model: Emporia Vue 3 Gen 3 3-Phase
- Electrical System Compatibility: 120/208Y, 277/480Y, Delta
- Monitoring Type: Whole Home and Light Commercial Energy Monitoring
- Main CT Sensors Included: 3 × 200A CT Sensors
- Maximum Service Capacity: 600A Total
- Circuit Expansion: Up to 16 Individual Circuits
- Accuracy: ±2% Revenue Grade
- Data Refresh Rate: 1 Second
- Solar Monitoring: Automatic Solar and Net-Metering Detection
- Connectivity: 2.4 GHz Wi-Fi
- Mobile App: Emporia Energy App
- Smart Home Integration: Home Assistant, Alexa, Google Home, SmartThings, HomeKit (via Homebridge)
- Firmware Updates: Over-the-Air (OTA)
- Application: Residential, Commercial, Farms, Workshops, Multi-Family Buildings
Orders are processed within 1-3 business days. Delivery typically takes 7-14 business days for domestic orders and 10-20 days for international shipments. Tracking information will be provided once your order ships.
Frequently Asked Questions
Is this whole home energy monitor compatible with 3-phase commercial and large residential electrical systems?
Yes. The Vue-Energy Monitor for Whole Home (Gen 3), 3 Phase is built specifically for 3-phase electrical service and supports 120/208Y, 277/480Y, and Delta setups when the CTs are installed correctly. It includes three 200A main CT sensors, which lets it monitor up to 600A total 3-phase service out of the box, and larger CT options are available for higher-capacity applications. It also provides per-phase energy tracking with 1-second data resolution, so you can see imbalances and changing loads in real time. This model is a strong fit for small commercial buildings, workshops, farms, multi-family properties, and larger homes with 3-phase service. The main limitation is that it is not the right choice for a standard single-phase panel, so buyers should confirm their service type before ordering.
Can the Emporia Vue 3 Gen 3 3-Phase monitor track individual circuits and solar production at the same time?
Yes. The Emporia Vue 3 Gen 3 3-Phase monitor can track whole-home or whole-building usage, and it is expandable to monitor up to 16 individual circuits with optional 50A, 100A, or 200A circuit sensors. It also includes automatic solar and net metering detection, so it works with 3-phase inverter systems without requiring a separate solar monitoring platform for basic visibility. In the app, you can view real-time usage, phase-by-phase breakdowns, cost allocation, alerts, and CSV exports, which makes it easier to identify heavy loads, verify tenant sub-metering, or size battery storage and backup power systems more accurately. This is especially useful for property owners, facility managers, and solar users who want one dashboard for both consumption and generation. Just note that the extra circuit sensors are sold separately, so full branch-circuit monitoring requires additional hardware.
How accurate is this monitor, and does it require a subscription to use the app and data features?
It is a revenue-grade monitor with stated accuracy of plus or minus 2%, and no subscription is required. That level of accuracy is important when you are checking utility-style measurements, comparing phase loads, validating sub-metering, or tracking equipment energy use over time. The monitor samples data at 1-second intervals, which means it captures load changes quickly enough to spot short cycling, startup surges, and other patterns that are easy to miss with slower systems. The free app includes live dashboards, alerts, cost tracking, and CSV export, and the device uses local processing with optional cloud access over 2.4 GHz Wi-Fi. The Vue-Energy Monitor for Whole Home (Gen 3), 3 Phase is a good fit for users who want detailed energy visibility without ongoing software fees, especially in commercial spaces or larger 3-phase properties. The main requirement is a stable 2.4 GHz Wi-Fi connection for connected features and remote app access.
Frequently Asked Questions
Is this whole home energy monitor compatible with 3-phase commercial and large residential electrical systems?
Yes. The Vue-Energy Monitor for Whole Home (Gen 3), 3 Phase is built specifically for 3-phase electrical service and supports 120/208Y, 277/480Y, and Delta setups when the CTs are installed correctly. It includes three 200A main CT sensors, which lets it monitor up to 600A total 3-phase service out of the box, and larger CT options are available for higher-capacity applications. It also provides per-phase energy tracking with 1-second data resolution, so you can see imbalances and changing loads in real time. This model is a strong fit for small commercial buildings, workshops, farms, multi-family properties, and larger homes with 3-phase service. The main limitation is that it is not the right choice for a standard single-phase panel, so buyers should confirm their service type before ordering.
Can the Emporia Vue 3 Gen 3 3-Phase monitor track individual circuits and solar production at the same time?
Yes. The Emporia Vue 3 Gen 3 3-Phase monitor can track whole-home or whole-building usage, and it is expandable to monitor up to 16 individual circuits with optional 50A, 100A, or 200A circuit sensors. It also includes automatic solar and net metering detection, so it works with 3-phase inverter systems without requiring a separate solar monitoring platform for basic visibility. In the app, you can view real-time usage, phase-by-phase breakdowns, cost allocation, alerts, and CSV exports, which makes it easier to identify heavy loads, verify tenant sub-metering, or size battery storage and backup power systems more accurately. This is especially useful for property owners, facility managers, and solar users who want one dashboard for both consumption and generation. Just note that the extra circuit sensors are sold separately, so full branch-circuit monitoring requires additional hardware.
How accurate is this monitor, and does it require a subscription to use the app and data features?
It is a revenue-grade monitor with stated accuracy of plus or minus 2%, and no subscription is required. That level of accuracy is important when you are checking utility-style measurements, comparing phase loads, validating sub-metering, or tracking equipment energy use over time. The monitor samples data at 1-second intervals, which means it captures load changes quickly enough to spot short cycling, startup surges, and other patterns that are easy to miss with slower systems. The free app includes live dashboards, alerts, cost tracking, and CSV export, and the device uses local processing with optional cloud access over 2.4 GHz Wi-Fi. The Vue-Energy Monitor for Whole Home (Gen 3), 3 Phase is a good fit for users who want detailed energy visibility without ongoing software fees, especially in commercial spaces or larger 3-phase properties. The main requirement is a stable 2.4 GHz Wi-Fi connection for connected features and remote app access.
