20-Circuit Whole Home Energy Monitor for Home Assistant-Real Time Electricity Usage Monitor, Solar Self-Consumption Trace, Automation and Control, Historical Energy Tracking (2)
20-Circuit Whole Home Energy Monitor for Home Assistant-Real Time Electricity Usage Monitor, Solar Self-Consumption Trace, Automation and Control, Historical Energy Tracking (2)
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About This
- Smart Energy Monitor for Home Assistant,Take full control of your home's energy with deep Home Assistant integration.Seamless Integration: Connects directly to Home Assistant for real-time monitoring, data display, and advanced analysis.Automated Control: Actively participates in your automations for intelligent energy management and savings.Local & Secure: All data is stored locally on your network, guaranteeing privacy, reliability, and fast access.Plug & Play: With automatic device discovery, setup is effortless—unbox, connect, and you're ready to go.
- Your Home's Energy, Decoded.Go beyond basic monitoring with intelligent data that empowers action: Live Power Metrics: See voltage, current, and true power update on seconds. Minute-by-Minute Trends: Get precise energy totals and peak demand data for smarter habits.Auto-Grouped Data: Usage is automatically categorized, eliminating manual work and revealing clear insights.Renewable Performance Dashboard: Track exactly how your solar,V2G,BESS energy is used or feed in, and calculate your system's true efficiency.
- 24/7 Whole-Home Energy Intelligence. Each eMonHub monitors 10 circuits with bidirectional metering, providing the perfect solution for tracking solar(PV),V2G,and BESS systems.Precisely measure energy self-consumption and grid feed-in. Scalable System: Combine 2-3 eMonHub units to monitor up to 30 circuits. This module contains two units and could monitors 20 circuits by default. Dual Connectivity: Features both Wi-Fi and Ethernet for flexible,reliable internet access.Compact,Modern Design: Embedded spring terminals enable a space-saving installation, offering a cleaner look than bulky traditional connectors.
- INSTALLS IN CIRCUIT PANEL:Supports the standard residential split-phase power system in North America. Single-phase single wire and three-phase power systems(TN/TT) can also be supported through software configuration changes.
- SAFETY AND RELIABILITY: This device is certified by FCC and CE, and it has been tested and verified in full compliance with UL/IEC standards. It prevents hazards, such as overheating, short-circuiting, or fire, offering you peace of mind as you manage your home’s energy consumption. It runs stable even in harsh environments.

WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides