Smart Energy Monitoring for Modern Homes
Smart energy monitoring solutions help you track real-time electricity usage, lower your power bills, and improve energy efficiency for your home.
SUPPORT FOR DIFFERENT TYPE OF POWER DISTRIBUTIONS:
Why Monitor Your Home’s Energy?
Cut costs, improve efficiency, and gain control of your electricity.
Grus Smart Energy Monitoring Devices
Power Meter Parameters Comparisons
Models | Voltage Support | Circuit Support | Current Range | Bi-Directional measurement | Target Use |
|---|---|---|---|---|---|
瓦特网-1 | Single-Phase 120V Support 100~240 Vac | 1 ~ 2 Circuits | 0 ~ 80A | Smart metering for Single-Phase usage | |
瓦特网-3 | 3-Phase 120V/208V | 220/380V Support 100~240 Vac per Phase | 3 Circuits | 0 ~ 80A 0 ~ 120A 0 ~ 200A 0 ~ 300A | Business / Solar | |
瓦特面板-2X | Split-Phase 120V/240V Support 90~380 Vac | 2 Circuits (main) + 0 ~ 16 Circuits (Branch circuit) | Main: 0 ~ 200A/300A Branch: 0 ~ 50A | Whole Home | |
瓦特面板-3X | 3-Phase 120V/208V | 277/480V Support 90~277 Vac per Phase | 3 Circuits (main) + 0 ~ 16 Circuits (Branch circuit) | Main: 0 ~ 200A/300A Branch: 0 ~ 50A | Business / Industrial Plants |
Key Features of Grus Smart Energy Monitoring
From real-time tracking to solar integration, our system offers precision, automation, and control
01. Real-Time Smart Energy Monitoring
View your electricity usage as it happens, anytime.
06. Remote App Control & Data Access
Access your energy data from anywhere via the Grus App.
05. 12-Month Historical Reports
Track usage trends and optimize over time.
02. Circuit-Level Consumption Insights
Identify high-usage appliances or rooms effortlessly.
03. Solar-Ready Integration
Monitor solar generation and consumption in one view.
04. Usage Alerts & Smart Automation
Get notified when energy spikes or devices run too long.
6 TYPICAL SCENARIOS
How to Choose the Right Energy Monitor?
Different homes and buildings have different energy needs. Whether you’re in a studio apartment or managing a solar-powered home, Grus offers tailored Smart Energy Monitoring solutions for every environment.
Small Apartment Living
Ideal for tracking single-phase usage in compact living spaces.
Home with HVAC
Monitors major appliances like HVAC, laundry, and kitchen circuits.
Home with Solar Panels
Track both grid consumption and solar generation in real time.
Multi-Family or Rental Property
Monitor each unit separately for billing or submetering.
Commercial or Industrial Facility
Three-phase monitoring supports large loads and heavy machinery.
Off-grid / Experimental Energy Setup
Perfect for hybrid setups, including batteries and off-grid systems.
Electricity Basics:
- What Phase is Normal American Home Power? Understanding Single-Phase, Split-Phase, and Three-Phase Power
- Understanding North American Voltage Systems: 120/208V, 120/240V, and 277/480V
- Understand the principle and calculation logic of 120V, 120V/240V, and 120V/208V voltages through AC voltage waveforms
- Detailed Breakdown of a 120/208V Three-Phase Electrical Panel
FAQs About Smart Energy Monitoring
Find answers to the most common questions about using smart energy monitors at home or in your business. Whether you’re installing your first device or optimizing a solar-powered system, this section will help you get the most out of your Grus setup.
A smart energy monitor is a device that tracks your home’s or building’s electricity usage in real time. Grus devices like 瓦特面板-2X or 瓦特网-3 connect to your electrical panel and use clamp sensors to measure power flow through individual circuits or the entire system. Data is sent to the Grus Home Energy App, where you can view usage patterns, receive alerts, and analyze trends.
While utility smart meters track your overall consumption for billing, Grus smart energy monitors provide real-time, circuit-level insights directly to you. You can:
• View which devices use the most power
• Detect wasteful standby loads
• Optimize based on peak/off-peak hours
• Monitor solar input (with compatible setup)
Yes. All Grus energy monitors are solar-ready. You can monitor solar production vs. household usage, set net metering alerts, and optimize for self-consumption. The 瓦特网-3 is particularly suited for three-phase solar setups.
Yes. The Grus App integrates with major smart home platforms, including:
• Amazon Alexa
• Google Assistant
• Apple HomeKit
• SumSung SmartThings
• Home Assistant
You can ask your voice assistant:
“What’s my current energy usage?”
“How much power did I use yesterday?”
“Is the garage light still on?”
Yes, using circuit-level tracking, you can monitor groups of devices (e.g., kitchen, HVAC, home office). For appliance-level precision, we recommend pairing your energy monitor with smart plugs or sub-circuit sensors, available as accessories.
Grus encrypts all data in transit and at rest using industry-standard protocols. Your information is never sold and can be fully deleted at your request. You retain complete control of your data through your account dashboard.
The Data Server is located US or Europe based on your location.
Absolutely. You can export detailed CSV reports by hour, day, or month directly from the Grus App (Individual user) or Web Dashboard(for business usage). Perfect for budgeting, audits, or utility rebate applications.
Customer Success Stories
Discover how real users are leveraging Grus smart energy monitoring to save money, reduce waste, and gain control of their home or business energy use.