Split-phase Electric monitor: WattPanel-2X | Advanced Power Usage Monitoring for Your Home Electrical Breaker Panel(AC240V)

  • 2+16 Current Sensors (CTs)
  • Detailed Consumption Analysis
  • Load Centers Installation
  • Split-Phase Compatibility

60-day hassle-free returns. 12-month warranty.

Free shipping, 5~12 days delivery.

SKU: WattPanel-2X

$89.00$169.00

  • Save on Energy Bills: Easily find out which appliances use the most energy so you can lower your bills.
  • Get Instant Alerts: Receive quick notifications when something needs your attention—like an energy housekeeper for your home!
  • Monitor in Real-Time: Check your home’s energy use anytime, giving you the information you need to manage it better.
energy meter with energy monitor

About WATTPANEL

What is Energy Monitor?

Do you ever wonder how much electricity your home is really using?
Or why your electric bill keeps going up each month?

WattPanel-2X is a device that gives you a real-time look at your home’s electricity usage, down to each appliance. With the Smart Electric Monitor, tracking and managing your energy has never been easier.

This advanced monitor is designed to bring energy insights to your fingertips, helping you lower bills, prevent energy waste, and enhance home safety. Whether you’re new to energy monitoring or looking to optimize your home's energy use, this device provides powerful visibility and control.

How Can WATTPANEL Change Your Home?

WattPanel-2X gives you a clear view of your home’s energy usage.
Discover how it can make an impact:

Track Energy Use in Real Time

Know exactly how much power each device uses—all from your phone.

Monitor Solar Production

See how much energy your solar panels produce and make the most of it.

Energy Tips

Get smart suggestions based on your usage patterns to boost efficiency.

Reduce Your Electric Bill

Residential cleaning refers to the process of cleaning a private residence or home.

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How Does WATTPANEL Work

Grus Smart Electric Monitor works by tracking the electricity flowing through your home’s main electrical panel.

A. Install the Monitor

Easily install the Wattpanel on your electrical panel in just a few minutes. No professional installation required.

B. Connect to Your Phone

Link the monitor to your smartphone via our easy-to-use app.

C. Track and Save

Start tracking your energy use in real-time. The app will provide insights, tips, and reports to help you cut down on unnecessary energy waste.

Electrical Panel Monitor Grus WattPanel 2X Feature Display -

Product Technical Specifications

Additional information

Weight0.5 lbs
Dimensions11.13 × 8.12 × 4.14 cm
Wi-Fi

802.11 b/g/n @ 2.4GHz

RF Characteristics

Operating frequency: 2.4GHz
External magnetic antenna

Operating Voltage

90~380 Vac 50/60 Hz

Supported Systems

Single-Phase up to 380VAC line- neutral
Split-Phase 120/240VAC
Three-Phase up to 480Y/277VAC (No Delta/wye/Y/Star Connection)

Calibrated Metering Accuracy

±2%

Reporting Cycle

Every 15 seconds

Operating environment

Temperature: -20 ℃~ +55 ℃
Humidity: ≤ 90% non-condensing

Current Capacitance

200A*2+50A*16, Only 200A*2 CTs, 200A*2+50A*8, 300A*2+50A*16

Features

2+16 Current Sensors (CTs), Detailed Consumption Analysis, Load Centers Installation, Split-Phase Compatibility

Installation Steps for Wattpanel-2x Energy Monitor

WattPanel-2X install step 1

STEP 1

Shut off your home's power by turning off the main breaker in your electric panel (note: the service mains remain live). Unscrew the panel cover to access the breakers safely.

WattPanel-2X install step 2

STEP 2

Choose a suitable location for the Energy Monitor. Install it inside the electrical panel if space allows, or mount it outside using the provided bracket.
WattPanel-2X install step 3

STEP 3

Place the external antenna outside the panel to avoid signal interference. Attach the antenna to the monitor and, if needed, feed the antenna cable through a knockout hole in the panel.
WattPanel-2X install step 4

STEP 4

Attach the Main CT clamps to the main service lines with the arrows pointing toward the breakers. Plug the CT cables into the corresponding jacks on the Energy Monitor.
WattPanel 2X install step 5 -

STEP 5

Connect the power cable to the monitor securely. Attach the wires to the appropriate neutral bus bar and breaker poles, following system specifications.
WattPanel-2X install step 6

STEP 6

If using Sub CTs, attach them to the circuits you want to monitor, ensuring the arrows point toward the load or inverter. Skip this step if Sub CTs are not being used.

Is WattPanel-2X Right for Your Home?

Check Your Electrical Setup

Most U.S. homes use a Split-Phase 120/240V system.

Knowing whether your home is Split-Phase or Three-Phase helps ensure you’re choosing the right configuration for your setup.

WattPanel-2X is designed to work seamlessly with standard Split-Phase systems.

Is your home’s system Single-Phase or Three-Phase?

For Single-Phase systems: Choose WattNet-1, our single-phase meter that tracks total home electricity usage with ease.

For Three-Phase systems:

Know Your Main Line Amperage

Understanding Your Main Line’s Capacity (200A or 300A)


Matching your panel’s amperage ensures WattPanel-2X can monitor accurately. (If needed, you can consult an electrician to help identify your amperage.)

Choosing Your Monitoring Setup

Focused on total usage or individual circuits?

WattPanel-2X offers versatile options to suit your needs. For those primarily interested in tracking total home energy usage, choose the 200A*2 CTS setup. If you need deeper insights on individual appliances or rooms, our 200A2 + 50A16 model enables detailed monitoring by device or area.

WattPanel-2X is designed to work seamlessly with standard Split-Phase systems

Why Choose WattPanel-2X for Your Home?

Monitor and Optimize Your Home’s Energy Usage Instantly with WattPanel-2X

01


Smart Home Integration

Effortlessly integrate and monitor your entire home's electrical system for a smarter, more connected living experience.

  • Smart Integration
  • Comprehensive Compatibility
  • Circuit Monitoring
Smart Integration
The Smart Wireless Thermostat automatically adjusts the temperature

Seamlessly connect with other smart devices for a smarter, automated home. Enhance your home automation experience and control all your smart devices from a single platform.

Comprehensive Compatibility
Smart Electric Monitor Comprehensive Compatibility

Works with Single, Split-Phase, and 3-Phase/4-wire systems. This wide compatibility ensures that no matter your home's electrical setup, our monitor has you covered.

Circuit Monitoring
Smart Electric Monitor Extensive Circuit Monitoring scaled -

Includes 2 primary CTs (200A) and 16 secondary CTs (50A) for detailed tracking. Monitor multiple appliances and circuits simultaneously to ensure efficient power use and prevent overloading.

02


Advanced Energy Monitoring

Stay informed with real-time data and historical insights to optimize your energy usage and savings.

  • Real-Time & Historical Data
  • Bi-Directional Measurement
Real-Time & Historical Data
app chart1 1 -

Access live voltage, current, power factor, active power, and frequency readings. Review past energy consumption and production data to identify trends and make informed decisions to optimize your energy use.

Bi-Directional Measurement
Smart Electric Monitor Bi Directional Measurement scaled -

Monitor both consumed and produced energy, ideal for homes with solar panels. Track how much energy your solar panels generate and compare it with your consumption to maximize savings.

What our customer say.

Frequently Asked Questions

1. How do I install WattPanel-2X?

Installation involves attaching the main unit near your breaker panel and clamping sensors to the circuits you want to monitor. For specifics, refer to our installation guide or contact a licensed electrician.

2. Do I need an electrician for installation?

It’s recommended, especially if you’re not familiar with electrical systems, to ensure a safe and accurate setup.

3. How do I connect WattPanel-2X to Wi-Fi?

Use our app to easily set up a Wi-Fi connection. Ensure a strong 2.4GHz signal at the installation location for a stable connection.

4. Does WattPanel-2X work with solar setups?

Yes, WattPanel-2X can monitor solar energy production by reversing the CTs on the generation line.

5. Can I track energy usage for individual appliances?

With 16 circuit sensors, you can monitor specific appliances or zones to get detailed energy usage data.

6. How often does WattPanel-2X update energy data?

Energy data refreshes every few seconds, ensuring near-real-time monitoring in the app.

7. Where can I get help if I encounter issues?

Reach out to our customer support team via our website for troubleshooting and guidance.

8. How does the WattPanel-2X handle power outages?

In the event of a power outage, WattPanel-2X will automatically resume monitoring once power is restored. All data recorded before the outage will remain intact and accessible through the app.

9. What is included in the box?

The box includes WattPanel-2X, 2 primary CTs (200A), 16 secondary CTs (50A), a detailed installation guide, and all necessary mounting hardware.

10. How is my data protected?

All data is encrypted to ensure privacy and secure access within the app.

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