Does the Refoss EM16P work without Home Assistant?

Yes, 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.

Why is my electricity bill so high?

Appliances 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%.

I don’t want my energy data sent to the cloud. Is it safe?

Yes. 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.

Am I wasting solar energy?

Excess 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.

How can I spot energy-hungry or faulty appliances?

The 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.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Refoss Smart Home Energy Monitor, Accurate Real-Time Energy Consumption Tracking with Home Assistant, Electricity Usage Monitor with 16X Circuit Sensors

Refoss Smart Home Energy Monitor, Accurate Real-Time Energy Consumption Tracking with Home Assistant, Electricity Usage Monitor with 16X Circuit Sensors

Product ID: 698287203

⚡16 circuit sensors for granular tracking

🏠Seamless Home Assistant integration

📊98% accuracy with 36 months data storage

1655.16 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Empower your smart home with real-time energy mastery!

RENEWABLE READY - Monitor solar & wind power output live to maximize green energy efficiency.
REAL TIME ALERTS - Get instant notifications on unusual power spikes to prevent waste and cut costs.
SMART HOME SYNERGY - Native Home Assistant compatibility lets you automate and optimize energy use effortlessly.
INTUITIVE APP CONTROL - Access detailed consumption charts anytime, anywhere via the sleek Refoss app.
PRECISION ENERGY INSIGHTS - Track up to 16 branch circuits plus 2 mains with 98% accuracy for data-driven savings.

The Refoss EM16 Smart Home Energy Monitor offers professional-grade monitoring with 2 main and 16 branch circuit sensors, delivering 98% accuracy and up to 36 months of detailed energy data. Designed for easy installation and seamless integration with Home Assistant, it provides real-time tracking, smart alerts, and renewable energy monitoring to help you optimize consumption and reduce electricity bills.

Specifications

ASIN	B0DJNV3GPR
ASIN	B0DJNV3GPR
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#183,637 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #114 in Power Monitors
Color	Orange + white
Customer Reviews	4.5 4.5 out of 5 stars (164)
Customer reviews	4.5 4.5 out of 5 stars (164)
Date First Available	10 December 2024
Date First Available	10 December 2024
Included components	Home Energy Monitor, WiFi Antenna Mount, 2 x 200A Current Transformer, 16 x 60A Current Transformer, 2 x 3.5mm Isolation Socket, 16 x 2.5mm Insulation Socket, 3 x Wire Nut, 3 x Extra Wire, Wire Harness, User Manual
Item Package Quantity	1
Item Weight	1.94 Kilograms
Item model number	EM16
Item model number	EM16
Manufacturer	Refoss
Manufacturer	Refoss
Part number	EM16
Product Dimensions	11.43 x 8.84 x 2.79 cm; 1.94 kg
Product Dimensions	11.43 x 8.84 x 2.79 cm; 1.94 kg

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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