Over at Amazon we’ve spotted the official meross storefront offering its Smart 18-Circuit Electrical Panel Energy Monitor for $159.99 shipped when you clip the on-page $30 off coupon. When this first landed on Amazon’s shelves back in December it clocked in at $300. In March we saw it drop to $250 which is the price it held at for the longest before seeing some drops into the $180 to $200 range. Today’s offer shaves even more off, clocking in at $160. Learn more about it down below.
I recently upgraded the electrical panel in my 150-year-old home when adding a hot tub. Since then I’ve been on the lookout for ways to monitor energy usage across the board and this system from meross could be the winner. It’s a popular new release at Amazon and it can even be added to Apple Home. The integration there is vague at best, but it’s a nice feature nonetheless even if it’s simply for automation triggers. This unit doesn’t require a subscription to run, is backed by a 2-year warranty, and supports up to 18 circuits. This sort of device seems like a great way to help you monitor and curb wasted energy that you may not be aware of.
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Meross Smart 18-Circuit Electrical Panel Energy Monitor features:
- SAFE & RELIABLE: Meross smart energy consumption monitor is ETL‑certified and compliant with the UL 61010 testing standard, ensuring safe and reliable home energy monitoring. Works with most US homes: single-phase 2-wire systems, single-split phase 3-wire systems, and 3-phase 4-wire Wye systems with earthed (TN or TT) neutral (no Delta). Easy clamp‑on design installs in minutes. Invert CT readings in the app—no physical flipping. PROTECTED BY 2-YEAR WARRANTY for worry-free use.
- TRACK ENERGY & CUT BILLS: Track power, voltage, current, and power factor within ±2% accuracy. Clear power usage and cost charts by minute/hour/day/month/year help you easily understand your energy use. Store up to 5 years of data and export hourly reports for deep analysis. Most users save 10–20% on energy costs by spotting energy hogs and getting accurate insights to cut their bills.
- 24/7 ENERGY MONITORING + SMART ALERTS: Real-time home energy monitoring from anywhere. Set custom alerts for unusual usage spikes and threshold breaches for total peace of mind. Catch issues early with no subscriptions, no cloud lock‑in, and no hidden fees — all built-in. Supports 2 main circuits (200A) + 16 branch circuits (60A), making it perfect for precise, circuit-level energy monitoring.
- MAXIMIZE YOUR SOLAR SAVINGS (HOME ASSISTANT): This solar energy monitor integrates with Home Assistant to detect solar surplus and automatically power EV chargers, water heaters, and other high‑use appliances. Stop wasting solar energy—use it yourself and cut your electricity bill faster. The perfect home energy monitor for solar homes.
- LOCAL DATA, FULL PRIVACY, NO SUBSCRIPTIONS: Connect seamlessly with Home Assistant for advanced energy automation. All energy data stays local—no cloud, no delays, no privacy concerns. Take full control of your home energy, reduce waste, and protect your privacy. Supports Open API and Web Control.
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