Unabhängig · mit Quellen · Aktualisiert 2026-06-27
Best Home Energy Monitors (2026)
8 Produkte, verglichen nach den wichtigen Spezifikationen und dem US-Preis — günstigste zuerst. Jede Spezifikation und jeder Preis verlinkt auf die Quelle und das Erfassungsdatum.
Die Besten nach Zahlen
Objektive Sieger — jeder führt bei einer gemessenen Spezifikation, mit dem Wert. Keine subjektive Wertung.
- Niedrigster Preis: Shelly EM Gen3 50A Smart Energy Meter ($69.99)
- Neueste: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) (2024)
- Highest mainCircuitAmps: Generac PWRview Home Energy Monitor W2HEM (264 mainCircuitAmps)
Vergleich
| # | Home Energy Monitors | Preis | monitoringType | mainCircuitAmps | branchCircuitCount | connectivityProtocol | solarNetMetering | localApiSupport | Quelle |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Shelly EM Gen3 50A Smart Energy Meter | $69.99 | ct-clamp | 50 | 0 | Wi-Fi 802.11 b/g/n + Bluetooth 4.2 | true | true | us.shelly.com |
| 2 | Emporia Vue 3 Home Energy Monitor (Monitor Only) | $99.99 | ct-clamp | 200 | 0 | Wi-Fi 802.11 b/g/n + Ethernet | true | false | shop.emporiaenergy.com |
| 3 | Shelly 3EM Smart 3-Phase Energy Meter | $121.49 | ct-clamp | 120 | 0 | Wi-Fi 802.11 b/g/n | true | true | us.shelly.com |
| 4 | Eyedro EYEFI-4 Home Energy Monitor | $139 | ct-clamp | 200 | 0 | Wi-Fi 802.11 b/g/n | true | true | eyedro.com |
| 5 | Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) | $199.99 | ct-clamp | 200 | 16 | Wi-Fi 802.11 b/g/n + Ethernet | true | false | shop.emporiaenergy.com |
| 6 | Refoss EM16P Smart Energy Monitor | $199.99 | ct-clamp | 200 | 16 | Wi-Fi | true | true | refoss.net |
| 7 | Generac PWRview Home Energy Monitor W2HEM | $219.99 | ct-clamp | 264 | 0 | Wi-Fi 802.11 b/g/n | true | — | norwall.com |
| 8 | IotaWatt Open WiFi Energy Monitor | $389 | ct-clamp | — | 14 | Wi-Fi | true | true | stuff.iotawatt.com |
Die Spezifikationen entsprechen den Herstellerangaben; die Preise sind die US-UVP zum Marktstart.
Wie wir das erstellt haben
Prices in USD MSRP from manufacturer or authorized retailer at time of verification. Sale prices excluded (MSRP tracked). Accuracy reported as manufacturer-stated typical accuracy at normal operating range. Certification claims (UL, ETL, cETLus) verified against manufacturer documentation and NRTL records. Products discontinued by manufacturer with no legitimate new-sale channel rejected. specKeys use null where manufacturer does not publish a value.