# Refoss EM16P Smart Energy Monitor: specs and price

**Price (US):** $199.99 (Regular MSRP $199.99 from refoss.net. Currently on sale at $159.99 (20% off). We track MSRP.), as of 2026-06-27. Among the 8 home energy monitors we track it is #6 cheapest of 8; category median $169.
**Brand:** Refoss
**Deskmark:** Bronze Deskmark — pay-blind category standing 59/100, #5 of 7 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $199.99 |
| Brand | Refoss |
| Monitoring type | ct-clamp |
| Main circuit amps | 200 |
| Branch circuit count | 16 |
| Connectivity protocol | Wi-Fi |
| Solar net metering | Yes |
| Local api support | Yes |
| Subscription required | No |
| App platforms | web UI (local), cloud optional |
| Accuracy percent | 2 |
| Installation type | panel-mount |
| Smart home integrations | Home Assistant (native), MQTT |
| Etl ul certified | ETL (UL 61010) |

## Where it stands

At $200, the Refoss EM16P Smart Energy Monitor is #6 cheapest of the 8 home energy monitors we track, where the median is $169. On the spec sheet, its branch circuit count of 16 is the highest of the 8, its accuracy percent of 2 is the highest of the 6, and its main circuit amps of 200 is at the median of the 7.

## Frequently asked questions

**How much does the Refoss EM16P Smart Energy Monitor cost?**

The Refoss EM16P Smart Energy Monitor has a US price of $199.99 (Regular MSRP $199.99 from refoss.net. Currently on sale at $159.99 (20% off). We track MSRP.), as of 2026-06-27.

**How does the Refoss EM16P Smart Energy Monitor compare on price?**

At $200, the Refoss EM16P Smart Energy Monitor is #6 cheapest of the 8 home energy monitors we track, where the median is $169.

**What are the Refoss EM16P Smart Energy Monitor's key specs?**

Refoss EM16P Smart Energy Monitor (Refoss): monitoringType ct-clamp, mainCircuitAmps 200, branchCircuitCount 16, connectivityProtocol Wi-Fi, solarNetMetering Yes. Full sourced spec sheet verified 2026-06-27.

Source: https://refoss.net/collections/refoss-open-platform/products/smart-energy-monitor-em16p (refoss.net, accessed 2026-06-27)
Corroboration: https://www.amazon.com/Supports-Assistant-Real-Time-Consumption-Electricity/dp/B0DJNV3GPR (accessed 2026-06-27)
Canonical: https://frontdeskreview.com/product/home-energy-monitors/refoss-em16p/
Cite: Per The Front Desk Review, the Refoss EM16P Smart Energy Monitor price of record was $199.99 as of 2026-06-27 — https://frontdeskreview.com/product/home-energy-monitors/refoss-em16p/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl