Shelly SNSW-102P16EU

Plus 2PM

Device type

Smart Switch

Standby power

0.822 W

Sub profiles

16

Community usage

186 opted-in installations

3.72% of 5,001 reporting installations

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Powercalc can discover this model automatically (by device). Look for a discovery prompt in Home Assistant and accept it to create the sensors. About discovery

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick Shelly → SNSW-102P16EU.

Open in Home Assistant

Add this to your configuration.yaml, replacing light.my_light with your own entity.

Sub profile

Loading sub profiles…

powercalc:
  sensors:
    - entity_id: light.my_light
      manufacturer: shelly
      model: SNSW-102P16EU

Library sensor documentation

Device

Manufacturer: Shelly
Description: Dual-Channel Smart Wi-Fi Relay with Power Monitoring
Aliases: Shelly Plus 2PM
Shelly Plus2PM
Plus 2PM UL
SNSW-002P15UL

Measurement

Calculation strategy: Multi Switch
Measure device: Shelly PM Mini Gen3
Measure method: Manual
Measure device firmware: 20250924-062710/1.7.1-gd336f31
Measure settings: SAMPLE_COUNT: 200SLEEP_TIME: 0.5

Library

Created: Jan 12, 2025, 9:46 PM UTC
Updated: Aug 23, 2026, 7:52 AM UTC
Authors: Michal Bartak
Discovery: Automatic, by device
Only self usage: Yes

Shelly SNSW-102P16EU

Plus 2PM

Smart Switch

0.822 W

16

186 opted-in installations

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Measurement

Library

Plus 2PM

Smart Switch

0.822 W

16

186 opted-in installations

Set up manually instead

Through the interface .css-bxmwoh{margin:0;font-family:"Roboto","Helvetica","Arial",sans-serif;font-weight:400;font-size:0.875rem;line-height:1.43;letter-spacing:0.01071em;}(recommended)

Or configure with YAML

Or configure with YAML

Device

Measurement

Library

Through the interface (recommended)