Shelly Sync Skill

Interface between Shelly Pro 3EM energy monitoring and home automation.

Usage Guidelines

• Power output in Watts (W) or Kilowatts (kW)
• Negative = grid injection (surplus). Positive = grid consumption
• If data fetch fails → report connection error immediately, don't hallucinate

Commands

get_status

Returns current power consumption across all 3 phases.

/shelly get_status

optimize_load

Analyzes surplus and triggers load optimization if excess energy available.

/shelly optimize_load
/shelly optimize_load target_load:heatpump

Implementation

• Script: shelly_client.py
• Calls Shelly Pro 3EM RPC API (EMData.GetStatus)
• Returns clean JSON with total power and phase breakdown