Kinggrass Kinggrass

## shelly_pro3em_net_metering.js
/**
 * Shelly Pro 3EM - Net Metering (Saldierung) & Home Assistant Auto-Discovery
 *
 * This script calculates the total active power across all 3 phases (A+B+C).
 * It simulates a "net metering" utility meter:
 * - If Total Power > 0: Increases "Import" counter
 * - If Total Power < 0: Increases "Export" counter
 *
 * FEATURES:
 * - Precise integration (runs every 0.5s)
	/**
	* Shelly Pro 3EM - Net Metering (Saldierung) & Home Assistant Auto-Discovery
	*
	* This script calculates the total active power across all 3 phases (A+B+C).
	* It simulates a "net metering" utility meter:
	* - If Total Power > 0: Increases "Import" counter
	* - If Total Power < 0: Increases "Export" counter
	*
	* FEATURES:
	* - Precise integration (runs every 0.5s)