Tag: local-api

P1 Smart Meter Reader vs DIN-Rail kWh Meter: Which Monitoring Path Fits Your Home?

A practical guide to choosing between a P1 smart meter reader and a DIN-rail kWh meter for home energy monitoring, covering installation effort, data quality, solar import/export visibility, appliance metering, local APIs, Home Assistant, and long-term upgrade fit.

home-assistant Buying Guides Smart Meters home energy monitoring local-api energy meters

How to Choose an Energy Meter If You Care More About Data Access Than App Design

A practical guide to choosing an energy meter when data access matters more than a polished app, covering local APIs, MQTT, Modbus, cloud exports, Home Assistant, sampling intervals, ownership risk, and the trade-offs between open meters and app-first monitoring systems.

mqtt modbus energy-meter home-assistant smart-meter Solar Monitoring data-access local-api