energy-monitoring

Free open source home automation system for Linux, Windows, Raspberry Pi. Supports Z-Wave, Zigbee, MQTT, and 150+ devices.

Home Assistant Custom component to calculate estimated power consumption of lights and other appliances

Home Assistant integration for smart-plug appliance monitoring: detects cycles, matches programs, estimates time remaining. Supports washing machines, dryers, dishwashers and more.

PowerAPI is a Python framework for building software-defined power meters.

Local-first Windows smart-home control center with Home Assistant, secure MQTT, Zigbee2MQTT, and local energy forecasting.

My Home Assistant Configuration. Documentation for my Smart House

Intégration Home Assistant pour Hydro-Québec. Surveillez votre consommation électrique, périodes de pointe, pannes et facturation.

Local (RS485 Modbus) + Cloud hybrid integration for EG4 and Luxpower inverters — GridBOSS, FlexBOSS, 18kPV, 12kPV, XP, LXP-LB, and batteries

A camera reads my electricity meter's LCD so I don't have to. ESP32-CAM + custom 7-segment decoder, no ML, no cloud

Local Home Assistant integration for hybrid solar inverters that use EyeBond-compatible Wi-Fi collectors and appear in the SmartESS / SmartValue apps — LAN monitoring and control without depending on the vendor cloud.

Non-Intrusive Load Monitoring (NILM) for Home Assistant. Estimate appliance activity and energy usage from a whole-home power sensor, all locally.

Open-source modular DIN-rail home automation and sensor. ESP32-S3 core with Ethernet, Zigbee, RS485. 9 I/O modules via I2C: relays, contacts, energy meter, sprinklers. ESPHome-based, integrates Home Assistant. Low-voltage, cabinet-oriented. Built for learning & customization.

Home Assistant Config for Home Kit Infused and Dwains Theme.

🔌 Prometheus exporter for Tuya smart plugs using local network polling via TinyTuya, with automatic DPS and scaling autodiscovery for voltage, current, power, and relay metrics.

Data models related to the Energy Domain. Includes data models for Batteries, Energy Metering, Green Energy & etc.

Desktop app for monitoring and controlling GivEnergy solar inverters over your local network — no cloud account needed

Price tracker integration for home assistant based on all current providers.

A python library to access GivEnergy inverters via Modbus TCP on a local network, with no dependency on the GivEnergy Cloud.

Home Assistant integration for monitoring solar inverters via DessMonitor/SmartESS platform

Home Assistant custom integration for OVO Energy Australia - solar, grid, export, rate breakdowns, and analytics