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

My Home Assistant Configuration. Documentation for my Smart House

Home Assistant Config for Home Kit Infused and Dwains Theme.

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

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

Comwatt Integration for HomeAssistant

⚡ A smart energy monitoring system that enables user to see their real time consumption 📈 and energy bill 🧾developed using ESP8266 NodeMCU, PZEM 004T, Google sheets, Firestore and Flutter ⚡

Distributed SolarNode components for collecting data and controlling devices.

"Energy Monitoring in Less Effort" - An application to aggregate energy consumption data across several municipal assets and report usage to monitor and manage emissions. Makes bringing together Green Button and CSV data sources a breeze!

Expanding previous jRAPL implementation into general purpose energy-aware programming Java library

Centralized SolarNet service for SolarNetwork

Home Assistant integration to fetch utilities consumption data from Brunata Online

Updated real-time energy monitoring with Python and Apache NiFi

AVR-based, galvanically isolated, bidirectional DC energy meter with Modbus RTU interface.

A Python client library for interacting with the Comwatt API.

Versatile energy monitoring solution for combining multiple types of power meters

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ioBroker adapter for the Legrand Ecocompteur module (aka. Legrand Measurement Concentrator EMDX³ 412000).

Bluenet is open-source firmware on Nordic Semi hardware (nRF52 series). It runs e.g. on Crownstone smart building switches. Bluenet functions: switching, (LED) dimming, energy monitoring, presence detection, indoor localization, switchcraft.

This project facilitates communication between APS solar inverters and an ESP32 using a Zigbee CC2530 module. Developed with the Arduino framework on PlatformIO, it enables remote monitoring and control of the inverter's parameters via Zigbee protocol.