pv

solar charging ☀️🚘

Various tools, examples, and documentation for communicating with Hoymiles microinverters

Energy Management System

Home Assistant integration for evcc☀️🚘- optimized charging of electric vehicles, connecting your EV charger with your PV system. Please note, that this integration is not official and not supported by the evcc developers. Please consider becoming a monthly sponsor for this project - TIA

Solcast Integration for Home Assistant

atlite: A Lightweight Python Package for Calculating Renewable Power Potentials and Time Series

SFML is the first fully local AI solar forecast for Home Assistant, powered by a local Attention Transformer. No external AI — such as ChatGPT, Gemini, or Grok — required. Runs entirely on your device for complete privacy.

Home Assistant & FoxESS integration. Monitor you photovoltaic installation directly from HA ☀️ ⚡️

GSEE: Global Solar Energy Estimator

Sensor for Home Assistant pulling data from the GoodWe SEMS API for solar panel production metrics.

This is the implementation of the paper Enhanced Photovoltaic Power Forecasting: An iTransformer and LSTM-Based Model Integrating Temporal and Covariate Interactions

This Venus OS driver gets the data from MQTT and displays it as pv inverter.

A free and open source solar monitoring system.

Selfpowered E-Paper Node for LoRaWAN

Lightweight analytics backend for MWeb static blogs — PV/UV tracking, popular articles, and a built-in dashboard.

Battery SmartFlow AI is an intelligent, Home Assistant-based Home Energy Management System for forecast-driven, PV-optimized, and price-optimized battery storage control.

Enapter Blueprint Marketplace – integrate any device into your Energy Management System. 🔋 🔌 👩🏽‍💻 👨‍💻

A catalog of open source tools for solar energy.

💣前端埋点通用方案，支持加载、点击、曝光统计，支持命令式、声明式。

python Generator of REnewable Time series and mAps