EVCC

An extensible EV Charge Controller with PV integration implemented in Go.

battery charger eebus emobility golang home-automation modbus mqtt ocpp pv semp solar sunspec wallbox

Consumption - Mobility and Transportation - Last synced: 19 Apr 2026 - Ranking: 27.8

atlite

Light-weight version of Aarhus RE Atlas for converting weather data to power systems data.

csp dynamic-line-rating energy energy-system energy-systems era5 gis heat-pump potentials pv python reanalysis renewable-energy renewable-timeseries solar wind

Energy Systems - Renewable Energy Integration - Last synced: 19 Apr 2026 - Ranking: 18.7

gsee

Global Solar Energy Estimator.

electricity energy irradiance ninja pandas photovoltaic pv solar

Renewable Energy - Photovoltaics and Solar Energy - Last synced: 19 Apr 2026 - Ranking: 10.9

SimShady

Simulating Shadows for PV Potential Analysis on 3D Data in the Browser.

pv pv-simulator shading-effects solar solar-energy threejs

Renewable Energy - Photovoltaics and Solar Energy - Last synced: 19 Apr 2026 - Ranking: 9.8

MyEMS

Suitable for collecting, analyzing, and reporting energy and carbon emissions such as electricity, water, gas, cooling, and heating in buildings.

energy-consumption energy-efficiency energy-management-system energy-monitor energy-storage microgrid pv

Consumption - Buildings and Heating - Last synced: 19 Apr 2026 - Ranking: 9.7

ha-evcc

Home Assistant integration for evcc optimized charging of electric vehicles, connecting your EV charger with your PV system.

evcc hacs hacs-integration home-assistant home-assistant-hacs home-assistant-integration home-automation pv wallbox

Consumption - Mobility and Transportation - Last synced: 19 Apr 2026 - Ranking: 8.2

Sunalyzer

A free, open source and vendor independent solar monitoring system. It collects relevant data from your inverter/smart meter and stores them safely in a data base.

fronius pv solar

Renewable Energy - Photovoltaics and Solar Energy - Last synced: 19 Apr 2026 - Ranking: 6.0

pyGRETA

Python Generator of REnewable Time series and mAps: a tool that generates high-resolution potential maps and time series for user-defined regions within the globe.

csp gis high-resolution potentials pv renewable-energy renewable-timeseries wind

Energy Systems - Renewable Energy Integration - Last synced: 19 Apr 2026 - Ranking: -Infinity