A directory and analysis of the open source ecosystem in the areas of climate change, sustainable energy, biodiversity and natural resources.

A set of documented functions for simulating the performance of photovoltaic energy systems.

Firmware replacement for Growatt ShineWiFi-S

A dataset of functional and defective solar cells extracted from EL images of solar modules

A multi-scale, python-based library for the modelling of solar cells and semiconductor materials

GSEE: Global Solar Energy Estimator

SOLECTRUS is an innovative photovoltaic dashboard that not only visualizes the energy yield and consumption of a PV system but also calculates the costs and savings.

🌞 Solax Inverter API Wrapper

Quality control, filtering, feature labeling, and other tools for working with data from photovoltaic energy systems.

An explicit Python PV system IV & PV curve trace calculator which can also calculate mismatch.

Android app to forecast the output of your photovoltaic system (PV) or balcony pv using data from Open-Meteo.com. Even shading and the temperature coefficient are taken into account.

Credit card-sized, USB-powered 4 quadrant source-measure unit hardware and firmware

Collect Fronius inverter data and save in Influxdb for Grafana

Tool for the extraction and mapping of photovoltaics modules from IR drone videos of utility-scale PV plants (my PhD project)

Solar radiation model for flight dynamics. Based on Duffie & Beckman "Solar energy thermal processes" (1974)

A catalog of open source tools for solar energy.

Esp-HuaweiR4850-Controller Das Huawei R4850G2 Recitfier Modul ist ein 3000Watt Lade Netzteil. Es kann über Datenkommunikation gesteuert werden. Die Software "Esp-HuaweiR4850-Controller" kann dieses Huawei dann automatisch je nach PV Überschuss steuern. Der Photovoltaik Solar Überschuss z.B. eines Balkonkraftwerks wird in die Batterie geladen

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

Access PV live logs using the Fronius Solar API

A Modelica library for photovoltaic system and power converter design