feedinlib

pvlib/pvlib-python1.2K

PV simulator

A Python library for simulating photovoltaic energy system performance and modeling solar energy systems.

oemof/oemof105

Energy system modeller

A Python toolbox for designing and optimizing energy systems

sunpower/pvfactors81

PV calculator

Calculates irradiance incident on photovoltaic arrays based on input data and parameters

pvedu/photovoltaic49

Photovoltaics calculator

A collection of Python functions simulating photovoltaic behavior and calculations

oemof/oemof-solph304

Energy modeler

Generates models for energy system analysis and optimization.

pvlib/pvanalytics102

PV analyzer library

A Python library for analyzing data from photovoltaic energy systems

nrel/pv_ice36

PV Calculator

An open-source tool to quantify Solar Photovoltaics (PV) Energy and Mass Flows in the Circular Economy, from a Reliability and Lifetime approach

oemof/demandlib58

Demand profiler

A Python library that creates demand profiles from annual data

openclimatefix/pvoutput34

PV API client

Downloads solar photovoltaic data from PVOutput.org API

nrel/bifacialvf30

PV model

Calculates irradiance profiles and energy production for bifacial PV systems.

nrel/pvdegradationtools31

Degradation calculator

A set of tools for calculating degradation responses and related parameters in photovoltaic systems.

oscarperpinan/solar37

PV simulator

A package for simulating photovoltaic system performance and solar radiation using R.

oemof/oemof-thermal28

thermal models

A collection of tools for modeling thermal energy systems in a standardized way

qpv-research-group/solcore5134

Solar cell simulator

A Python-based library for modeling the optical and electrical properties of solar cells.

openeemeter/eemeter220

Energy modeling library

Provides tools for calculating energy savings based on standardized models of building energy usage.