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@open-pv

OpenPV

Building the open source website openpv.de to evaluate the solar potential of your building ☀️

Hi there and welcome to the OpenPV organization 👋

We are a team of four developers from Germany, who wanted to bring their prototypical solar tool to the browser. Our primary focus is on developing the website openpv.de, which aims to simulate and visualize the solar potential on 3D building data. Our work is open-source.

openpv

About openpv.de

Our website provides users with a simple interface to determine the solar energy potential of their building. By using openly available 3D building data, socalled LOD2 data, openpv.de offers simple web based tool to estimate PV yields for both roofs and balconies. We aim at providing a first estimate of PV potential.

Open Source Initiative

We believe in the benefits of collaboration and knowledge sharing, hence we have our codebase open source. This means that developers and researchers will have the opportunity to contribute to the project and adapt it to their specific needs.

Our two main repositories are the website for the frontend code as well as simshady for the simulation code on the GPU.

Funding

We thank our sponsors.

Pinned Loading

  1. simshady simshady Public

    Simulating Shadows for PV Potential Analysis with 3D Data in the Browser ☀️

    TypeScript 25 3

  2. website website Public

    Simulating the solar potential of your building ☀️

    JavaScript 15 1

Repositories

Showing 7 of 7 repositories
  • website Public

    Simulating the solar potential of your building ☀️

    open-pv/website’s past year of commit activity
    JavaScript 15 AGPL-3.0 1 33 9 Updated Sep 22, 2025
  • simshady Public

    Simulating Shadows for PV Potential Analysis with 3D Data in the Browser ☀️

    open-pv/simshady’s past year of commit activity
    TypeScript 25 Apache-2.0 3 4 1 Updated Sep 18, 2025
  • postgis-citygml-importer Public

    Import CityGML data into 3D geometries in PostGIS

    open-pv/postgis-citygml-importer’s past year of commit activity
    Python 2 MIT 0 0 0 Updated Aug 20, 2025
  • blog Public

    OpenPV Blog

    open-pv/blog’s past year of commit activity
    HTML 0 Apache-2.0 0 0 0 Updated Jul 25, 2025
  • .github Public
    open-pv/.github’s past year of commit activity
    0 0 0 0 Updated Jul 3, 2025
  • minimalApp Public

    A minimal vite app to showcase the functionality of simshady

    open-pv/minimalApp’s past year of commit activity
    JavaScript 1 0 0 0 Updated May 30, 2025
  • irradiance Public

    Calculate averaged irradiance for a given location over the year

    open-pv/irradiance’s past year of commit activity
    Jupyter Notebook 5 Apache-2.0 0 0 0 Updated Apr 21, 2025

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