wrolpi/app
Roland dfdf3d8166
Add off-grid sizing to the Solar calculator
A new "Off-grid sizing" tab sizes a battery system for the darkest month
from a list of devices (watts x hours per day):

- Battery bank for a number of days without sun, for LiFePO4 or lead-acid,
  at 12, 24 or 48 V.  Outdoor lead-acid is enlarged for the cold; outdoor
  lithium warns against charging below 0 C.
- Panels needed, from the worst month's DC production per kW at the chosen
  angle, with a button to apply the count.  A PWM controller's loss (battery
  voltage over the panel's Vmp) raises the count.
- Charge controller current, and the string voltage on the coldest morning
  against the controller's limit, since cold panels exceed their rated Voc.
  The coldest morning defaults to 25 C below the coldest monthly average.

All inputs live in the URL like the rest of the calculator.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 17:53:54 -06:00
..
cypress Speed Test calculator: ping, download, and upload against the API (#708) 2026-09-13 18:47:18 -06:00
public Add a Solar calculator with offline NASA POWER data 2026-10-04 17:53:54 -06:00
scripts ui: the last of Semantic UI, in name and in dead CSS 2026-08-08 18:05:54 -06:00
src Add off-grid sizing to the Solar calculator 2026-10-04 17:53:54 -06:00
.gitignore A new start 2021-11-01 16:43:09 -06:00
cypress.config.js e2e: exercise the FileBrowser footer buttons against real files (#670) 2026-08-19 20:27:29 -06:00
package-lock.json Revert "build(deps-dev): bump webpack-dev-server from 5.2.6 to 6.0.0 in /app (#769)" (#772) 2026-10-03 11:00:27 -06:00
package.json Revert "build(deps-dev): bump webpack-dev-server from 5.2.6 to 6.0.0 in /app (#769)" (#772) 2026-10-03 11:00:27 -06:00
README.md Fixing bug where file search would issue twice on load. 2023-04-09 14:34:33 -06:00
serve.json Adding serve.json so epub.html is not rewritten by serve. Buildling app during pi-gen/debian image builds. 2025-03-13 19:34:28 -06:00
tsconfig.json test: the component suite has not run since cypress 15, on any machine (#661) 2026-08-12 21:57:07 -06:00

Getting Started with Create React App

This project was bootstrapped with Create React App.

Available Scripts

In the project directory, you can run:

npm start

Runs the app in the development mode.
Open http://localhost:3000 to view it in your browser.

The page will reload when you make changes.
You may also see any lint errors in the console.

npm test

Launches the test runner in the interactive watch mode.
See the section about running tests for more information.

npm run build

Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.
Your app is ready to be deployed!

See the section about deployment for more information.

npm run eject

Note: this is a one-way operation. Once you eject, you can't go back!

If you aren't satisfied with the build tool and configuration choices, you can eject at any time. This command will remove the single build dependency from your project.

Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.

You don't have to ever use eject. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.

Learn More

You can learn more in the Create React App documentation.

To learn React, check out the React documentation.

Code Splitting

This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting

Analyzing the Bundle Size

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Making a Progressive Web App

This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app

Advanced Configuration

This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration

Deployment

This section has moved here: https://facebook.github.io/create-react-app/docs/deployment

npm run build fails to minify

This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify