Climate
Solar Roof Estimator
Estimates yearly solar output and payback for a roof
Intermediate24h1–3
PythonpvlibReact
15/20Shows which appliances use the most energy.
Build Home Energy Usage Tracker for households trying to reduce bills in ~12h with 1–2 people. Stack: React + Charts.
Why it wins: Actionable insights with visual data.
| Tech | Role | |
|---|---|---|
| React | Frontend UI | Web |
| Charts | Data visualisation | UI |
Climate
Estimates yearly solar output and payback for a roof
Shift EV charging, laundry and dishwasher runs to the cleanest grid hours
Climate
Gives daily feedback on carbon impact with simple actions