Overview#
A comprehensive ROI calculator for solar panel installations combined with electric vehicle charging. Uses location-based data to provide accurate cost estimates and payback period calculations.
Features#
- Location-aware utility rate lookup
- Solar irradiance data integration
- EV charging cost comparison (home vs. public)
- Payback period and lifetime savings projection
Tech Stack#
- Backend: Python, FastAPI
- Data: GIS APIs, utility rate databases
- Frontend: Interactive forms with real-time calculation