Live Demo — No signup needed. Results use sample irradiance data. For real engineering-grade calculations, .
Interactive Demo
Size Your Solar System
In Seconds.
Pick a sample location, enter your daily consumption, and see how a real engineering plan looks.
Configure
Typical home: 10–30 kWh/day. Commercial: 50–200 kWh/day.
Configure your system and click Calculate
Results will appear here