Solar system calculator
Size arrays, select catalog equipment, simulate yield, and estimate economics for projects in Ukraine. Sessions are encoded in the URL for sharing without an account.
Residential
Roof or ground systems from 3 kW to 30 kW for homes and small buildings.
Typical range: 3–30 kW
Start residential projectCommercial and industrial
Commercial rooftops and carports from 30 kW to 500 kW.
Typical range: 30–500 kW
Start commercial and industrial projectUtility
Ground-mounted arrays above 500 kW for utility-scale planning.
Typical range: 500 kW–100 MW
Start utility projectPreliminary design for planning purposes. Final grid-connection and permit approvals require a licensed engineer's sign-off.