String Configuration Calculator
PROCalculate optimal panel string configuration for your inverter. Validates voltage and current limits with temperature-corrected values.
Solar Design Workflow
String Configuration is a Pro feature
Unlock all professional tools with VerElect Pro
1Panel Specifications
Total Power
6.00 kW
Typical: -0.27%/°C for mono, -0.30%/°C for poly
2Inverter Specifications
Ready to Configure
Enter your panel and inverter specifications to find the optimal string configuration.
String Design Rules
Max V
Voc at coldest temp must not exceed inverter max voltage (safety!)
MPPT
Vmp at hottest temp must stay within MPPT window for tracking
Current
Total Isc across strings must not exceed inverter input current