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About the System Designer
Design custom solar system with component selection and layout optimization
What you can calculate
- Component selection
- Layout optimization
- Performance modeling
- Cost analysis
You might also need
3-5 min
Panel Requirements
Calculate number of panels needed based on your energy consumption and roof space
Open 5-8 min
Battery Bank Sizing
LFP / NMC / Lead-Acid bank sizing with DoD, autonomy hours, temp derating, and S×P config
Open 3-5 min
Solar Plant Size
Size your plant in kWp from load (kWh/day) or available rooftop area
Open 3-5 min
Inverter Sizing
Recommend inverter kVA from DC array kWp with DC:AC ratio and phase checks
Open 5-7 min
String Sizing
Temperature-corrected Voc / Vmp string sizing with MPPT window and safety margin checks
Open 4-6 min
MPPT Window Check
Verify string voltage stays within inverter MPPT limits at Tmin and Tmax
Open