Inputs
System & Costs
Energy & Tariffs
Tip: Increase the self‑consumption ratio if using a battery or shifting loads. Real‑world values are often 0.3–0.8 depending on habits and storage.
Results
| Year | Production (kWh) | Self‑used (kWh) | Export (kWh) | Grid price | Tariff | O&M | Savings | Net Cashflow | Cumulative |
|---|
Disclaimer: This is a simplified model. Real tariffs, taxes, inverter replacements, and performance vary. Always verify with your installer/utility.