Cost of an unnoticed fault
Energy and value lost while a fault stays unknown. Repair time is not included.
A teaching aid. The presets are invented. It uses one flat daily yield, so it ignores weather and season. Use your own site yield and price.
| Fault known after | Energy lost (kWh) | Value lost |
|---|---|---|
| Your days | - | - |
| 1 day | - | - |
| 7 days | - | - |
| 45 days | - | - |
Method: kWp times daily yield times share lost times days. The value is in the currency of the price you enter.