Energía Solar en Västerås
Rendimiento anual
4846
kWh/year
Período de amortización
17
years
Reducción CO₂
0.1
t CO₂/year
Ejemplo: instalación 5 kWp, valores medios del país
Preguntas frecuentes sobre Västerås
¿Cuánta electricidad produce un sistema solar de 5 kWp en Västerås?
Un sistema de 5 kWp en Västerås genera aproximadamente 4846 kWh al año (datos PVGIS).
¿Cuánto cuesta una instalación solar de 5 kWp en Västerås?
En Västerås, una instalación FV de 5 kWp cuesta aproximadamente 6,318 € instalación incluida.
¿Cuál es el periodo de amortización solar en Västerås?
Con los precios actuales de la electricidad y las tarifas de retribución, la amortización es de aproximadamente 17 años.
¿Cuánto CO₂ ahorra un sistema solar en Västerås al año?
Un sistema de 5 kWp en Västerås ahorra aproximadamente 0.1 t de CO₂ al año.
Assumptions and provenance
This example calculation is disclosed in full. Every quantity below enters the figures above exactly as stated — a specialist can recompute them or substitute their own assumptions.
- Payback (cumulative)
- 17 years
- Payback (discounted)
- not reached in 20 years
- Payback (static)
- 16,1 years
Sum of the nominal annual net benefits, including degradation, price escalation and replacement costs — not discounted. This is the figure shown above.
The same cash flows, discounted at the nominal rate the net present value uses. Always the later of the two.
Investment divided by the first year's benefit — without price escalation, degradation or replacement costs. Many quotes use this; depending on the assumptions it comes out shorter or longer.
| Quantity | Value | Source / note |
|---|---|---|
| System size | 5 kWp | Example system of this page |
| Investment | 6318 € (1264 €/kWp) | Länderreferenz bei 10 kWp, größendegressiv mit Exponent 0.2 |
| Operating cost | 70 €/a | — |
| Electricity price | 0,180 EUR/kWh | Eurostat nrg_pc_204, Band DC, 2025-S2 |
| Feed-in tariff | 0,0600 EUR/kWh | — |
| Self-consumption share | 30 % | — |
| Degradation | 0,5 %/a | — |
| Price escalation | 2,0 %/a | — |
| Discount rate | 3,0 %/a | Nominal, matching the nominally escalating revenues |
| Horizon | 20 years | — |
| Grid CO₂ factor | 13 g/kWh | EEA, greenhouse gas emission intensity of electricity generation (seed), 2023 |
| Specific yield | 969 kWh/kWp/a | The figure with which a third-party calculation can be checked |
| Tilt | 35° | — |
| Azimuth | 0° (0 = south) | — |
| Performance ratio | 82,9 % | — |
Data source: PVGIS — Photovoltaic Geographical Information System (EU JRC) · version PVGIS 5.3, radiation database PVGIS-SARAH3 · as of 2024 · licence: Free use with attribution (JRC PVGIS terms of use)
Non-binding initial assessment for an example system, not professional advice. Small wind requires an on-site wind measurement before any investment decision.