Solar Panels in Kungälv
Sweden · 57.87°N, 11.98°E
Solar Potential
947 kWh per kWp installed capacity
Your Solar Savings Estimate
Configure system size and battery to see realistic savings
Annual Output
4,734kWh
Net Annual Savings
€348
Payback Period
20.1 yrs
25-Year Net
€4,432
Savings Breakdown
Sweden Solar Policy
Very low electricity prices reduce ROI. Green Technology tax reduction 15% of cost. 50% battery tax reduction. Spot market compensation only.
Source: Energimarknadsinspektionen, Eurostat H1 2025
The savings estimates shown are for informational purposes only and do not constitute financial advice. Actual savings depend on your specific installation, roof condition, shading, consumption patterns, and future electricity price changes. Feed-in tariffs and regulations change frequently. Always obtain quotes from certified installers and consult a financial advisor before making investment decisions.
Monthly Energy Production
| Month | Energy (kWh) | Irradiation (kWh/m²) |
|---|---|---|
| January | 116 | 27 |
| February | 211 | 49 |
| March | 449 | 106 |
| April | 609 | 149 |
| May | 656 | 165 |
| June | 654 | 167 |
| July | 620 | 160 |
| August | 528 | 134 |
| September | 417 | 104 |
| October | 272 | 65 |
| November | 127 | 30 |
| December | 73 | 18 |
| Total | 4,734 | 1,174 |
Environmental Impact
CO2 Saved Per Year
1,103 kg
Equivalent Trees Planted
50 trees
Optimal Panel Angle
43° tilt
Technical Details
- Data Source
- EU PVGIS v5.3
- Coordinates
- 57.87096°N, 11.98054°E
- System Loss
- 14%
- Optimal Inclination
- 43°
- Optimal Azimuth
- 2°
- Yearly Irradiation
- 1174 kWh/m2
- Retail Electricity Price
- 0.096 EUR/kWh
- Feed-in Tariff
- 0.040 EUR/kWh
- Install Cost
- 1,400 EUR/kWp
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