Solar Panels in Tonypandy

United Kingdom · 51.62°N, 3.46°W

1out of 5

Solar Potential

Low

962 kWh per kWp installed capacity

Your Solar Savings Estimate

Configure system size and battery to see realistic savings

Data last updated: March 2026

Annual Output

4,812kWh

Net Annual Savings

€477

Payback Period

14.2 yrs

25-Year Net

€8,519

Savings Breakdown

Self-consumed (23% of 4,812 kWh)1,107 kWh × 0.280 €/kWh
→ Savings from own usage+€310
Injected to grid (77% of production)3,705 kWh × 0.045 €/kWh
→ Feed-in revenue+€167
Net Annual Savings€477
Installation cost (5 kWp × 1,350 €/kWp)€6,750

United Kingdom Solar Policy

Smart Export Guarantee (SEG): £0.03-0.05/kWh typical, up to £0.25 with battery. 0% VAT on solar + battery.

Source: Ofgem, UK BEIS

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

170 kWh
248 kWh
427 kWh
564 kWh
610 kWh
591 kWh
588 kWh
519 kWh
444 kWh
297 kWh
207 kWh
146 kWh
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MonthEnergy (kWh)Irradiation (kWh/m²)
January17040
February24858
March427102
April564138
May610152
June591150
July588151
August519131
September444110
October29772
November20749
December14635
Total4,8121,187

Environmental Impact

CO2 Saved Per Year

1,121 kg

Equivalent Trees Planted

51 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source
EU PVGIS v5.3
Coordinates
51.62202°N, 3.45544°W
System Loss
14%
Optimal Inclination
38°
Optimal Azimuth
-4°
Yearly Irradiation
1187 kWh/m2
Retail Electricity Price
0.280 EUR/kWh
Feed-in Tariff
0.045 EUR/kWh
Install Cost
1,350 EUR/kWp

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