Solar Panels in Thamesmead

United Kingdom · 51.50°N, 0.12°E

2out of 5

Solar Potential

Moderate

1,049 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

5,243kWh

Net Annual Savings

€507

Payback Period

13.3 yrs

25-Year Net

€9,452

Savings Breakdown

Self-consumed (22% of 5,243 kWh)1,153 kWh × 0.280 €/kWh
→ Savings from own usage+€323
Injected to grid (78% of production)4,089 kWh × 0.045 €/kWh
→ Feed-in revenue+€184
Net Annual Savings€507
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

214 kWh
279 kWh
445 kWh
583 kWh
607 kWh
618 kWh
627 kWh
568 kWh
491 kWh
361 kWh
253 kWh
196 kWh
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MonthEnergy (kWh)Irradiation (kWh/m²)
January21450
February27965
March445106
April583143
May607152
June618157
July627161
August568145
September491123
October36187
November25360
December19646
Total5,2431,294

Environmental Impact

CO2 Saved Per Year

1,222 kg

Equivalent Trees Planted

56 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source
EU PVGIS v5.3
Coordinates
51.50372°N, 0.11982°E
System Loss
14%
Optimal Inclination
40°
Optimal Azimuth
-4°
Yearly Irradiation
1294 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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