Solar Panels in Erskine

United Kingdom · 55.90°N, 4.45°W

1out of 5

Solar Potential

Low

873 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

4,367kWh

Net Annual Savings

€443

Payback Period

15.2 yrs

25-Year Net

€7,469

Savings Breakdown

Self-consumed (24% of 4,367 kWh)1,048 kWh × 0.280 €/kWh
→ Savings from own usage+€293
Injected to grid (76% of production)3,319 kWh × 0.045 €/kWh
→ Feed-in revenue+€149
Net Annual Savings€443
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

126 kWh
215 kWh
370 kWh
530 kWh
589 kWh
559 kWh
561 kWh
497 kWh
386 kWh
264 kWh
174 kWh
97 kWh
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MonthEnergy (kWh)Irradiation (kWh/m²)
January12630
February21551
March37088
April530129
May589146
June559141
July561142
August497124
September38695
October26464
November17441
December9724
Total4,3671,075

Environmental Impact

CO2 Saved Per Year

1,018 kg

Equivalent Trees Planted

46 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source
EU PVGIS v5.3
Coordinates
55.9005°N, 4.45028°W
System Loss
14%
Optimal Inclination
40°
Optimal Azimuth
3°
Yearly Irradiation
1075 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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