How much energy do solar panels produce in Shirley?

A 5 kWp solar panel system in Shirley, United Kingdom produces approximately 4,883 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Shirley?

A 5 kWp system without battery saves approximately €484 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 14.0 years.

What is the optimal panel angle in Shirley?

The optimal tilt angle for solar panels in Shirley is 40 degrees facing -4 degrees from south.

Solar Panels in Shirley

United Kingdom · 52.41°N, 1.82°W

Solar Potential

Low

977 kWh per kWp installed capacity

Your Solar Savings Estimate

Configure system size and battery to see realistic savings

Data last updated: March 2026

System Size

Battery Storage

Annual Output

4,883kWh

Net Annual Savings

€484

Payback Period

14.0 yrs

25-Year Net

€8,744

Savings Breakdown

Self-consumed (23% of 4,883 kWh)1,123 kWh × 0.280 €/kWh

→ Savings from own usage+€314

Injected to grid (77% of production)3,760 kWh × 0.045 €/kWh

→ Feed-in revenue+€169

Net Annual Savings€484

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

192 kWh

269 kWh

429 kWh

543 kWh

581 kWh

576 kWh

585 kWh

529 kWh

457 kWh

326 kWh

223 kWh

172 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	192	45
February	269	63
March	429	102
April	543	133
May	581	145
June	576	146
July	585	150
August	529	134
September	457	113
October	326	79
November	223	53
December	172	40
Total	4,883	1,202

Environmental Impact

CO2 Saved Per Year

1,138 kg

Equivalent Trees Planted

52 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 52.41074°N, 1.81952°W
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: -4°
Yearly Irradiation: 1202 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.045 EUR/kWh
Install Cost: 1,350 EUR/kWp

€1,357

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