How much energy do solar panels produce in Wembley?

A 5 kWp solar panel system in Wembley, United Kingdom produces approximately 5,131 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Wembley?

A 5 kWp system without battery saves approximately €496 per year (accounting for 22% self-consumption and feed-in tariff for surplus). The payback period is 13.6 years.

What is the optimal panel angle in Wembley?

The optimal tilt angle for solar panels in Wembley is 40 degrees facing -6 degrees from south.

Solar Panels in Wembley

United Kingdom · 51.55°N, 0.30°W

Solar Potential

Moderate

1,026 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

5,131kWh

Net Annual Savings

€496

Payback Period

13.6 yrs

25-Year Net

€9,107

Savings Breakdown

Self-consumed (22% of 5,131 kWh)1,129 kWh × 0.280 €/kWh

→ Savings from own usage+€316

Injected to grid (78% of production)4,002 kWh × 0.045 €/kWh

→ Feed-in revenue+€180

Net Annual Savings€496

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

213 kWh

277 kWh

443 kWh

571 kWh

595 kWh

603 kWh

610 kWh

550 kWh

479 kWh

351 kWh

249 kWh

190 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	213	50
February	277	65
March	443	106
April	571	140
May	595	149
June	603	153
July	610	157
August	550	140
September	479	120
October	351	85
November	249	59
December	190	44
Total	5,131	1,268

Environmental Impact

CO2 Saved Per Year

1,196 kg

Equivalent Trees Planted

54 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 51.55242°N, 0.29686°W
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: -6°
Yearly Irradiation: 1268 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.045 EUR/kWh
Install Cost: 1,350 EUR/kWp

€1,440

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