How much energy do solar panels produce in Bletchley?

A 5 kWp solar panel system in Bletchley, United Kingdom produces approximately 5,096 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Bletchley?

A 5 kWp system without battery saves approximately €505 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 13.4 years.

What is the optimal panel angle in Bletchley?

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

Solar Panels in Bletchley

United Kingdom · 51.99°N, 0.73°W

Solar Potential

Moderate

1,019 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

5,096kWh

Net Annual Savings

€505

Payback Period

13.4 yrs

25-Year Net

€9,419

Savings Breakdown

Self-consumed (23% of 5,096 kWh)1,172 kWh × 0.280 €/kWh

→ Savings from own usage+€328

Injected to grid (77% of production)3,924 kWh × 0.045 €/kWh

→ Feed-in revenue+€177

Net Annual Savings€505

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

207 kWh

275 kWh

441 kWh

566 kWh

599 kWh

604 kWh

609 kWh

549 kWh

479 kWh

345 kWh

241 kWh

182 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	207	48
February	275	65
March	441	105
April	566	138
May	599	149
June	604	153
July	609	156
August	549	139
September	479	119
October	345	83
November	241	57
December	182	42
Total	5,096	1,254

Environmental Impact

CO2 Saved Per Year

1,187 kg

Equivalent Trees Planted

54 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 51.99334°N, 0.73471°W
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: -4°
Yearly Irradiation: 1254 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.045 EUR/kWh
Install Cost: 1,350 EUR/kWp

€1,434

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