How much energy do solar panels produce in Chesham?

A 5 kWp solar panel system in Chesham, United Kingdom produces approximately 5,104 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Chesham?

A 5 kWp system without battery saves approximately €506 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 Chesham?

The optimal tilt angle for solar panels in Chesham is 40 degrees facing -5 degrees from south.

Solar Panels in Chesham

United Kingdom · 51.70°N, 0.60°W

Solar Potential

Moderate

1,021 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

5,104kWh

Net Annual Savings

€506

Payback Period

13.4 yrs

25-Year Net

€9,445

Savings Breakdown

Self-consumed (23% of 5,104 kWh)1,174 kWh × 0.280 €/kWh

→ Savings from own usage+€329

Injected to grid (77% of production)3,930 kWh × 0.045 €/kWh

→ Feed-in revenue+€177

Net Annual Savings€506

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

208 kWh

273 kWh

439 kWh

572 kWh

596 kWh

605 kWh

611 kWh

555 kWh

483 kWh

344 kWh

238 kWh

178 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	208	48
February	273	64
March	439	104
April	572	140
May	596	149
June	605	153
July	611	157
August	555	141
September	483	120
October	344	83
November	238	56
December	178	42
Total	5,104	1,257

Environmental Impact

CO2 Saved Per Year

1,189 kg

Equivalent Trees Planted

54 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 51.7°N, 0.6°W
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: -5°
Yearly Irradiation: 1257 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.045 EUR/kWh
Install Cost: 1,350 EUR/kWp

€1,437

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