How much energy do solar panels produce in Welling?

A 5 kWp solar panel system in Welling, United Kingdom produces approximately 5,261 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Welling?

A 5 kWp system without battery saves approximately €509 per year (accounting for 22% self-consumption and feed-in tariff for surplus). The payback period is 13.3 years.

What is the optimal panel angle in Welling?

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

Solar Panels in Welling

United Kingdom · 51.46°N, 0.11°E

Solar Potential

Moderate

1,052 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

5,261kWh

Net Annual Savings

€509

Payback Period

13.3 yrs

25-Year Net

€9,510

Savings Breakdown

Self-consumed (22% of 5,261 kWh)1,157 kWh × 0.280 €/kWh

→ Savings from own usage+€324

Injected to grid (78% of production)4,104 kWh × 0.045 €/kWh

→ Feed-in revenue+€185

Net Annual Savings€509

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

278 kWh

443 kWh

585 kWh

611 kWh

618 kWh

632 kWh

574 kWh

495 kWh

362 kWh

256 kWh

195 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	213	49
February	278	65
March	443	105
April	585	144
May	611	152
June	618	157
July	632	162
August	574	146
September	495	123
October	362	88
November	256	60
December	195	45
Total	5,261	1,297

Environmental Impact

CO2 Saved Per Year

1,226 kg

Equivalent Trees Planted

56 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 51.46246°N, 0.10759°E
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: -4°
Yearly Irradiation: 1297 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.045 EUR/kWh
Install Cost: 1,350 EUR/kWp

€1,467

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