How much energy do solar panels produce in March?

A 5 kWp solar panel system in March, United Kingdom produces approximately 5,229 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in March?

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

The optimal tilt angle for solar panels in March is 41 degrees facing -5 degrees from south.

Solar Panels in March

United Kingdom · 52.55°N, 0.09°E

Solar Potential

Moderate

1,046 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

5,229kWh

Net Annual Savings

€506

Payback Period

13.3 yrs

25-Year Net

€9,410

Savings Breakdown

Self-consumed (22% of 5,229 kWh)1,150 kWh × 0.280 €/kWh

→ Savings from own usage+€322

Injected to grid (78% of production)4,079 kWh × 0.045 €/kWh

→ Feed-in revenue+€184

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

209 kWh

287 kWh

457 kWh

584 kWh

616 kWh

602 kWh

608 kWh

569 kWh

492 kWh

356 kWh

259 kWh

192 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	209	48
February	287	67
March	457	109
April	584	143
May	616	154
June	602	153
July	608	156
August	569	144
September	492	123
October	356	86
November	259	61
December	192	44
Total	5,229	1,287

Environmental Impact

CO2 Saved Per Year

1,218 kg

Equivalent Trees Planted

55 trees

Optimal Panel Angle

41° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 52.55131°N, 0.08828°E
System Loss: 14%
Optimal Inclination: 41°
Optimal Azimuth: -5°
Yearly Irradiation: 1287 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.045 EUR/kWh
Install Cost: 1,350 EUR/kWp

€1,465

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