How much energy do solar panels produce in Royan?

A 5 kWp solar panel system in Royan, France produces approximately 6,738 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Royan?

A 5 kWp system without battery saves approximately €1,080 per year (accounting for 24% self-consumption and feed-in tariff for surplus). The payback period is 6.9 years.

What is the optimal panel angle in Royan?

The optimal tilt angle for solar panels in Royan is 38 degrees facing south.

Solar Panels in Royan

France · 45.63°N, 1.03°W

Solar Potential

Good

1,348 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

6,738kWh

Net Annual Savings

€1,080

Payback Period

6.9 yrs

25-Year Net

€25,411

Savings Breakdown

Self-consumed (24% of 6,738 kWh)1,617 kWh × 0.256 €/kWh

→ Savings from own usage+€414

Injected to grid (76% of production)5,121 kWh × 0.130 €/kWh

→ Feed-in revenue+€666

Net Annual Savings€1,080

Installation cost (5 kWp × 1,500 €/kWp)€7,500

France Solar Policy

Obligation d'Achat: surplus buyback at €0.13/kWh for ≤9kWp. Full sale option at €0.23/kWh. 5.5% VAT for ≤9kWp systems.

Source: CRE tariff schedule Q1 2026, Eurostat H1 2025

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

309 kWh

440 kWh

585 kWh

683 kWh

711 kWh

709 kWh

752 kWh

724 kWh

652 kWh

510 kWh

359 kWh

304 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	309	72
February	440	104
March	585	143
April	683	171
May	711	181
June	709	184
July	752	198
August	724	189
September	652	167
October	510	126
November	359	86
December	304	71
Total	6,738	1,692

Environmental Impact

CO2 Saved Per Year

1,570 kg

Equivalent Trees Planted

71 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 45.62811°N, 1.03153°W
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: 0°
Yearly Irradiation: 1692 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,653

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