How much energy do solar panels produce in Annonay?

A 5 kWp solar panel system in Annonay, France produces approximately 6,685 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Annonay?

A 5 kWp system without battery saves approximately €1,072 per year (accounting for 24% self-consumption and feed-in tariff for surplus). The payback period is 7.0 years.

What is the optimal panel angle in Annonay?

The optimal tilt angle for solar panels in Annonay is 38 degrees facing -3 degrees from south.

Solar Panels in Annonay

France · 45.24°N, 4.67°E

Solar Potential

Good

1,337 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

6,685kWh

Net Annual Savings

€1,072

Payback Period

7.0 yrs

25-Year Net

€25,155

Savings Breakdown

Self-consumed (24% of 6,685 kWh)1,605 kWh × 0.256 €/kWh

→ Savings from own usage+€411

Injected to grid (76% of production)5,081 kWh × 0.130 €/kWh

→ Feed-in revenue+€661

Net Annual Savings€1,072

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

331 kWh

429 kWh

604 kWh

662 kWh

678 kWh

714 kWh

756 kWh

718 kWh

645 kWh

501 kWh

336 kWh

311 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	331	77
February	429	102
March	604	147
April	662	165
May	678	172
June	714	186
July	756	200
August	718	189
September	645	165
October	501	123
November	336	80
December	311	73
Total	6,685	1,679

Environmental Impact

CO2 Saved Per Year

1,558 kg

Equivalent Trees Planted

71 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 45.23992°N, 4.6707°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -3°
Yearly Irradiation: 1679 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,783

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