How much energy do solar panels produce in Rochefort?

A 5 kWp solar panel system in Rochefort, France produces approximately 6,604 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Rochefort?

A 5 kWp system without battery saves approximately €1,059 per year (accounting for 24% self-consumption and feed-in tariff for surplus). The payback period is 7.1 years.

What is the optimal panel angle in Rochefort?

The optimal tilt angle for solar panels in Rochefort is 40 degrees facing south.

Solar Panels in Rochefort

France · 45.94°N, 0.97°W

Solar Potential

Good

1,321 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

6,604kWh

Net Annual Savings

€1,059

Payback Period

7.1 yrs

25-Year Net

€24,757

Savings Breakdown

Self-consumed (24% of 6,604 kWh)1,585 kWh × 0.256 €/kWh

→ Savings from own usage+€406

Injected to grid (76% of production)5,019 kWh × 0.130 €/kWh

→ Feed-in revenue+€653

Net Annual Savings€1,059

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

311 kWh

434 kWh

576 kWh

664 kWh

693 kWh

678 kWh

722 kWh

699 kWh

648 kWh

502 kWh

368 kWh

310 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	311	73
February	434	103
March	576	140
April	664	166
May	693	176
June	678	176
July	722	190
August	699	183
September	648	166
October	502	124
November	368	88
December	310	73
Total	6,604	1,657

Environmental Impact

CO2 Saved Per Year

1,539 kg

Equivalent Trees Planted

70 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 45.94304°N, 0.96774°W
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: 0°
Yearly Irradiation: 1657 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,627

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