How much energy do solar panels produce in Issoire?

A 5 kWp solar panel system in Issoire, France produces approximately 6,284 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Issoire?

A 5 kWp system without battery saves approximately €1,007 per year (accounting for 24% self-consumption and feed-in tariff for surplus). The payback period is 7.4 years.

What is the optimal panel angle in Issoire?

The optimal tilt angle for solar panels in Issoire is 38 degrees facing -2 degrees from south.

Solar Panels in Issoire

France · 45.54°N, 3.25°E

Solar Potential

Good

1,257 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

6,284kWh

Net Annual Savings

€1,007

Payback Period

7.4 yrs

25-Year Net

€23,196

Savings Breakdown

Self-consumed (24% of 6,284 kWh)1,508 kWh × 0.256 €/kWh

→ Savings from own usage+€386

Injected to grid (76% of production)4,776 kWh × 0.130 €/kWh

→ Feed-in revenue+€621

Net Annual Savings€1,007

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

307 kWh

390 kWh

562 kWh

619 kWh

638 kWh

663 kWh

714 kWh

686 kWh

605 kWh

473 kWh

334 kWh

292 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	307	72
February	390	93
March	562	137
April	619	155
May	638	162
June	663	173
July	714	189
August	686	181
September	605	156
October	473	117
November	334	80
December	292	69
Total	6,284	1,585

Environmental Impact

CO2 Saved Per Year

1,464 kg

Equivalent Trees Planted

67 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 45.54422°N, 3.24901°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -2°
Yearly Irradiation: 1585 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,627

Want to compare Issoire with another city?

Use our interactive calculator to compare any European location.

Open Calculator