How much energy do solar panels produce in Sannois?

A 5 kWp solar panel system in Sannois, France produces approximately 5,696 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Sannois?

A 5 kWp system without battery saves approximately €920 per year (accounting for 25% self-consumption and feed-in tariff for surplus). The payback period is 8.1 years.

What is the optimal panel angle in Sannois?

The optimal tilt angle for solar panels in Sannois is 39 degrees facing -5 degrees from south.

Solar Panels in Sannois

France · 48.97°N, 2.25°E

Solar Potential

Moderate

1,139 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

5,696kWh

Net Annual Savings

€920

Payback Period

8.1 yrs

25-Year Net

€20,610

Savings Breakdown

Self-consumed (25% of 5,696 kWh)1,424 kWh × 0.256 €/kWh

→ Savings from own usage+€365

Injected to grid (75% of production)4,272 kWh × 0.130 €/kWh

→ Feed-in revenue+€556

Net Annual Savings€920

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

224 kWh

324 kWh

501 kWh

632 kWh

637 kWh

641 kWh

663 kWh

616 kWh

556 kWh

407 kWh

267 kWh

225 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	224	52
February	324	76
March	501	121
April	632	158
May	637	161
June	641	166
July	663	174
August	616	160
September	556	141
October	407	100
November	267	64
December	225	53
Total	5,696	1,424

Environmental Impact

CO2 Saved Per Year

1,327 kg

Equivalent Trees Planted

60 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.96667°N, 2.25°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -5°
Yearly Irradiation: 1424 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,466

Want to compare Sannois with another city?

Use our interactive calculator to compare any European location.

Open Calculator