How much energy do solar panels produce in Athens?

A 5 kWp solar panel system in Athens, Greece produces approximately 7,873 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Athens?

A 5 kWp system without battery saves approximately €756 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 7.3 years.

What is the optimal panel angle in Athens?

The optimal tilt angle for solar panels in Athens is 32 degrees facing -1 degrees from south.

Solar Panels in Athens

Greece · 37.98°N, 23.73°E

Solar Potential

Very Good

1,575 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

7,873kWh

Net Annual Savings

€756

Payback Period

7.3 yrs

25-Year Net

€17,990

Savings Breakdown

Self-consumed (18% of 7,873 kWh)1,417 kWh × 0.260 €/kWh

→ Savings from own usage+€368

Injected to grid (82% of production)6,455 kWh × 0.060 €/kWh

→ Feed-in revenue+€387

Net Annual Savings€756

Installation cost (5 kWp × 1,100 €/kWp)€5,500

Data Confidence: Estimated

Note: Feed-in tariff and policy data for Greece is estimated and may not reflect current regulations.

Greece Solar Policy

Net billing at wholesale hourly rate. No prosumer fees. 24% VAT.

Source: Industry estimate, not officially verified

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

474 kWh

491 kWh

672 kWh

733 kWh

773 kWh

778 kWh

843 kWh

842 kWh

718 kWh

624 kWh

490 kWh

434 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	474	114
February	491	120
March	672	168
April	733	188
May	773	204
June	778	210
July	843	230
August	842	228
September	718	189
October	624	159
November	490	121
December	434	105
Total	7,873	2,035

Environmental Impact

CO2 Saved Per Year

1,834 kg

Equivalent Trees Planted

83 trees

Optimal Panel Angle

32° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 37.98°N, 23.73°E
System Loss: 14%
Optimal Inclination: 32°
Optimal Azimuth: -1°
Yearly Irradiation: 2035 kWh/m2
Retail Electricity Price: 0.260 EUR/kWh
Feed-in Tariff: 0.060 EUR/kWh
Install Cost: 1,100 EUR/kWp

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