How much energy do solar panels produce in Tui?

A 5 kWp solar panel system in Tui, Spain produces approximately 6,857 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Tui?

A 5 kWp system without battery saves approximately €617 per year (accounting for 20% self-consumption and feed-in tariff for surplus). The payback period is 8.6 years.

What is the optimal panel angle in Tui?

The optimal tilt angle for solar panels in Tui is 35 degrees facing 1 degrees from south.

Solar Panels in Tui

Spain · 42.05°N, 8.64°W

Solar Potential

Good

1,371 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

6,857kWh

Net Annual Savings

€617

Payback Period

8.6 yrs

25-Year Net

€14,124

Savings Breakdown

Self-consumed (20% of 6,857 kWh)1,371 kWh × 0.250 €/kWh

→ Savings from own usage+€343

Injected to grid (80% of production)5,486 kWh × 0.050 €/kWh

→ Feed-in revenue+€274

Net Annual Savings€617

Installation cost (5 kWp × 1,061 €/kWp)€5,305

Spain Solar Policy

Compensación simplificada: surplus credited at €0.02-0.10/kWh, capped at your bill. No prosumer fees. IBI tax discount 30-50% in many municipalities.

Source: CNMC, 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

387 kWh

458 kWh

565 kWh

614 kWh

698 kWh

681 kWh

774 kWh

769 kWh

664 kWh

507 kWh

380 kWh

360 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	387	93
February	458	112
March	565	140
April	614	156
May	698	180
June	681	178
July	774	204
August	769	203
September	664	173
October	507	129
November	380	93
December	360	87
Total	6,857	1,747

Environmental Impact

CO2 Saved Per Year

1,598 kg

Equivalent Trees Planted

73 trees

Optimal Panel Angle

35° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 42.04713°N, 8.64435°W
System Loss: 14%
Optimal Inclination: 35°
Optimal Azimuth: 1°
Yearly Irradiation: 1747 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€1,747

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