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Spain

Solar panels in the Basque Country

Every programme that lowers the cost of home solar in the Basque Country, with the typical price, sun yield and payback of a home system.

What grants are there in 2026?

Open programmes for homes in the Basque Country, each checked against its official source.

  • 10% off the property tax for 3 years — IBI property-tax bonus for solar — Bilbao
  • 90% off the construction tax — ICIO construction-tax bonus for solar — Bilbao
  • 90% off the construction tax — ICIO construction-tax bonus for solar — Getxo
All programmes on this pageIRPF deduction explained

A typical home system

Installed price
€4,300–8,0003–6 kWp home systems, VAT included, before subsidies
Sun yield
1,248 kWh per kWp a yearPanels facing south at 36°, near Vitoria-Gasteiz
Payback
15 years3 kWp for a home using 4,000 kWh a year, before subsidies

Subsidies and tax bonuses

Checked against the official source of each rule. Conditions apply: open the source before relying on a figure.

  • TownBilbao

    IBI property-tax bonus for solar — Bilbao

    10% off the property tax for 3 years

    Dwellings (not garages or commercial units) installing solar self-consumption for the first time, with a municipal licence.

    DetailsOfficial source
  • TownBilbao

    ICIO construction-tax bonus for solar — Bilbao

    90% off the construction tax

    Reduces the municipal construction tax (ICIO, 5% of the material cost) on the solar part of the works by 90%. Claimed with the works licence or declaration.

    DetailsOfficial source
  • TownGetxo

    ICIO construction-tax bonus for solar — Getxo

    90% off the construction tax

    Reduces the municipal construction tax (ICIO, 5% of the material cost) on the solar part of the works by 90%. Claimed with the works licence or declaration.

    DetailsOfficial source

Questions

Are there solar subsidies in the Basque Country?

Yes: 3 programmes apply to homes in the Basque Country, including IBI property-tax bonus for solar — Bilbao; ICIO construction-tax bonus for solar — Bilbao; ICIO construction-tax bonus for solar — Getxo.

How much do solar panels cost in the Basque Country?

A home system of 3–6 kWp typically costs €4,300–8,000 installed, VAT included, before subsidies.

How much electricity do solar panels produce in the Basque Country?

About 1,248 kWh per installed kWp a year with panels facing south at 36°, so a 3 kWp system produces about 3,740 kWh a year.

How long do solar panels take to pay for themselves in the Basque Country?

For a home using 4,000 kWh a year, a 3 kWp system pays for itself in 15 years before subsidies. Subsidies shorten it.

Can I finance solar panels in the Basque Country?

Banks and installers offer their own loans. SolarPlan lists only loans with published terms, and none is listed for the Basque Country yet.