Solar panels in Ontinyent

We install solar panels in Ontinyent with a genuine study first: the sunlight your roof actually gets and your hour-by-hour electricity use. We do the installation and the paperwork with the council and the regional industry department. We are engineers based in Xàtiva and, once the system is in, we stay: we check your production every day.

Request your study +34 611 99 36 13

Local tax reductions in Ontinyent

The council in Ontinyent takes a share off its taxes if you install solar panels. Claiming the reduction is included in our permits and legalisation service.

95% off the ICIO

The tax on the works, paid when you install.

Requirements: Art. 7.1 ordenanza ICIO: obras de implantación de sistemas de aprovechamiento de energía solar térmica o fotovoltaica en edificios, cuando no sea de obligado cumplimiento implantarlos; solo la obra estrictamente necesaria para implantar el sistema; colectores y paneles homologados; solicitud expresa señalando el coste total real y efectivo de la obra y el coste estrictamente necesario de la parte solar. No hay derecho a bonificación por obras realizadas antes de obtener la licencia o de presentar la declaración responsable, y hay que estar al corriente con la hacienda municipal. Tipo de gravamen ICIO: 3,40%.

Source: https://www.ontinyent.es/sites/www.ontinyent.es/files/I5.%20ORDENAN%C3%87A%20FISCAL%20DE%20L%27IMPOST%20SOBRE%20CONSTRUCCIONS%2C%20INSTAL%C2%B7LACIONS%20I%20OBRES_3.pdf

Verified on 22 August 2026

Income tax deductions do not depend on your council: grants and deductions 2026.

The council procedure in Ontinyent

In Ontinyent it goes through a responsible declaration: the documentation is filed with the council and there is no need to wait for a licence decision. We file it for you, along with the rest of the paperwork until the installation is fully legalised.

Ontinyent's online office (ontinyent.sedipualba.es) has the procedure 'URBANISME - Declaració Responsable d'Obres', for work not subject to a licence. It asks for compulsory paperwork: the fee payment receipt and the ICIO receipt, proof of the developer's identity, a written and graphic description of the work with its start date and waste removal measures, and the full quote, itemised and measured, including labour. The request for the ICIO discount sits among the optional paperwork within the same procedure: it is filed with the building file, not separately. On anything it does not cover, the IBI ordinance defers to the Ordenanza general de gestión, recaudación e inspección de los ingresos de derecho público of the Diputació de València, which also takes precedence on tax relief.

What we charge for filing that procedure is published: the price of the council procedure in Ontinyent and of the ICIO reduction application.

Frequently asked questions in Ontinyent

How much does Ontinyent discount the ICIO for fitting solar panels?

95% of the bill, under article 7.1 of the ICIO tax ordinance. It covers work to fit solar thermal or photovoltaic systems that are not required by law, and only the part strictly needed to fit them. The collectors and the panels must be certified.

And the IBI? Is there a discount on the annual bill?

Not in the IBI ordinance currently in force. Its article 4 only covers discounts for large families and for businesses that create jobs. The solar power discount that the earlier text included no longer appears in the version the town hall publishes today. The urban IBI rate is 0.90%.

How do you apply for the ICIO discount in Ontinyent?

It goes inside the building file itself. The online office has the procedure URBANISME - Declaració Responsable d'Obres, and the request for the ICIO discount sits among its optional paperwork. It is filed with the rest of the documents, not as a separate step.

What paperwork does Ontinyent ask for the declaración responsable de obras?

The fee payment receipt and the ICIO receipt, proof of the developer's identity, a written and graphic description of the work with its start date and waste removal measures, and the full quote for the works, itemised and measured, including labour.

Can I apply for the discount if the work is already done?

No. The ordinance states there is no right to a discount for work and installations carried out before getting the licence or filing the declaración responsable, and it also requires being up to date with municipal taxes. That is why the file is submitted before going up on the roof, never after.

What we do in Ontinyent

The study of your roof and your hour-by-hour usage, the installation, and the paperwork with the council, the grid operator and the regional industry department (Industria). How we size a system and which warranties go in writing is in solar panels with a proper study; what we file with each body, in permits and legalisation.

The rest of what we do in Ontinyent

We climb onto a roof in Ontinyent for the panels and, while we are there, we handle what hangs off them:

Where else we work in Vall d'Albaida

Each village next to Ontinyent has its own page, with its own ordinance and its own paperwork. These are the ones in Vall d'Albaida:

every municipality we cover

Start with the study

Tell us where your house in Ontinyent is and what you pay for electricity. We will tell you what we need to study your roof and your usage. No commitment and no salesman knocking on your door.

Request your study

A Captia Technology company. Qualified, chartered engineers.