Solar Panel Installers Tarragona
The city of Tarragona has a predominantly sunny climate with hot and dry summers. This climatic condition favors the efficiency of solar panels, since they operate more effectively in sunny conditions and with moderate temperatures.
Likewise, solar radiation in Tarragona allows a high potential for solar energy generation. Solar panels installed in this region have the capacity to produce a significant amount of electricity, which can help reduce dependence on conventional energy sources and decrease greenhouse gas emissions.
Why install solar panels in Tarragona?
Solar energy allows consumers of different types to produce their own electricity, covering part of their electrical needs at a lower cost than that normally purchased from electricity suppliers and thus avoiding the emission of CO2 associated with traditional electricity generation.
Solar self-consumption is the ability of one or more consumers to generate, manage and consume energy at the same site or remotely, whether with or without energy storage. Each kWh produced and self-consumed is 1 kWh less that we must buy from the electricity company with its corresponding savings on the electricity bill.
Solar energy allows us:
- Save more than 50% on our electricity bill from day one.
- Avoid rising electricity prices.
- Take economic advantage of roofs.
- Reduce the carbon footprint associated with our daily lives.
- Contribute to a cleaner and more responsible world.
Requirements for the installation of solar panels in Tarragona
These are the prerequisites for the installation of solar panels in Tarragona:
- Drafting of a technical report (installations up to 10 kW), or a technical project (installations of more than 10 kW or public premises)
- Request for connection point to Endesa Distribución (only for projects of more than 15 kW)
- Processing of a prior notice of works at Barcelona City Council.
- Opening of a work center and implementation of a health and safety plan.
Once the installation is complete, you must:
- Prior inspection by an Accredited Control Body ((only for projects of more than 15 kW or public premises)
- Signing of the technical access contract with Endesa Distribución (only for projects of more than 15 kW)
- Registration in the Registry of Industrial Safety Technical Facilities (RITSIC)
- Registration in the Self-Consumption Registry of Catalonia (RAC)
- If you want to install solar panels in Tarragona, it is highly recommended to hire a comprehensive service from a specialist solar energy company, including engineering work, prior processing, supply of materials, installation, legalization and management of tax credits and/or subsidies.
Neighbour communities (Collective or shared projects)
If you want to install solar panels in your neighborhood community, you must provide:
- Owners' agreement: It is required to obtain the approval of a MAJORITY of the community's neighboring owners, which must be reflected in a legal document, such as a minutes of the owners' meeting. In the case of rental homes, it is necessary to consult with the landlords or owners of the homes.
Subsidies and tax credits available in Tarragona.
Currently there are different lines of incentives to help pay for a solar panel installation.
1. Aid from The incentive program linked to self-consumption and storage, with renewable energy sources and implementation of renewable thermal systems.
2. European aid for improving the energy efficiency of homes (Next Generation)
3. Grant of 50% of the Real Estate Tax (IBI) for 3 years.
4. Grant of 50% of the Economic Activities Tax (IAE) for 3 years
5. Deduction of 40% of the investment in the Income Tax Return (IRPF).
Solar panel installation price in Tarragona.
The price of a solar panel installation depends mainly on 3 factors:
- size of the solar installation.
- type of solar structure to use depending on the type of roof where the solar panels are installed.
- complexity of operations to raise all the material to the roof: need to cut the street, need to have a crane, need to have workers specialized in vertical work, etc.
In any case and despite these complexities, the vast majority of solar installations have a return on investment period of less than 5 years, and if subsidies are obtained, less than 3 years.
Do you want to know more about self-consumption in other provinces of Catalonia?
Installation of solar panels in Girona
Installation of solar panels in Terrassa
Installation of solar panels in Sabadell
Installation of solar panels in Granollers
We are solar panel installers in Tarragona
SolarTradex
Carrer de l'Envelat, 9 -11,
43830 Torredembarra,
Tarragona
Phone 931 696 597 and 692 85 93 77
email: hola@solartradex.com
OPENING TIMES:
Local Holidays:
September 11: Catalonia Day
July 15: festival of the Torredembarra painting
September 4: feast of Sta. Rosalia Torredembarra
Opening Hours:
Monday to Thursday: 9:00 - 18:00
Friday: 9:00 - 14:00
HOW TO GET THERE:
How to go to SolarTradex in Tarragona from:
Google Maps SolarTradex Tarragona
Frequently asked questions
would like to know if you know approximately how many months it takes to pay the NextGeneration subsidies and the IBI credit?
The subsidies are very slow to be resolved due to lack of ICAEN resources.
RD477/2021 establishes a period of 6 months to grant the subsidy, although currently this period is far exceeded given that as of today only applications registered on 01/10/22 have been granted.
Once the subsidy is granted, a period of 18 months begins to justify the investment and then the ICAEN has 6 months to pay.
The IBI bonus depends on each municipality, although it normally takes a minimum of 6 months.
Can Income Tax (IRPF) deductions and CAE incentives be combined?
Yes, they are perfectly compatible and can be combined within the same project. In fact, taking advantage of both incentives together is the most profitable strategy under the new regulations.
When a deep energy renovation is carried out—such as combining solar panel installation with replacing a gas boiler with an aerothermal system—the client can access both benefits simultaneously:
- Income Tax (IRPF) Deduction: This technical integration allows you to exceed the 30% primary non-renewable energy consumption reduction threshold. This catapults you into the maximum tax deduction brackets, allowing for a 40% deduction (for individual homes) or a 60% deduction (for building-wide renovations) on your Income Tax.
- Direct CAE Discount: In parallel and in addition to your tax return, the heat pump installation generates Energy Saving Certificates (CAE), which are now boosted by a new multiplying coefficient. The economic value of these certificates allows the installer to apply a direct discount on the initial quote presented to you.
How to achieve the maximum Income Tax (IRPF) deduction (40% or 60%)?
Installing solar panels alone usually only qualifies for the 20% bracket. To achieve the 30% consumption reduction required for the highest tax brackets, the best options are:
- Solar PV + Aerothermal: Replacing your gas boiler with an aerothermal system and adding solar panels guarantees exceeding 30% in energy savings. Additionally, it gives you access to direct discounts through the CAE Certificate system.
- If you already have electric heating: In these homes, installing solar panels is often enough on its own to achieve that 30% reduction and jump to the maximum tax deduction.
- Adding a charger: Including an EV charging point in the project always provides an additional, independent 15% tax deduction.
What are the technical requirements for these Income Tax (IRPF) deductions?
The fundamental technical requirement to apply for these Income Tax (IRPF) deductions is to have the official technical justification for each type of action. Additionally, the property must not be linked to any economic activity.
This justification is based on official certificates and meeting minimum improvement thresholds:
1. Energy Efficiency Certificates (CEE): These are essential to justify deductions related to the efficiency and consumption reduction of the home or building:
- For demand reduction: The CEE must certify that the project has achieved at least a 7% decrease in heating or cooling demand.
- For primary consumption improvement: The CEE must demonstrate a 30% reduction in non-renewable primary energy consumption, or that the project has achieved an energy rating of A or B.
2. Electrical Installation Certificates (CIE): Required for power generation installations:
- For renewable self-consumption: The installation of photovoltaic panels must be verified via the CIE. A vital requirement is that this specific deduction cannot be combined with the building renovation deductions mentioned above.
3. Physical Infrastructure:
- For electric mobility: The requirement is to complete the physical installation of electric vehicle (EV) charging points owned by the taxpayer.
How is the 30% reduction calculated to qualify for the maximum Income Tax deduction?
The 30% reduction specifically refers to the decrease in non-renewable primary energy consumption of the home or building.
Although the regulations do not detail an exact mathematical formula, the official calculation and certification must be carried out through Energy Efficiency Certificates (CEE). This technical certificate compares the property's energy status before and after the project to justify access to the 40% (individual homes) or 60% (entire residential buildings) tax deductions.
Note: The deduction also applies if the CEE demonstrates that, after the work, an energy rating of A or B has been achieved.
Are these deductions compatible with local Property Tax (IBI) reductions?
Yes. RDL 7/2026 legally empowers City Councils to apply reductions of up to 50% on Property Tax (IBI) and discounts of up to 95% on Construction Tax (ICIO) for renewable energy projects.
Both benefits are presented as complementary investment incentives alongside national Income Tax (IRPF) deductions. There is no legal restriction preventing you from enjoying both local and state tax advantages simultaneously.