Installing electric vehicle chargers at home: everything you need to know

Electric mobility continues to gain ground in Spain, driven by environmental awareness and long-term economic benefits. If you are considering purchasing an electric vehicle (EV) or already own one, installing a charging point at home is a key decision to maximize its advantages. Below, we provide you with all the updated information to facilitate this process.

Advantages of installing an electric vehicle charger at home

Having a domestic charging point offers multiple benefits compared to relying on the public charging network:

• Convenience: charge your vehicle overnight or during off-peak energy demand periods, without having to travel.
• Economic savings: take advantage of reduced electricity rates during off-peak hours (PVPC time-of-use discrimination) to minimize the cost per kWh.
• Safety: use equipment specifically designed for EV charging, avoiding the risks associated with conventional sockets.
• Consumption control: monitor and manage your energy consumption efficiently from your mobile.
• Integration with renewables: if you have solar panels, you can charge your vehicle with 100% clean and free energy.

Types of electric vehicle chargers for residential use

Slow charging chargers (Mode 2)

These use conventional sockets (Schuko) and offer low charging power (2.3–3.7 kW). They are not recommended as a regular solution due to their lower efficiency and potential safety risks from prolonged use.

Semi-fast charging chargers (Mode 3)

These are the most suitable for homes, with power outputs between 7.4 kW and 22 kW. They allow faster and safer charging, require professional installation, and are designed for frequent and continuous use.

Smart Chargers

These offer advanced functionalities such as charging schedule programming, integration with renewable energy systems, dynamic load management, and remote control via mobile applications. They are the most complete and efficient option for the modern home.

Pre-installation considerations

Type of dwelling

• Single-family home: greater flexibility for direct installation from the electrical panel to the garage.
• Community of owners: according to the Horizontal Property Law, it is sufficient to notify the community in writing of the intention to install a charging point in your private parking space, without the need for prior approval.

Contracted power

It is essential to verify if the contracted electrical power is sufficient to support the EV's load. For a 7.4 kW charger, it is recommended to have at least 10–15 kW contracted. If necessary, an increase in power can be requested from the electricity supplier.

Distance and wiring

The distance between the electrical panel and the charging point influences the complexity and cost of the installation. It is important to adequately plan the wiring route to minimize losses and ensure safety.

Vehicle compatibility

Ensure that the charger is compatible with your vehicle's technical specifications, including the connector type (Type 2 is the standard in Europe) and the maximum AC charging capacity.

Integration with photovoltaic systems

If you have solar panels, consider integrating the charger with your photovoltaic system using a solar charge manager. This allows you to charge the vehicle with surplus energy generated, maximizing self-consumption and reducing the cost to practically zero.

Applicable regulations

The installation of charging points must comply with the Low Voltage Electrotechnical Regulation (REBT), specifically with Technical Instruction ITC-BT-52, which establishes the requirements for electric vehicle charging infrastructures. The installation must be carried out by an authorized electrical installer who issues the corresponding electrical certificate for its legalization.

Available aid and subsidies

The MOVES III Plan, which offered direct aid for the installation of charging points, became ineffective after the repeal of Royal Decree-Law 9/2024 in January 2025. However, it is advisable to consult with regional and local authorities, as some autonomous communities maintain their own incentive programs for electric mobility.

👉 At A Plus Rehabilitación Energética S.L. we inform you about the current aid in your autonomous community and manage the procedures for you.

Importance of professional installation

Opting for an installation carried out by certified professionals guarantees:

• Regulatory compliance: the installation complies with REBT and ITC-BT-52.
• Safety: minimizes electrical risks and ensures safe long-term operation.
• Efficiency: optimizes the performance of the charging system according to your actual consumption.
• Personalized advice: guidance on the best solution according to your vehicle, home, and usage habits.

At A Plus Rehabilitación Energética S.L. we accompany you throughout the process of installing and legalizing electric vehicle charging points, ensuring a professional, safe, and adapted solution for your home or business throughout Spain.

Where to purchase quality chargers and materials

To ensure an efficient and safe installation, it is essential to use top brand equipment, approved and with warranty. At Tu Último Clic you can find a wide range of electric vehicle chargers, cables, protections, and accessories at the best price and with specialized advice.

Frequently asked questions

Can I install a charger in my community garage space?

Yes. According to the Horizontal Property Law, it is sufficient to notify the community of owners in writing of the intention to install a charging point in your private parking space. No prior authorization from the board is required.

What is the approximate cost of installation?

The cost varies depending on the distance to the electrical panel, the power of the charger, and the conditions of the property, but generally ranges between €800 and €1,500, including equipment and complete installation.

Is it necessary to legalize the installation?

Yes. The installation must be carried out by an authorized electrical installer, who will issue the necessary electrical bulletin for its legalization with the corresponding electricity distribution company.

What maintenance does the charger require?

Chargers require minimal maintenance. It is advisable to carry out annual periodic reviews to ensure their correct functioning, check the wiring status, and update the software if the equipment is smart.

Conclusion

Installing an electric vehicle charger at home is an investment that provides comfort, safety, and energy efficiency. Although MOVES III Plan aid is no longer available nationwide, other regional options exist, and the benefits of fuel savings mean that amortization is quick.

If you wish to receive professional advice and guarantee a safe and legal installation, at A Plus Rehabilitación Energética S.L. we will help you throughout the process. In addition, at Tu Último Clic you have all the necessary material at your disposal with the best guarantees and competitive prices.

👉 Request your no-obligation quote and take the first step towards electric mobility in your home.