Since the change in the law, you no longer need explicit permission from the general meeting. However, you must inform the Homeowners' association or the property manager (syndic) of your plans. This is important so that they can raise any objections, which must then be considered.
The HOA can oppose the installation, but only for valid reasons, such as technical limitations, safety concerns, or other significant issues. The correct procedures must be followed, as outlined in the HOA's statutes or the applicable legislation.
The person who installs the charging station remains the owner of the installation. This means that the owner is responsible for maintenance and any necessary repairs. If defects or safety issues arise, this could have financial consequences for the owner.