BOE: Royal Decree 244/2019
The consolidated legal framework for administrative, technical and economic conditions governing electrical self-consumption.
Primary-source directory
Official Commercial Solar Sources in Spain
Use original legislation and public bodies for rules, procedures and time-sensitive information. Links verified 23 August 2026.
Visit official source ↗
IDAE self-consumption resources
National guidance and publications from the Institute for Energy Diversification and Saving.
IDAE collective self-consumption guide
The July 2024 guide to shared arrangements, allocation, procedures and documentation.
MITECO self-consumption portal
National energy-ministry information, policy documents and administrative resources.
CNMC consumer energy guidance
Independent regulatory information covering electricity supply and consumer rights.
Datadis
Authorised access to electricity consumption data from participating Spanish distribution companies.
AEPD
The Spanish Data Protection Agency, including guidance and the complaint route referenced by privacy notices.
Your autonomous community
Registration, legalisation and incentive procedures differ. Use the official energy or industry department for the community where the site is located.
How to use this directory
National rules, local procedure.
National legislation sets the main framework, while the autonomous community administers registration and legalisation and the municipality determines its works procedure. The distribution company serving the supply point affects the connection route.
This directory is a starting point, not legal advice. Check the current official text for the project date and location. See the permissions and grid guide for context.