Solclef

Solclef

Madrid, Spain

SolarEnergy Storage
Founded 2014501-1000 employees350 MW installed
Profile last updated: July 31, 2026

About

Founded in 2014, Solclef is a renewable energy company headquartered in Madrid, Spain with approximately 501-1000 employees specializing in Solar, Energy Storage.

Solclef is a Spanish renewable energy company dedicated to concentrated solar power (thermosolar) generation. It operates seven thermosolar plants in Spain with a combined installed capacity of 350 MW, several of which include molten-salt thermal storage (7.5 hours at Extresol 1, 2 and 3, Casablanca and Manchasol 2; 9 hours at Termosol 1 and 2). The company was established in late 2014 as a spin-off of the ACS Group, grouping a significant part of its renewable assets, and is majority-owned by Brookfield Renewable. Its activities focus on acquiring and managing energy infrastructure assets and on ESG governance, including ISO 14001 certification.

Headquarters

Madrid, Spain

Founded

2014

Employees

501-1000

Focus areas

thermosolarconcentrated solar powermolten salt storageasset managementESGinfrastructure investment

Products & services

Business models

IPP

Value chain

Asset Management

Locations

Headquarters

Avenida de Burgos 19, 28036, Madrid, Spain

Projects

7

Extresol 1

OperationalConcentrated solar power (thermosolar)
Spain

Extresol 2

OperationalConcentrated solar power (thermosolar)
Spain

Extresol 3

OperationalConcentrated solar power (thermosolar)
Spain

Casablanca

OperationalConcentrated solar power (thermosolar)
Spain

Manchasol 2

OperationalConcentrated solar power (thermosolar)
Spain

Termosol 1

OperationalConcentrated solar power (thermosolar)
Spain

Termosol 2

OperationalConcentrated solar power (thermosolar)
Spain

Credentials & affiliations

Certifications

ISO 14001

Issued by: AENOR

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