International PV EPC contractor specializing in utility-scale solar plants and battery energy storage systems. Part of Gransolar Group with 19+ years of experience, 4.5 GW installed capacity, and operations across 21 countries. Provides design, engineering, construction, commissioning, O&M, and consulting services.

Where is Grs located?

Grs is headquartered in Alcobendas, Spain.

What energy sectors does Grs operate in?

Grs operates in Solar, Energy Storage.

How many employees does Grs have?

Grs has approximately 500-1000 employees.

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Grs

Grs Engineering

Alcobendas, Madrid, Spain

SolarEnergy StoragePrivate

Founded 2005500-1000 employees4.5 GW installed

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About

Founded in 2005, Grs is a private headquartered in Alcobendas, Spain with approximately 500-1000 employees specializing in Solar, Energy Storage.

Grs is a solar photovoltaic EPC contractor and engineering consultancy with a vertically integrated business model covering the entire project lifecycle from design through grid connection, commissioning, operation and maintenance of large-scale solar plants and battery storage installations. Founded as Ingenia Solar Energy nearly two decades ago in Spain, the company rebranded to Grs Engineering in 2023. As part of the Gransolar Group, it offers turnkey solutions and has built over 4,500 MW of PV projects across five continents. The company employs over 20 years of international experience, operates offices in 11+ countries, and is committed to local employment and community development in project areas.

solarEPC contractorutility-scalebattery storageBESSinternationalturn-key projectsengineeringO&Mgrid connection

Headquarters

Alcobendas, Spain

Founded

2005

Employees

500-1000

Company Type

Private