About
Founded in 2020, Wiren is a private headquartered in București, Romania specializing in Solar, Energy Storage.
Wiren is a renewable energy and infrastructure company headquartered in București, Romania, focused on engineering, procurement, and construction (EPC) services for solar projects, photovoltaic and battery energy storage systems (PV&BESS), operations and maintenance (O&M), and solar technology solutions. The company has completed approximately 1 GW of PV projects globally and maintains a pipeline of 500 MW under development with 100 MW planned installations for 2025. Notable projects include Solara 4 (Europe's largest unsubsidized solar project), Santiz solar park (110 MW in Spain), and Escatrón solar park (186 MW in Spain). Wiren emphasizes ESG criteria, sustainability practices, and community engagement through partnerships with NGOs including Asociația Arborescu and Fundația Wiren, which focus on reforestation, water and air purification, and support for isolated communities.
Headquarters
București, Romania
Founded
2020
Company Type
Private
Business Models
Value Chain
Projects
Solara 4
Santiz Solar Park
Escatrón Solar Park
Comtim Solar System
Northwest Romania Solar Park
Certifications & Awards
Certifications
Bureau Veritas Certification
Sustainability
Partnerships
Asociația Arborescu, Fundația Wiren