Zelestra
Develops Renewable Energy and Storage Projects Globally
Added by
Maílis Carrilho
on
September 17th, 2026
Summary
Zelestra is a global renewable energy company that develops, constructs, commercializes and operates large-scale clean energy projects. Founded in 2005 and formerly known as Solarpack, the company operates across markets in Europe, the Americas, Asia and Africa, with activities covering solar, wind, battery energy storage and renewable energy solutions for corporate customers. Zelestra is privately owned and backed by investment firm EQT. Its business increasingly includes hybrid projects combining renewable generation with battery storage and long-term power purchase agreements.
Details
Company name
Zelestra
Headquarters
Bilbao, 🇪🇸 Spain
Date of establishment
2005
Website