About
Founded in 1991, Solarbloc is a private headquartered in La Albuera, Spain specializing in Solar.
PRETENSADOS DURÁN S.L., operating under the brand Solarbloc, is a Spanish manufacturer of innovative concrete prefabricated mounting systems for solar photovoltaic installations. The company was established in 1991 as a concrete prefabrication specialist and has evolved to serve the renewable energy sector. Solarbloc's core product line consists of patented concrete support structures designed for both rooftop and ground-level solar panel installations on flat surfaces. The systems are engineered to simplify installation, reduce costs by minimizing additional materials, and provide structural stability without requiring concrete foundations or metal framework. Key product variants include configurations for flat roofs, solar farms, and hybrid East-West orientations to maximize solar capture. All products are manufactured under ISO 9001:2015 and ISO 14001:2015 certifications, with R&D oversight compliant with ISO 16002:2021. The company achieves 100% recycling of concrete waste. Solarbloc exports its products internationally and maintains an active patent and trademark protection strategy.
Headquarters
La Albuera, Spain
Founded
1991
Company Type
Private
Business Models
Value Chain
Products
Solarbloc Cubiertas y Superficies Planas
Solarbloc H-S/18
Solarbloc Este-Oeste
Solarbloc Coplanar 0
Solarbloc HS/DT 10
Solarbloc Sistema Antipandeo
Solarbloc Deflector
Solarbloc Zapata Conectable
Solarbloc Lastres de Refuerzo
Solarbloc Sistema de Nivelación
Solarbloc Prolongadores de Carril
Solarbloc Compensación de Inclinación
Certifications & Awards
Certifications
ISO 9001:2015
ISO 14001:2015
ISO 16002:2021