The world’s highest quality Solar Thermal Kits and Solar PV modules, the market’s lowest per-watt pricing, the industry’s most complete customer support system: these are the key components of Pretasol’s revolutionary business model.
Backed by a consortium of world-class solar companies, Pretasol has built an integrated, streamlined supply chain that creates a direct link between manufacturers and installers. We offer products of proven quality, at super low prices ensure the success of our clients’ next projects.
We invite you to explore the industry innovations of Pretasol and participate in our shared-success strategy for delivering clean energy to the world.
Shared Success for Installers and Resellers
Pretasol is built entirely around a shared-success business model, one designed to streamline the solar system supply chain and pass on cost efficiencies to our clients’ operations. To that end, we’ve implemented the solar industry’s most advanced systems of product delivery, customer service and technical support – an expansive range of services designed to help transform the world’s energy supply to clean solar power.
Here are just some of the many advantages inherent to a partnership with Pretasol:
- Increased margins
- Unbeatable prices on any size projects
- No minimum orders
- Direct sales to installers, developers, system integrators and consumers
- Flexible payment terms
If you are ready to start a conversation about your next project, please contact us.
Develop Your Next Project With Confidence
Crafted by world-leading manufacturers, Pretasol’s Solar Thermal and Solar PV products are ready to revolutionize the emerging domestic green market in Spain. All of our products have received international certification, including IEC, TUV, and CE which is required for the Spanish market.

Solar Photovoltaic Certification

Solar Thermal Certification
We have chosen to promote and sell only products and technologies that have shown to be predictable and durable in real-world applications over time.
Exceptional Guarantees
- 10 years product materials and workmanship
- 10 years output power assurance; not less than 90%
- 25 years output power assurance; not less than 80%
With field-proven technology and the backing of experienced manufacturers, Pretasol is proud to offer Solar Thermal and Solar PV products of unrivaled quality to the Spanish marketplace.

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