and their performance is measured with scientific methods all year round
and under all weather conditions in cooperation with international research institutes.
We remain committed to the development of solar thermal systems
that are able to meet the individual demands for a safe, reliable and clean form of energy.
that covers all needs of companies that wish to market our customized products with their own brand.
Our clientele base is truly impressive!
Besides that was the purpose of the investment
Calpak produces a wide range of solar collectors that combine superb energy output with a very sturdy structure.
The compact thermosiphonic applications of Calpak have superior performance, incredible durability and advanced design.
Calpak X-flow Fresh Water Ultratanks is the result of a ground-breaking technology development for 25% higher energy savings compared to conventional hot water storage solutions.
An immediate challenge for Calpak is establish itself as the first choice of solar thermal systems when high quality, new technology and great performance are the absolute prerequisites.
CALPAK was founded in 1976 as a member of British Petroleum (BP) group and soon became the European pioneer in research, production and development of outstanding solar energy applications.
Calpak has 44 years of experience in the conversion of sunlight into thermal energy and the provision of innovative solar thermal equipment. Our aim is to remain at the forefront of our sector for years to come.
Sun is the absolute energy source for our planet. We work hard every day seeking for further improvements in the exploitation of this abundant renewable resource. We want to contribute the most we can in the fight against global warming!
how we work
Equipped with a wealth of technical know-how and a heritage of Research and Development, our Company had, as far back as 1976, invested in in-house state of the art laboratory facilities. Today, our R&D department is still dedicated to ensuring the continuous technological development aiming always for higher efficiency and durability.
Calpak has invested in a state-of-the-art manufacturing plant with fully automated production lines. This investment has not only increased a lot our production capacity but also enabled us to achieve unprecedented records in our thorough quality measurements.
Calpak’s well-organized technical department is ready to assist our clients in the implementation of large commercial or industrial solar thermal applications that deliver superior performance whilst keeping installation and maintenance costs low.