THE prow Mark 5, tthes companys Calpak, has the most powerful collector in all of Europe (80% efficiency and minimal thermal losses, based on certified measurements).

THE Mark 5 it is made with the best materials and according to the strictest quality standards. It has a steel tank DC-03 against DIN 10130, robotic welding technology pulse tig, enamelling against DIN 4753/3, collector with double wall aluminum profile 2.4 mm and aluminum back.

It is the first solar panel with an entirely aluminum support system for easy installation, high aesthetics and incomparable longevity.

The line Mark 5 features a minimal aesthetic with attention to detail, safety and functionality. It is designed according to the modern trends of abstraction & ergonomics and has been awarded with the internationally recognized reddot design award.

THE Mark 5 is produced entirely in the new smart its factory Calpak which has been recognized as the most advanced in Greece regarding the application of robotics, technology 5G as well as artificial intelligence that enables the automatic optimization of engineering processes.

The frame of the collector is made of double-wall anodized aluminum and is a world innovation. It gives great strength and better insulation, therefore better performance.