Global Sol Energy is one of the most specialized European companies in the field of energy saving systems in the hotel and industrial sector. The object of work of the scientific potential of Global Sol Energy is the research, design and development of know-how for the implementation of innovative energy saving systems. Integrated energy solutions are provided together with implementation studies using standard design methods, realistic calculation of expected energy benefit, energy efficiency performance, development of new technologies, optimization of calculation methodologies and creation of new products. Global Sol Energy offers a wide variety of its own innovative and patented products for the production of healthy hot water with a high degree of efficiency. The products are combined with modern easy-to-use solutions in the field of automatic control systems and water disinfection systems.