We manufacture the hemispherical solar collector in Spain with European trademark registration and industrial design. Bubblesun collectors are approved and certified by The Spanish Ministry of Industry and have passed the tests of CENER. (European Certificated Laboratory)Due to the success of sales obtained, we facilitate the promotion and sale of our product. We are right now preparing ourselves to choose the best importer/distributor in your country/Area. BUBBLESUN collectors are installed in horizontal or inclined position on the floor or deck, not depending on a South as conventional collectors. By design hemispherical always receive optimal solar radiation, achieving high yields even on less sunny days. Due to their double dome, take advantage of the greenhouse to increase the heat. The range of complementary accessories is very important to complete the installation, racks, regulators, links, bombs ... Our technical department will advise you from the beginning of the project. You just send us details we will send an assessment required of it. For more information download the tech manual. Please visit www.bubble-sun.com Today we export to Luxemburg, Belgium, Denmark, Germany, England and started in Cyprus and Greece.Best RegardsCarlos Fabiani HufnagelComercial Director+34 661 559 279