Profile: Heliodyne, Inc. produces solar hot water systems. Our brands include Gobi™, Helio-Pak™, Dyn-O-Seal™ and Helio-Flo™. Our solar hot water systems are used in food processing, hospitality and residential areas. We offer packaged systems, roof mounted components, heating components and control units. Our roof-mounted components include collectors and mounting hardwares. Our solar pool heating is the method to heat your pool and extend the swim season, which features include year-round pool heating, closed loop system that prevents corrosion from harmful pool chemicals and freeze & boil-out protection.