This novel solar collector offers 80% efficiency compared to the 40-60% efficiency gained by other solar collectors available in the market. Innovator has designed a specific geometrical shaped and surface treated absorber which provides the most efficient heat absorbance and transfer, including all the benefits of low quantities of heat transfer fluid (1.7 Liter/1.82 m2 active absorber surface). According to the TUV Rheinland certificate at 1000 W/m2 irradiation its performance is 752 W/m2. Other collectors available in the market have just maximum 500 W/m2 performances at the 1000 W/m2 irradiation.