Flat thermal solar collector CSP

for heatingfor roof

Flat solar collectors for forced circulation system, available with gross area of 2 m2 (CSP21) and 2.5 m2 (CSP25) of gross floor area. In the collectors CSP21 and CSP25 the copper absorber (thickness 0.2 mm) is not simply painted but made with a selective layer TINOX that provides a high degree of absorption combined with a very low emissivity of thermal radiation. The heat generated in the absorber, is then transferred to a carrier liquid that flows in special copper tubes ultrasonically welded on the copper foil. Advantages: Quality: high yields and choice of appropriate materials Functionality: weighted size, structure and special engineered Reliability: choice of construction, assembly and erection optimized Low pressure drops Rear insulating mineral wool Absorber with selective treatment High efficiency.