Flat thermal solar collectors

... Flat solar collector for forced circulation systems, for roof and garden installation Aluminium total plate absorber, ultrasonic welded on 12 copper pipes dia. 8x0.5 mm, for transferring the thermal ...

... 2,52 m2 Solar absorption area - 2,31 m2 Dimensions (HxWxD) mm - 2150 x 1198 x 83 Optical efficiency (ref. UNI EN 12975) - 0,759 Stagnation maximum temperature (dry) - 234°C Collector weight (empty) - 47 kg Flat ...