No. | Parabolic Trough Concentrator | PTC1m*2m | PTC2.55m*6m | PTC5.77m*12m |
1 | Trough width | 1 m | 2.55 m | 5.77 m |
2 | Trough length | 2 m | 6 m | 12 m |
3 | Aperture area | 2 sqm | 15.3 sqm | 69.24 sqm |
4 | Tracking accuracy | 0.1° | 0.1° | 0.1° |
5 | Receiver tube (glass-to-metal) | 1 piece | 3 pieces | 3 pieces |
6 | Receiver tube material | SUS304 stainless steel | SUS304 stainless steel | SS321/316L stainless steel |
7 | Working temperature | 150ºC | 300ºC | 400ºC |
8 | Working pressure | 40 bar | 40 bar | 40 bar |
9 | Driving system | 1 set | 1 set | 1 set |
10 | Sun-tracking and control system | 1 set | 1 set | 1 set |