Sell Solar collector

1 vacuum tube: 47mm*1500mm,58mm*1800mm,there "high" new technology tube with30% higher performance. 2 Frame material: importedaluminumalloysectionbar,strengthened tail support.3 Use autamatic machinery foaming technique,super insulatin capability.4 No water dirty,prevent frostbit,it's your best choices.5 Reflect angle; 45 degree 6. we can arrange our product for customer's special need.

1 vacuum tube: 47mm*1500mm,58mm*1800mm,there "high" new technology tube with
30% higher perfor