Vacuum tube quantity | The vacuum tube type | The vacuum tube inclination angle | The vacuum tube specification | The heat preservation layer thickness | Capacity(L) | Water tank material/ Support material | Is suitable the population |
16 | The double vacuum solar energy collection heat pipe | 45° | ￠47mm×1500mm ￠58mm×1800mm | 55mm | 96 146 | SUS304-2B food grade stainless steel the gallbladder. In barrel360mm. Outside barrel470mm. Blue color aluminum alloy support. Outside fluorine carbon plate gallbladder. | 3-4 |
18 | The double vacuum solar energy collection heat pipe | 45° | ￠47mm×1500mm ￠58mm×1800mm | 55mm | 108 162 | SUS304-2B food grade stainless steel the gallbladder. In barrel360mm. Outside barrel470mm. Blue color aluminum alloy support. Outside fluorine carbon plate gallbladder. | 4-5 |
20 | The double vacuum solar energy collection heat pipe | 45° | ￠47mm×1500mm ￠58mm×1800mm | 55mm | 120 180 | SUS304-2B food grade stainless steel the gallbladder. In barrel360mm. Outside barrel470mm. Blue color aluminum alloy support. Outside fluorine carbon plate gallbladder. | 5-6 |
