Certification:
Have passed SRCC,CE,ISO9001:2000,CCC, solar Keymark ,SABS and other certification
Features:
1) Outer tank material: SUS304 2B stainless steel plate or Colour steel.
2) Inner tank material: SUS304 BA food grade stainless steel plate
3) Supporting frame: stainless steel plate
4) Isolation layer: 50-65mm imported polyurethane foam for superior heat preservation
5) Specification of vacuum tube
Absorption rate: ≥93%,thermal radiation rate:≤6%
Temperature when ecposed to sun without water:250 degree ,2.5 hours to boiling if using tube.
Resist 25mm hall,life scale can last 20 years.
6) Type: 15, 18, 20, 24, 30 tubes
7) Easy installation and be installed on the roof or at ground level
Model | Ligthing (m2) | Vacuum Tube | Supply hot water(L/D) | 20/40" container | diameter | length | No. | SP420-1500/47-12 | 1.26 | Ø47mm | 1500mm | 12 | 70 | 90/205 | SP420-1500/47-18 | 1.80 | 18 | 100 | 63/147 | SP420-1500/47-24 | 2.49 | 24 | 130 | 50/116 | SP420-1500/47-30 | 3.15 | 30 | 160 | 38/89 | SP470-1500/47-12 | 1.26 | Ø47mm | 1500mm | 12 | 90 | 78/176 | SP470-1500/47-18 | 1.80 | 18 | 130 | 62/136 | SP470-1500/47-24 | 2.49 | 24 | 168 | 51/108 | SP470-1500/47-30 | 3.15 | 30 | 210 | 42/90 | SP470-1800/58-12 | 1.68 | Ø58mm | 1800mm | 12 | 100 | 66/146 | SP470-1800/58-18 | 2.57 | 18 | 150 | 48/110 | SP470-1800/58-24 | 3.40 | 24 | 200 | 32/76 | SP470-1800/58-30 | 4.32 | 30 | 250 | 26/63 |
|