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[Province: Zhejiang ]   
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180L with 45 support color steel unpressurized white solar boiler
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180L with 45 support color steel unpressurized white solar boiler

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180L with 20tubes solar water heater

 

Working way:

 

       Thermo siphon Solar Water Heater relies on the natural circulation of water
between the collector and the tank or heat exchanger. As water in the vacuum
tubes is heated, it rises naturally into the elevated tank while cooler heavier
water in the tank flows down to the bottom of the vacuum tubes, causing
circulation throughout the system. Greater height differential will result in
greater flow. Larger pipe, shorter runs, and gentle bends will make for an
adequate flow rate.

 

 

 

Non-Pressure bearing solar water collector System standard type data sheet
WATER STORAGE TANKS SPECIFICATION
Material of out tank High quality Painted steel/ Stainless steel. .
Material of inner tank Food grade SUS304-2B stainless steel.
Tank insulating layer Imported polyurethane can conserve the heat for maximum 72 hours
Inlet and outlet hole Male G 1/2
Tank size 420,460,470,475,480,500mm or Customer demand
Welding: Argon arc welding for jointer
EVACUATED VACUUM TUBES SPECIFICATION
Tube structure All-glass double deck co-axial structure
Glass material High borosilicate 3.3 glass
Outer tube dia. & thickness Ø58±0.7mm; Glass thickness 1.6±0.15mm
Inner tube dia.& thickness Ø47±0.7mm; Glass thickness 1.6±0.15mm
Tube size 58*1800mm
Absorptive coating property Structure AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
  Sediment method Single target or Three targets - magnetron sputtering plating
  Specific absorption 0.90-0.93(AM1.5) / 0.93-0.96(AM1.5)
  Emission ratio 0.05-0.075(800C±50C) / 0.04-0.06(800C±50C)
Solar irradiation for obtaining a preset water temperature Φ=58 H≤4.7MJ/m² H=4.1-4.4MJ/m² / H=3.7-4.2MJ/m²
Vacuum tightness 5.0×10¯³ Pa
Idle sunning property parameters 220-260 m².C/KW / 260-300 m².C/KW
Average heat loss coefficient ULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M2.0C)
Resistant Hail ≤25mm
Useful life 15 years
BRACKET
Bracket: Stronger galvanized steel / Stainless steel/aluminium alloy
Bracket angle: 18,22,38,45 optional, pitched roof, flat roof optional.
Fastening pieces: Mad
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Mr. Mr. Ben Chan
Tel: 86-573-87706600
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Contact Method
Haining Yinuo Electric Co.Ltd
No.20, Zhangmumiao, Zhongle Village, Jiaxing, Zhejiang, China (Mainland)
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