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sell china unpressurized solar water heater with reflector

FOB Price: US $ 200 - 700 / Set | Get Latest Price
Min.Order Quantity: 10 Set/Sets none
Supply Ability: 10000 Set/Sets per Month none
Port: ShangHai
Payment Terms: L/C,D/A,T/T,Western Union
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Quick Details

Type:
Evacuated Tube
Pressure:
Unpressurized
Circulation Type:
Indirect / Closed Loop (Active)
Heating System:
Thermosyphon (Passive)
Connection Type:
Direct-Plug
Installation:
Freestanding
Housing Material:
Galvanized steel
Certification:
CE, solar keymark ,srcc,ccc
Capacity:
150
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
GTai
Model Number:
solar water heater
Inner tank:SUS304/ 2B:
Outer tank:Galvanized steel
Bracket:Galvanized steel ,1.2mm,1.5mm.:
Three-target vacuum tube(58mm *1800mm)
Country of Origin: CHINA:
Payment Term: Payment: T/T, 30% Deposite
Galvanized steel:
free standing
unpressurized:
Vacuum tube

Packaging & Delivery

Packaging Details: solar water heater : Pre-assembling packing with Export standard CARTON
Delivery Detail: 25 days after order and deposit comfirmed. Lead time will be dif

Specifications

solar water heater
1. Inner tank:SUS 304-2B
2.Outer tank:Stainless steel,
3.Bracket:Stainless steel
4.srcc,

supply china  unpressurized solar water heater with reflector

 

1.Inner tank:SUS304/ 2B Food Grade stain steel ,0.4/0.5mm

 2.Outer tank:Galvanized steel,0.4mm,diamater of water tank:470mm

 3.Insulation layer:50mm high dense integral polyurethane foam

4.Bracket:Galvanized steel ,1.2mm,1.5mm.Angle:20-50degree.

 5.Vacuum tube: borosilicate glass 3.3 Three-target vacuum tube(58mm *1800mm). Hail resistance: 25mm

 6.reflector :aluminium alloy or stainless steel

supply china made  unpressurized  solar water heater  vendor with good price

Certificate:SGS,CE,CCC,Solar Keymark,SRCC,ISO9001 certificate.

We offer  0.8% vacuum tubes for free for exchange in case several shattered vacuum tubes during transit

 

Technical Data of solar water heater collector

Description

Solar energy water heater collector

Numbers of tube(pcs)

30

Absorber area approx.(m2)

2.812

Hydraulic Connections

G3/4" male thread

Fluid volume(L)

1.5

Maximum operation pressure(Bar)

 6

Test pressure(Bar)

 9

Heat transfer fluid

Anti-freeze Fluid (Water-Glycol)

Max.working temp.

250C

hot water(L/Day)

240

ΔT

35C(Radiation>=800w/m2.day)

Collector efficiency

76.4%                                 

Medium

Pure water

Start-up Temperature of heat pipe

<=30C

warranty

 5 years

 

DescripitionStainless steel  solar water heater
Material of out tankFood grade 0.31-0.4mm  SUS304/SUS202 stainless steel
Material of inner tank0.31-0.4mm thickness SUS304 stainless steel
Tank insulating layer55mm 45kg/m³ high-density polyurethane foamed
Inlet and outlet holeMale G 1/2, 3/4
Max pressure0.05 Mpa
Solar collector tube3.3 Borosilicate glass with N/Al coating
Thickness of glass tube1.6mm
Vacuum tube tightnessP≤ 0.005 Pa
Absorptionas=0.93-0.96(AM1.5)
Emission ratioε h=0.04-0.06(80C± 5C)
Idle sunning property parametersY=220~260m2. C/KW
Average heat loss coefficientULT=0.6~0.7W/(m2. C)
Bracket:1.2mm thickness SUS201/SUS202/SUS304 stainless steel
Structure of tank:4 holes for air vent, overflow, water inlet and outlet, electric heater
Welding:Argon arc welding
Fastening pieces:Made of stainless steel screw
Absorber area2.249m²
Tube quantity24  tube      58x1, 800mm
Tank capacity200-240L
Assistant tank20L

 

 

 

 

 

 

 

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