Pre-heated solar water heater solar hot water heater with copper coil

FOB Price:USD 170.0-400.0/Set Get Latest Price
Model:JNHX
Certification:iso,ccc,solar keymark,-,ce
Minimum Order:10 sets
Brand Name:JN
Brief Description:solar hot water heater1.CCC,CE,,ISO9001,SK2.OEM service,sample is ok3.factory,competive price,high quality4.warranty,5 years

Jone Jia

  • Product Details

Basic Specification

spare partsassistant tank
copper30m red copper
assistant tank5l galvanized steel
Circulation TypeDirect Loop
Body MaterialsAluminium alloyed, Stainless Steel
TypePressure
With Accessories or NotNo
PressurePressurized
InstallationFloor Stand
ConnectionDirect-Plug
Heating SystemBatch / ICS
CertificationCE, ISO, solar key-mark

Detail Description

cheap solar water heater  solar hot water heater

 

1. TANK
 Outer tank material: galvanized steel  with thickness 0.4mm;

Inner tank material: SUS304-2B food grade stainless steel thickness 0.5mm;

Heat preservation time: 72 Hours;

Superior heat preservation: high density polyurethane foam insulation layer thickness 55mm;

Copper coil: diameter 2mm, thickness 0.8mm.

2. Vacuum tube

Model: 58mm*1800mm,

double layer concentric borosilicate tempered 3.3 glass tube;

Single-target vacuum tube performance and specification

Tube stucture All-glass double deck co-axial structure
Glass material Borosilicate 3.3 glass
 Outer tubeø47±0.7mm, glass thickness:1.6±0.15mm
diameter and glassø58±0.7mm, glass thickness: 1.6±0.15mm
thicknessø70±0.7mm, glass thickness:2.0±0.15mm
Inner tubeø37±0.7mm, glass thickness:1.6±0.15mm
diameter and glassø47±0.7mm, glass thickness:1.6±0,15mm
thicknessø58±0.7mm, glass thickness:1.6±0.15mm
Tube length1500mm /1800mm with tolerance of 5mm
Coating material  AL-N-AL
Segment methodsingle target magnetron sputtering plating
Absorptivityα:0.900.93(AM1.5)
Emittanceε≤7.5%(80±5)
Vacuum degreeP≤ 5.0X10-3(PA)
Transmittance of glass tubeT≥0.89(AM 1.5 ISO9806-1:1994)
Stagnation parameterY≥200/KW
Average heat lossULT:0.65-0.75W/(m2 *°c)
Hail resistance25mm
Pressure-endure0.6MPa

3.Bracket(Supporting frame)

Angle:45 degree,30 degree;

Material: SUS202 bright stainless steel(profiled bar)/aluminum alloy, thickness 1.2mm

Assistant water tank, electrical heating element, controller, reflector is optional.

 

 There are some similars with unpressurized solar water heater, but we usually use the water in the copper coil. The water in the water tank to be heated then it will conduct the heat to the copper coil in the tank, heating the water in the copper coil.

Feature:

1. It fits with international market, adopting copper coil as heat exchange.

2. Take advantage of tap water's pressure.

3. It can provide hot water with constant temprature, it is safe and more comfortable

4.High quality hot water to be supplied.

5. It can produce more hot water than general types because it isn't restricted by the capacity of tank

6. Can be used single or many cells as solar heat system

Parameter Table

Model-capacity-tubesTube Specification

Loading Qty(sets)

 20'GP/ 40'GP / 40'HQ

JNHX-180L-1858mm*1800mm   38  /   76    /   96
JNHX-200L-2058mm*1800mm    36  /   72   /   91
JNHX-240L-2458mm*1800mm    30  /   61   /   77
JNHX-300L-3058mm*1800mm    26  /   52  /   66

 

 

Additional Information

Payment TermsL/C, T/T
Minimum Order10 sets
Lead Time / Delivery Time15 Day(s)
Sample AvailableYES Ask For Sample
Delivery Detailsafter receipt of payment
FOB PortNingbo,Shanghai
Loading Infoby sea
Packing Infoexport carton
Target Market(s)Southeast Asia, Africa(except Middle East), Latin America, Japan & Korea, Central & Southern Asia, Middle East

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