preheated solar water heater with copper coil 100L

FOB Price:USD 100.0-300.0/Set Get Latest Price
Model:JNHX
Certification:CE,Solar keymark,ISO
Minimum Order:10PCS
Brief Description:preheated solar water heater, solar collector 1. EN12975, CCC, CE, ISO9001,2. High quality and fast delivery3. OEM

Justin Zhou

  • Product Details

Basic Specification

With Accessories or NotYes
Body MaterialsOthers
TypePressure
PressurePressurized
Circulation TypeIndirect Loop
InstallationFloor Stand
Heating SystemThermosyphon
ConnectionDirect-Plug
CertificationCE, ISO, solar key-mark

Detail Description

preheated solar water heater, solar collector

Principle:

Pre-heated solar water heater differs from compact non-pressurized solar water heater because it has a copper coil inside the inner tank as heat exchanger. The hot water rises from the tube into the tank, then heat the copper coil and finally heat the water inside the copper coil. Therefore the water tank is just as a heat storage tank. So the hot water we use is actually from the copper coil, it is cleaner and even drinkable.

Tubes absorb sunlight and change to heat, heat go into the water in the tank, so the water in the tank is hot. Your use water go into the copper coil in the tank from one end to the other, and become hot in the process, because the hot water in the tank transfer heat to the copper coil, so you can keep using the water. 

Characteristics:

1. Use copper coil in the tank as the heat exchanger

2. Take advantage of tap water's pressure

3. Produce hot water with constant tempreture, safe and comfortable

4. Water can be heated rapidly

5. Produce more hot water than the general type

Feature:

1. The design of this type production is according with the international market, Adopted copper coil as heat exchanger. And it is easy to installation and operation.
 2. It can provide hot water with constant temperature, it is safe and more comfortable.
 3. It can supply high quality hot water, and water can be heated rapidly.
 4. It can produce more hot water than general types because it isn't restricted by capacity of tank.
 5. It can be used single or many cells as solar heat system.

 

 

ModelTube specificationCapacity20'GP40'GP40'HQ
JNHX-15φ58mm*1800mm*15150L4285107
JNHX-20φ58mm*1800mm*20200L367291
JNHX-25φ58mm*1800mm*25250L306177
JNHX-30φ58mm*1800mm*30300L265266
JNHX-36φ58mm*1800mm*36360L204150

 

 

 

Evacuated Tube
 

 
Specification
 
Diameter × Length
 
m²
 
Ø47 x 1500, Ø58 x 1800
 
Vacuum degree
 
Pa
 
5 x 10 -3
 
Absorptivity
 

 
>0.93
 
Emissivity
 

 
<0.08
 
Heat transfer power
 
KW/ m&sup2;
 
26000
 
Anti-freeze
 
&ordm;C 
 
-10
 
Anti hail
 
mm
 
Diameter<25mm
 
Frame/ Connector
 

 

 
Anti-wind
 
m/s
 
26.5
 
Inlet outlet dimension
 
G
 
G1/2
 

 

 

Inner tank materialSUS304-2B stainless steel with 0.4mm thickness
Outer tank materialSUS304-2B stainless steel with 0.4mm thickness or SUS202-2B stainless steel with 0.4mm, or color steel
Vacuun tube materialborosilicate glass 3.3; three target (CU-SS-AL)absorb coating
Hail resistance25mm
Insulation material50-60mm foaming polyurethane
Capacity100L--360L
Sealing materialsilicon rubber
  
Installation angle20,38,40,45
Frame materialSUS202 stainless steel with 1.2mm thickness
Reflector materialaluminium or stainless steel
Optional electrical heater1.5~3.0KW

 

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Additional Information

Payment TermsL/C, T/T
Minimum Order10PCS
Lead Time / Delivery Time10 Day(s)
Sample AvailableYES Ask For Sample
Delivery Detailswithin 10 days after received advance payment
FOB PortShanghai,Ningbo,
Loading Infoby sea
Packing Infoexport carton
Target Market(s)North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East

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