180L All Stainless Steel Non-pressurized Solar Water Heater

FOB Price:USD 77.0-136.0/Set Get Latest Price
Certification:Solar Keymark,ISO,GS,CE,CCC
Capable:CE,CCC,Solar Keymark,ISO,GS
Minimum Order:5SETS
Brand Name:JN
Brief Description:JNQG is one of the most common used solar water heating systems for household,hotel,hospital,project application etc. With simple structure,low price.

Justin Zhou

  • Product Details

Basic Specification

Outer tank0.41mm Galvanlized Steel
Insulation50 mm Polyurethane
Inner tank0.41mm SUS304-2B/201/304
Vacuum tube58*1800 mm (three layers)
Circulation TypeDirect Loop
With Accessories or NotYes
Current TypeAC
Body MaterialsStainless Steel
TypeNon Pressure
Heating SystemThermosyphon
CertificationCE, GS, ISO, Other, solar key-mark

Detail Description

 Product         Showing  

 JNQG    Series  Material        

inner tankSUS304 2B  0.4-0.5mm
outer tankStainless steel 0.4-0.5mm
vacuum tubeSingles-target/Three-target 58*1800
Bracket angle20,38,45,60
Bracket  materialgalvanized steel/Aluminum alloy steel/Stainless steel
Insulation polyurethane with 50mm thickness
PackingExport carton with full foam

Working    Principle     


The design of this type uses the all-glass evacuated solar collector tubes as the heat absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level. All-glass evacuated tube transfers sun energy into heat energy by high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated.



JNQG    Specification    

  Water Tankinner tankSUS304-2B/201;Ø360mm;thickness:0.41mm
outer tankGalvanized Steel; Ø460mm;thickness:0.41mm
insulation 50mm Polyurethane
vent connection1/2 inch
water connectio3/4 inch
  Bracketmaterial1.2mm Stainless Steel
  Vacuum Tubetube structureAll glass double deck co-axial structure
glass materialHigh borosilicate 3.3 glass
glass thickness1.6±0.15mm
coating materialCU/SS-ALN(H)/SS-ALN(L)/ALN
sediment materialThree target mkagnetron sputtering plating
emission ratioƐ=0.04-0.06(80℃±5℃)
vacuum degreeP≤5.0×10-3(PA)
evarge  heat lossULT 0.4~0.6W/(m2 *℃)
hail resitanceØ25mm
 Optional PartsElectric heater;Magnesium rod; Assistant tank;Reflector
 PakingExport carton with full foams
 CertificationSolar Keymark;CE;GMC;ISO9001;ISO14001;CCC;SGS
 PaymentT/T;30% deposit and 70% balance before shipping







Production    Line     



 Company  Profile     


JIANENG SOLAR ENERGY INDUSTRY CO., LTD is a company integrating the research and development, manufacturing, sales, and service of solar water heaters. Jianeng always persists in managerial philosophy of "customer-focused and market-oriented", and objective of "technological innovation driving industrial development". Based on local, facing the nation and the outside world, our company is striving to provide superior products and excellent services to our customer worldwide. i aneng has attained the evaluation of ISO9001 certification and our products have attained CCC and CE and Solar keymark(EN12975) certifications. Moreover, our products were classified as qualified products by State Solar Water Heater Quality Supervision and Inspection Center (based in Beijing).

Productivity information

Production Lines: 1lines

Factory Size: 18,465square meters

Monthly Capacity : 6000set

Investment on manufacturer Equipments: US$501 thousand-US$1 Million

No of Staffs :11-50 people

No of R/D Staffs :11-20 people

No of Engineers: 5-10 people

No of QC Staffs :11-20 people

Export Information

Target Markets: Oceania, Eastern Europe, Africa(Except Middle East);Hong Kong/Macao/Taiwan; Latin America; Japan & Korea; Mainland China; Western &Southern Europe; Northern Europe;

Central  & Southern  Asia; Middle East.

Export percentage:61%-70%

Delivery Time:10Days

Minimum Order Quantity:1SET

Payment Terms:L/C,T/T

 Package and Loading 



Add:Yuanxi Road,The Industrial & Functional Zone Of Yuanhua Town Haining City,Zhejing Province,ChinaOffice Number:0086-573-87882577 / 87887052 Fax Number: 0086-573-8787187

Additional Information

Payment TermsL/C, T/T
Minimum Order5SETS
Lead Time / Delivery Time15 Day(s)
Sample AvailableYES Ask For Sample
Delivery DetailsAfter receipt of payment
FOB PortNingbo,Shanghai,
Loading InfoLoading Port: SHANGHAI,NINGBO FOB
Packing InfoPacking: Export cartons with full foams
Target Market(s)Oceania, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East

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