Specifications

1,Germany improted blue titanium absorbers
2, Laser welding for copper and absorber
3, 25 years lifetimes,SRCC Solar Keymark

 

The following is our solar collectors’ advantages:

1)S-type tube flat plate solar collector,have gotten the line patent in China.no any welding on

  the tube,no any leakage.

2) Laser welding between whole absorber panel and copper tube, high strength thicken heavy

duty aluminium frame.

3) The instant heat efficiency of the collector can up to 81.1%,much higher than the 72%

  standard,very rare in China.

4)Germany imported high efficient selective blue titanium coating.use best copper tubes in

  domestic 

5)Special low-iron tempered glass with transmittance more than 92%. 

6) Mechanical load, freeze resistance, rain penetration, exposure, hail impact, external and

internal shock tested etc.

7) Long lifetime, large absorber area,good warm keeping , European,North America special

designed.

               Manufacturing technique difference

              

 

 

 

 

 

 

 

 

The following is details of solar water heater system working principle :

Balcony wall hanging type solar water heater with heat collector is a water storage tank,

an auxiliary heating system,intelligent control system,pipeline pump circulation system 

combination.the microcomputer control auxiliary heating facilities in use , the heat collector 

is arranged in the water storage tank installed in outdoor or indoor, circulating pipeline 

connected with the water tank and the heat collector ,the system relies on the temperature 

box outer induction sensor (high temperature ,cold-resistant,never scaling ) forced circulation principle of work,

to meet user timing or allweather quantitative or constant temperature water demand.And 

has an antifreezing (by circulating hot water pipeline circulating pump temperature finish) 

wind ,leakage-proof measures,to ensure the reliable operation of system ,safe to use.

 

 

 

 

1) Laser welding strengh tensile test

 

2) Resistance to high temperature aging tes

    Quality requirements:

a, after test, appearance  have no    

    deformation, discoloration, stratification of volatile fade, crack and breakage.

b, after test, under the performance of the prescribed temperature, 

    all the performance parameters of carbide change should comply with the 

    relevant standards 

3) Impact resistance test

   Quality standard requirements:

   The test result judgment criteria: 1.0 m, no broken, no crack of qualified

4) Rainfull test

5) Visible light through/ reflectivity test

    Quality standard:

   a,no dark marks in the test products smooth surface which should be clean, no

   variegation, bubble, crack,qualitative, defects such as gas line.

   b,Light transmittance >= 91% or higher 

6) Hardness test

   Quality standard requirements:

  a,the material is black, the hardness is  type A 70 degree  +/- 3

  b,material surface is smooth and soft elastic.

The more test items and each test process ,we will show you in our testing room

when you come to visit our company.                           

 

 

 

                  

 

 

 

                       

 

                 

 The shipping date is estimated as the following : 

 

• European 25-35 days
• North America 12-35 days
• South America 30-50 daysAfrica   28- 60 days
• Oceania 16 to 25 days
• Southeast Asia 3 -10 days 
• Middle East   15 to 30 days

The specific shipping date should according to your actual delivery port.our FOB port is 

Shanghai port ,delivery time is 10-30daysour solar system has two years warranty,

What are your main products?

Our company is factory in Suzhou Industrial Park, can provide you

• Split pressurized solar water heater system (150L,200L,300L,400L,500L)
• Compact pressurized solar water heater system (150L,200L,300L)
• Solar water heater system for balcony (80L 100L 120L)
• Central solar water supplying project (1 ton ,8 ton, 20 ton ,30 ton ,50 ton ,)
• Solar building space heating /warming system
• Three kinds of solar water heater collectors( 2000x1000x80mm ,2015x1015x76mm, 
•  2050x1050x95mm

 Each products details ,please email me ,I can send your PDF file and video introduction

 to introduce in details!

What is your MQO ,Payment , Production cycle ?

One set for solar system, two sets for solar collectors. two weeks production cycle.

T/T and L/C or other payment  after discussion.

Does your company provide free sample or how to get sample?

Since our products have high value, our company will not send free sample,

We offer samples with sample costs, shipping and taxes paid by the buyer.

or free sample when large quantity.

More question ,please feel free to ask me !!!   

My Skype ID : LidingLyli