Durable Flat Plate Solar Collector High Efficiency Selective Blue Coating

Product Specification

Best selling high efficiency selective blue coating for flat plate solar collectors

Description

1, Use main material:Germany imported high efficient selective blue titanium absorber ,high density heat insulation cotton, high purity copper tube,super white cloth grain toughened glass and so on.

2, Use the most advanced the whole plate laser welding process for copper and absorber, which has advantages of solder joints evenly, welding strength good, no damage and small resistance of hot transfer coating.

3, Use the overall pressure riveting process(not play rivet process) for aluminum alloy frame and back plate , strengthening the four corners with aluminum soldering.

The back plate is smooth, level off and has good sealing low heat loss, besides,no deformation under the 1000 kg dead load.

4, Unique design for frame ,mound layer,sealing material,so solar collector has good sealing,no water mist ,droplet which ensures collectors’ absorption efficiency and service life.

5, Strong loading capacity ,collector has no leakage under 1.5Mpa pressure.

6, Flexible installation, not restricted, achieved the integration of solar energy and architecture.

Advantage

1, More strong pressure endure

Choosing S-shaped flat plate solar collector ,its outlet temperature is very

high ,no welding welding points, leakage hidden trouble but has more forceful

pressure endure.

2, Temperature rise quickly

Using special heat transfer medium, liquid medium within the collector will

be changed to gas after absorb sunlight,than gas spray heat within water tank

to heat water quickly.

3, Safety

Home application solar hot water system has been through the national 3 c

compulsory certification,product safety assurance.

4, High efficiency energy saving and environmental protection

Imported high choose endothermic membrane, high heat collection efficiency,

big heat transfer area within water tank , good heat preservation and low heat

loss. Products have passed the national supervision and inspection center of

the solar water heater (Wuhan) testing, and achieved energy saving and

environmental protection certification of China quality certification center.

5, Enough hot water

System is pressured, water pressure of water supply is big.

6, Strong antifreeze sex

Choosing special solar transmission fluid, system still can normal work under

minus thirty degrees .

7, Water is clean .

Solar system use the secondary heat exchange structure, water is

pollution-free

8, Intelligent heating water throughout the day

System has auxiliary heating function, so it can provide hot water even on

cloudy, rain days.

Technical data

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods brown cartons. we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.