Aluminum Full Plate Germany Blue Coating Absorber Aluminum Flat Plate Solar Collector

Product Description

1. Frame material : Aluminum alloy with thickness of 2.0mm

2. Material of screw : 304 stainless steel

3. Vacuum tube : 70*1800mm with aluminum fin

4. Hail resistance : 25mm

5. Anti-freezing : -40 Celsius degree

6. Installation angle : 15-60 degree option

7. Working pressure : 0.6MPa

Solar thermal collector

Flat-plate collectors are the most common solar collectors for use in solar water-heating systems in homes and in solar space heating.

A flat-plate collector consists basically of an insulated metal box with a glass or plastic cover (the glazing) and a dark-colored absorber plate.

Solar radiation is absorbed by the absorber plate and transferred to a fluid that circulates through the collector in tubes.

In an air-based collector the circulating fluid is air, whereas in a liquid-based collector it is usually water.
Flat plate collectors heat the circulating fluid to a temperature considerably less than that of the boiling point of water and are best suited to applications where the demand temperature is 30-70°C (86-158°F) and/or for applications that require heat during the winter months.

Flat collectors can be mounted in a variety of ways, depending on the type of building, application, and size of collector. Options include mounting on a roof, in the roof itself, or free-standing.

The Advantage of Collector:

Cover Material: Low iron, tempered glass, T3.2mm

Absorber: Absorptivity/emissivity: 95+/-2%, 5+/-2%, Sputtering

Construction Type: Grid type or s type

Header & pipe: Copper

Work Pressure: 0.75Mpa

Test pressure: 1.2Mpa, keep 5 minutes

Insulation Material: Fiberglass 45+/-5mm

Frame: Aluminum alloy over shell, sliver or black

Welding: Laser welding between pipe &absorber

Warranty:

1. 5 years responsibilty for free repairing or exchanging due to original quality problem;

2. 15 years' quality guarantee for the vacuum tube.

offering 0.3% vacuum tube free for exchanging in case several shattered ones during.

Remark:

1. MOQ : 1 set

2. Loading port : Shanghai/Ningbo

3. Payment terms : 100% T/T in advance for the sample;30% advanced payment by T/T or

L/C,The balance 70% by T/T or L/C against the Copy of B/L for the container.

4.Supply ability : 150 sets per day

5. Delivery time : 7-15 days after receive your deposit.