Тепловой коллектор солнечной панели

Model

SPFP-G/0.6- CU/ZL- II

SPFP-G/0.6- AL/ZL- II

Order/Container

Sample

20GP/ 95pc

40HQ/ 240pc

Sample

20GP/ 95pc

40HQ/ 240pc

Outline area

1.88m2

1.88 m2

Aperture area

1.82 m2

1.82 m2

Absorption area

1.75 m2

1.75 m2

Dimensions

960*1960*70

960*1960*70

NW

22/23kg

22/23kg

Capacity of cooper pipe

1.7L

1.7L

Tranmitting cover

Low iron tempered glass 3.2mm

Low iron tempered glass, 3.2mm

Transmittance

≥93%

≥93%

Absorber

0.2mm copper sheet, with Blue selective coating by vacuum magnetic controlling sputtering tec. (Imported from Germany)

0.4mm AL sheet, with Blue selective coating by vacuum magnetic controlling sputtering tec. (Imported from Germany)

Size of absorber

915 * 1915

915 * 1915

Absorption rate

95±2%

93±2%

Emission rate

4±2%

4±2%

Welding technics between copper pipe and absorber

laser welding from Bluetec

(spot welding double pitch 4mm)

laser welding from Bluetec

(spot welding double pitch 4mm)

Head tubes

Φ22*1

Φ22*1

Riser tubes

Grid type Φ10*1

Grid type Φ10*1

Insulation materials

Phenolic foam

Phenolic foam

Insulation thickness

20mm

20mm

frame material

Aluminum-magnesium alloy(thickness 1mm)

Aluminum-magnesium alloy(thickness 1mm)

Frame color

black, bronze, silver and white

black, bronze, silver and white

backplate materials

Rust embossed aluminum

Rust embossed aluminum

Backplate thickness

0.3mm

0.3mm

Sealing material

EPDM

EPDM

Heat Medium

water or ethylene glycol

water or ethylene glycol

Testing pressure of inner circulating

1.2 Mpa

1.2 Mpa

Working pressure of inner circulating

0.6Mpa

0.6Mpa

operation temperature

200

200