Changzhou Sunlight Solar Energy Co., Ltd.

solar project collector,solar collector,tubular solar water heating system

solar project collector,solar collector,tubular solar water heating system
Product Detailed

Tubular solar collector is the most economical product for big water heater project.
ISO9001:2008
CE
Solar keymark;

 
Tubular solar water heating system(SFE model in our company) is suitable for big hot water project,for example,for big swimming pool,hotel,school supplying hot water intensively.and it is your best choice for the big project.

 

Specification:

Item No.

Qty.of solar tubes

Diameter of solar tube

Length of solar tube

Effective collector area M2 

SFE204715

20pcs

ø47mm

1.5M

1.96

SFE304715

30pcs

ø47mm

1.5M

2.94

SFE205818

20pcs

ø58mm

1.8M

2.72

SFE305818

30pcs

ø58mm

1.8M

4.08

SFE404715

40pcs

ø47mm

1.5M

3.92

SFE484715

48pcs

ø47mm

1.5M

4.7

SFE604715

60pcs

ø47mm

1.5M

5.88

SFE405818

40pcs

ø58mm

1.8M

5.44

SFE485818

48pcs

ø58mm

1.8M

6.6

SFE605818

60pcs

ø58mm

1.8M

8.16

 

Manifold: 

Material:

1)Inner and outer tank :SUS304/2B

Inner thickness:0.6mm Outer thickness:0.4mm

2)Inner tank:SUS304/2B     Thickness:0.6mm

Outer tank:galvanized steel  Thickness:0.35mm

We would like to follow your requirement to produce,so if you have any special requirement,please tell us.

Tube:

 

VACUUM DEGREE P<5×10-2 Pa

HEAT LOSS<0.8W/(/)

ABSORPTION≥93%

REMITTANCE≤7%

STARTUP TEMPERATURE≤25

STAGNATION TEMPERATUR>250

FREEZING TOLERANCE -35

USING LIFE≥10years

WIND RESISTANCE 30m/s (11grade)

.HAIL RESISTANCE=25mm

BOROSILICATE GLASS 3.3

ABSORPTIVE MATERIAL: AL/N/AL

SINGLE TUBE WEIGHT 1.3kg 2.2 kg

SIZEmm47×1500/58×1800

MAX PRESSURE=0.8Mpa

THERMAL EXPANSION=3.3*10-6/




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