Changzhou Sunlight Solar Energy Co., Ltd.

solar water heater,compact non-pressurized solar water heater,solar energy product

solar water heater,compact non-pressurized solar water heater,solar energy product
Product Detailed

Non-pressurized integrated solar water heater has superior quality and competitive price
CE
ISO9001:2008

 
 
 
Working introduction:

Direct-plug solar water heater uses the vacuum collector's high solar absorption rate and the low emission rate coating, transforms the solar energy it absorbs to the heat energy. It uses the features that the cold water density is bigger than the hot water, forms the circulation that the cold water flows from top to bottom while the hot water flows from bottom to top in the vacuum heat collector,and through such circulation, the water temperature elevate gradually in the water tank.

 

Introduction:

This model is not pressurized,its advantage is the most popular, economic and classical product in international market,but it works only because of natural circulation,so the press is small.

Item No.

Diameter of

Water tank

Qty.of solar

tubes

Diameter of solar tube

Length of solar tube

Tanks Capacity

SFA42154715

ø420mm

15

ø47mm

1.5M

84.2L

SFA42184715

ø420mm

18

ø47mm

1.5M

100.5L

SFA42204715

ø420mm

20

ø47mm

1.5M

111.4L

SFA42244715

ø420mm

24

ø47mm

1.5M

133.3L

SFA42304715

ø420mm

30

ø47mm

1.5M

166L

SFA47155818

ø470mm

15

ø58mm

1.8M

132.3L

SFA47185818

ø470mm

18

ø58mm

1.8M

148.6L

SFA47205818

ø470mm

20

ø58mm

1.8M

164.9L

SFA47245818

ø470mm

24

ø58mm

1.8M

197.5L

SFA47305818

ø470mm

30

ø58mm

1.8M

246.3L



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