Vacuum tube compact stainless steel solar water heater

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$80.00 - $300.00 / Sets | 1 Set/Sets Sample order welcome (Min. Order)
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Overview
Quick Details
Type:
Evacuated Tube, unpressurized solar water heater
Pressure:
Unpressurized
Circulation Type:
Direct / Open Loop (Active)
Heating System:
Thermosyphon (Passive)
Connection Type:
Direct-Plug
Installation:
Freestanding
Housing Material:
Stainless Steel
Certification:
CE, RoHS, CCC, ISO9001, SolarKeymark, Inmetro
Capacity:
150
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Babysun
Model Number:
bn-1-ss
Material:
SUS304, SS201, SS316, Galvanized Steel
Technology:
wrapping(Non-welding technology)
Feeder tank:
newly design 8L side feeder tank
Advantage:
Vacuum tube compact stainless steel solar water heater
Supply Ability
Supply Ability:
6000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Standard Export Foams and Cartons
Port
Shanghai, Ningbo
Lead Time :
7-14 Workdays

 

 

Product Description

Vacuum tube compact stainless steel solar water heater

 

1. Non-pressure Series Product Show

Hot sale compact non-pressure stainless steel solar water heater with 8L side assistant tank

SUS 304 stainless steel unpressurized solar water heater

 

2. Product Description 

01 : Features and Advantages

Hot sale compact non pressure solar water heater with 8L side assistant tank  

1. We use special water pipe. It is not easy to move, as firm as welding. 

2. We use the special red anti-dust ring. It will be easy to change the silicon ring when there is something wrong. 

So our system is as firm as welding, but no damage to stainless steel. 

Our system has longer life time and easy to repair.

 

Advantages of side feeder/assistant tank: 

1. Without feeder tank, you should feed cold water manually. It is very inconvenient. 

2. With the big container on the roof, the main tank is full of water. When the water gets hot, if the hot air can't get 

out quickly, there is much pressure in the tank. The pressure will damage the non-pressure tank soon. Secondly, because the tank is full of water, the above welding is dipped in the hot water all the 

time. It will make the welding place leak soon. 

3. Using side feeder tank, there is a little space on the top of tank, so it will decrease the pressure in the tank. 

Because there is no water on the top, the welding will not be dipped in the tank. It makes the tank have longer lifetime.

 

Advantages of new silicone ring:

With the common silicon ring, it is easy to fall down when installation, but with our new ones, this problem can be solved.  

 

Advantages of no welding:

Welding is a damage to stainless steel. We wrap the cover on the main inner tank, 

there is no welding, so there is no leaking. 

 

 

02 : Specifications of Non-welding Low Pressure Vacuum Tube Solar Water Heater

Brand name

Haining BABYSUN

Description

Low pressure vacuum tube solar water heater

Material of inner tank

Food grade SUS 304 stainless steel, 0.4mm (Diameter:360mm)

Material of outer tank

Galvanized/Stainless steel, 0.4mm(Diameter:460mm)

Assistant tank

Galvanized/Stainless steel (8L)

Tank insulating layer

50mm high-density polyurethane foamed

Inlet and outlet hole

Male  3/4

Max pressure of tube

0.05 Mpa

Solar collector tube 

3.3 Borosilicate glass with three-layer coating 

Thickness of glass tube

1.6mm

Vacuum tube tightness

P≤0.005 Pa

Absorption

as=0.93-0.96(AM1.5)

Emission ratio

εh=0.04-0.06(80°C±5°C)

Idle sunning property parameters

Y=220~260m2.°C/KW

Average heat loss coefficient

ULT=0.6~0.7W/(m2*°C)

Bracket

Stronger galvanized steel sheet (25°, 27°, 30°, 35°, 45°, 50°)

Structure of tank

5 holes: air vent/overflow hole/water inlet /water outlet/electric element hole

Fastening pieces

Stainless steel screws & nuts

Heat preservation

72 hours

Certification

Passed CE/ISO9001/CCC

 

03 : Non-pressurized Solar Water Heater Series

Model 

Capacity

(L)

Tube Specification

Tube Quantity

Packing Size

(CBM) 

BS-CNPG-06

60

Φ58mm*1800mm

6

0.3

BS-CNPG-08

80

Φ58mm*1800mm

8

0.36

BS-CNPG-10

100

Φ58mm*1800mm

10

0.41

BS-CNPG-12

120

Φ58mm*1800mm

12

0.47

BS-CNPG-15

150

Φ58mm*1800mm

15

0.55

BS-CNPG-18

180

Φ58mm*1800mm

18

0.63

BS-CNPG-20

200

Φ58mm*1800mm

20

0.69

BS-CNPG-25

250

Φ58mm*1800mm

25

0.83

BS-CNPG-30

300

Φ58mm*1800mm

30

0.96

 

04 : Working Principle of Non-pressure Solar Water Heater

As water in the collector is heated, it becomes lighter and naturally rises into the tank above. Meanwhile, 

cooler water in the tank flows downwards into the collector, thus causes circulation throughout the system.

05. Accessories for Optional Choice
 
Company Information

 

Packaging & Shipping

FAQ

 

1- What is your Delivery Time?

   LCL order/Sample order:10days.

   Full container order:14days.

2- What is your Guarantee Time? 

  5 years.

 Provide you with some extra accessories and vacuum tubes, they are free for you. 

3- Can you accept OEM ? 

  YES

4- What is your Payment Term?

  We accept T/T or L/C at sight, Western Union.

5-What is your MOQ?

  1 sets

6-What is your Packing?

  LCL order/Sample order in wood cartoon

  Full container order in high quality export carton

7-What is your FOB Port?

  We accept FOB Shanghai, Ningbo etc.

8.-What is your Monthly Production Capacity?

  6000 sets

9-What is your Shipping Term?

  By Sea/Air/Rail

 

 

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