200L Galvanized steel Non pressure solar hot water heater,solar geyser

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Product Overview

Description


 

  Freestanding vacuum tube unpressurized solar hot water heater for home solar system

1.Product Photos

 

 

 

 

 

Product Description

 

2.Features And Advantages

(1)  8L Side Assistant Tank--- More Convenient
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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

(2)  New Welding Technology---Longer Life
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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. 

(3)  New Silicone Ring,New Water Pipe,New Anti-dust Ring---Longer Life
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Advantages of new silicone ring,new water pipe,new Anti-dust ring

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

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

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


Want to know more details,just contact me.
3.Specifications of Non-welding Low Pressure Vacuum Tube Solar Water Heater 
Brand nameSANENG
DescriptionLow pressure vacuum tube solar water heater
Material of inner tankFood grade SUS 304 stainless steel, 0.4mm (Diameter:360mm)
Material of outer tankGalvanized/Stainless steel, 0.4mm(Diameter:460mm)
Assistant tankGalvanized/Stainless steel (8L)
Tank insulating layer50mm high-density polyurethane foamed
Inlet and outlet holeMale  3/4
Max pressure of tube0.05 Mpa
Solar collector tube3.3 Borosilicate glass with three-layer coating
Thickness of glass tube 1.6mm
Vacuum tube tightnessP≤0.005 Pa
Absorptionas=0.93-0.96(AM1.5)
Emission ratioεh=0.04-0.06(80°C±5°C)
Idle sunning property parametersY=220~260m2.°C/KW
Average heat loss coefficientULT=0.6~0.7W/(m2*°C)
BracketStronger galvanized steel sheet (25°, 27°, 30°, 35°, 45°, 50°)
Structure of tank5 holes: air vent/overflow hole/water inlet /water outlet/electric element hole
Fastening piecesStainless steel screws & nuts
Heat preservation72 hours
CertificationPassed CE/ISO9001/CCC

4.Non-pressurized Solar Water Heater Series  

5.Working Principle of Non-pressure Solar Water Heater
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6.Accessories for Optional Choice
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7.Solar Water Heater Installation
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8.Non-pressureized Solar Water Heater Model for Your Reference
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Company Information

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Packaging & Shipping

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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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