FOB Price
Get Latest Price70 ~ 120 / Piece
|Minimum Order
Place of Origin:
zhejiang, china
Price for Minimum Order:
Minimum Order Quantity:
10 Piece
Packaging Detail:
carton or customerized
Delivery Time:
7-10days after receiving deposit
Supplying Ability:
500000 Piece per Month
Payment Type:
T/T, L/C, D/A, D/P
連絡先担当者 Ms. vivian
403 nanyuan road, Jiaxing, Zhejiang
Non-pressure Solar Water Heater
.Competitive price and good quality
.Certification:CE,ISO***1
.***5 years warranty
.OEM
How non-pressure solar water heater
works
1. Non-pressure solar
water heater of all glass evacuated tube collector
integrated with storage tank, are ideal for use in houses and other
applications where cheap, reliable hot water supply is required.
They are simple, economic and practical.
2. As the specific gravities of hot water and cold water are
different, cold water goes downward and hot water goes upward.
3. When cold water in evacuated tubes is heated, it becaomes
lighter and goes to the water tank, while cold water in the tank
goes down to the evacuated tubes
4. Through this circulation, the cold water in the water tank will
be gradually heated.
Non-pressure solar water
heater features
1. Cheap and reliable solution,
Simple structure, Easy installation
2. High efficiency
3. Withstands water pressure no more than 0.1MPa
4. Operated without any power supplying
5. Electric heater can be used as back up in rainy days
6. Hot water can be used directly, or can be used as a
pre-heated
Solar hot water heating system optional
accessories
1. Assistant tank: 3/5/8/*0/*2L
2. Controller
3. Electrical heater: 1.5/2/2.5kw
|
Descripition |
Non-pressure solar water heater |
|
Material of out tank |
0.***0.4mm thickness color steel/ fluorine carbon steel |
|
Material of inner tank |
Food grade 0.***0.4mm thickness SUS**4 stainless steel |
|
Tank insulating layer |
*5mm *5kg/m³ high-density polyurethane foamed |
|
Inlet and outlet hole |
Male G 1/2, 3/4 |
|
Max pressure |
0.*5 Mpa |
|
Solar collector tube |
3.3 Borosilicate glass with N/Al coating |
|
Thickness of glass tube |
1.6mm |
|
Vacuum tube tightness |
P≤0.**5 Pa |
|
Absorption |
as=0.***0.*6(AM1.5) |
|
Emission ratio |
εh=0.***0.*6(*0C±5C) |
|
Idle sunning property parameters |
Y=**0~**0m2.C/KW |
|
Average heat loss coefficient |
ULT=0.6~0.7W/(m2.C) |
|
Bracket: |
1.5mm thickness galvanized steel |
|
Structure of tank: |
4 holes for air vent,overflow,water inlet and outlet,electric heater |
|
Welding: |
Argon arc welding |
|
Fastening pieces: |
Made of stainless steel screw |
|
Absorber area |
1.**5m² |
|
Tube quantity |
*0tube *8x1,**0mm |
|
Tank capacity |
**0L |
|
Descripition |
Non-pressure solar water heater |
|
Material of out tank |
0.***0.4mm thickness color steel/ fluorine carbon steel |
|
Material of inner tank |
Food grade 0.***0.4mm thickness SUS**4 stainless steel |
|
Tank insulating layer |
*5mm *5kg/m³ high-density polyurethane foamed |
|
Inlet and outlet hole |
Male G 1/2, 3/4 |
|
Max pressure |
0.*5 Mpa |
|
Solar collector tube |
3.3 Borosilicate glass with N/Al coating |
|
Thickness of glass tube |
1.6mm |
|
Vacuum tube tightness |
P≤0.**5 Pa |
|
Absorption |
as=0.***0.*6(AM1.5) |
|
Emission ratio |
εh=0.***0.*6(*0C±5C) |
|
Idle sunning property parameters |
Y=**0~**0m2.C/KW |
|
Average heat loss coefficient |
ULT=0.6~0.7W/(m2.C) |
|
Bracket: |
1.5mm thickness galvanized steel |
|
Structure of tank: |
4 holes for air vent,overflow,water inlet and outlet,electric heater |
|
Welding: |
Argon arc welding |
|
Fastening pieces: |
Made of stainless steel screw |
|
Absorber area |
1.**5m² |
|
Tube quantity |
*0tube *8x1,**0mm |
|
Tank capacity |
**0L |
|
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