- Product Details
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Quick Details
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Circulation Type:
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Direct / Open Loop (Active)
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Capacity:
-
300
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Place of Origin:
-
Zhejiang, China
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Brand Name:
-
SANNENG/OEM
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Model Number:
-
SN-NPCS30
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Certification:
-
ce
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Item:
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Non -pressure solar water heater and room heater and hot water
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Inner tank:
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SUS304-2B stainless steel
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Outer tank:
-
Colored steel
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Vacuum tube:
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Borosilicate glass 3.3
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Solar collector:
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Vacuum tube 58*1800 or 47*1500
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Frame:
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Galvanized steel
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Insulation:
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55mm polyurethane layer
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Pressure:
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Unpressurized
Quick Details
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Warranty:
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5 years
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Application:
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Outdoor, Commercial
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Type:
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Evacuated Tube
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Circulation Type:
-
Direct / Open Loop (Active)
-
Capacity:
-
300
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
SANNENG/OEM
-
Model Number:
-
SN-NPCS30
-
Certification:
-
ce
-
Item:
-
Non -pressure solar water heater and room heater and hot water
-
Inner tank:
-
SUS304-2B stainless steel
-
Outer tank:
-
Colored steel
-
Vacuum tube:
-
Borosilicate glass 3.3
-
Solar collector:
-
Vacuum tube 58*1800 or 47*1500
-
Frame:
-
Galvanized steel
-
Insulation:
-
55mm polyurethane layer
-
Pressure:
-
Unpressurized
The Non -pressure solar water heater and room heater and hot water
|
Solar Hot Water Storage Tank |
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Material of outer tank |
Galvanized/colour Steel |
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Material of inner tank |
Food grade stainless steel 304-2B |
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Tank insulating layer |
50 mm thickness with high density polyurethane foam |
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Welding |
Argon arc welding |
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Tank structure |
Inlet, Outlet, Drainage & Air Vent or Customized |
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Solar Vacuum Tube |
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Tube structure |
All-glass double deck co-axial structure |
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Glass material |
High borosilicate 3.3 glass |
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Outer tube diameter and glass thickness |
Ø 58± 0.7mm; Glass thickness 1.6 ± 0.15mm |
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Inner tube diameter and glass thickness |
Ø 47± 0.7mm; Glass thickness 1.6 ± 0.15mm |
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Tube size |
58*1800mm |
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Absorptive coating property |
Structure |
Cu / SS-ALN(H) / SS-ALN (L) / ALN |
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Sediment method |
Three targets magnetron sputtering plating |
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Specific absorption |
0.93-0.96(AM1.5) |
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Emission ratio |
0.04-0.06(800C± 50C) |
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Solar irradiation for obtaining
|
Φ =58 H≤ 4.7MJ/m² |
H=3.7-4.2MJ/m² |
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Vacuum tightness |
5.0× 10 -3 Pa |
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Idle sunning property parameters |
260-300 m² . C/KW |
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Average heat loss coefficient |
ULT=0.4~0.6W/(M 2.0 C) |
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Resistant Hail |
≤ 25mm |
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Life span |
15 years |
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Solar System Bracket |
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Bracket material |
Pre-Coated Galvanized Steel |
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Bracket angle |
22, 45, 52 degree optional |
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Fastening pieces |
Stainless Steel Nut Bolt |
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Thickness |
1.5mm |
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Model Number |
Solar Vacuum Tube |
Tank Liter |
System Liter |
Container Loading Qty /sets |
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|
|
Size /mm |
Qty /pcs |
|
|
20GP |
40GP |
40HQ |
|
SN-NPCS12 |
Φ58*1800 |
12 |
120 |
132 |
58 |
119 |
140 |
|
SN-NPCS15 |
|
15 |
150 |
170 |
54 |
108 |
131 |
|
SN-NPCS18 |
|
18 |
180 |
198 |
43 |
86 |
105 |
|
SN-NPCS20 |
|
20 |
200 |
223 |
40 |
80 |
97 |
|
SN-NPCS24 |
|
24 |
240 |
263 |
35 |
70 |
85 |
|
SN-NPCS30 |
|
30 |
300 |
329 |
28 |
56 |
68 |
|
SN-NPCS36 |
|
36 |
300 |
395 |
23 |
47 |
57 |
1 Working principle of Non-pressurized Vacuum Tube Solar System
1. Solar vacuum tube was evacuated into the tank, the coating inside of tube can
absorb heat energy from sunshine.
2. The cold water in water tank flows into the tube and become hot because of different
density between cold and hot, there will be a natural circulation in the tube. Hot water
will float back to tank.
3. The polyurethane heat insulation layer can keep the water warm about 3 days without
any sunshine. Consumer can enjoy comfortable bathe anytime.
2 Features of Non-pressure Evacuated Tube Solar/Hot Water Heater
1. Imported Stainless Steel.
2. Reliable and efficient.
3. CE Approved.
4. Stable solar conversion during the day.
5. Easy installation.
6. Ideal for many solar water heating applications.
7. Can be used for heating water, room and floor.
8. Simple structure and working principle.
9. 5 years' warranty for the whole system.
10. Environmental.
3 Advantages of Non-pressured Solar Hot Water Heater
Comparing with non-pressure flat panel solar water heater
1. Higher efficiency collector, much lower heat loss;
2. Super anti-freezing performance for cold weather;
3. Convenience in parts carrying and installation;
4. Much lower maintenance cost for collector;
Comparing with heat pipe solar water heater
1. More cost effective;
2. Lower maintenance cost;
4 Service of Sanneng Solar Water Heater Co., Ltd
Fast response : Your inquiry will be replied within 24 hours via e-mail or online messenger;
Technical support : You have more than 10 years experience from SANENG SOLAR for
product suggestion, installation guidance, market analysis, etc;
OEM & ODM : We welcome OEM & ODM requirements for solar collector, storage tank, installation frame, and even for some outsourcing equipments;
Sample checking : In spite of quality control in production, samples will be selected
and installed to check prior to delivery;
Minimum order quantity : We offer sample sample manufacturing for customers to
check SANENG quality and service;
Shipping service : SANENG company offers to arrange goods shipment to abroad ocean
port or inland site, and if necessary to make goods insurance, customs clearance, etc;
Import certificates : SANENG company offers to make Certificate Origin CO, FORM A,
FORM E, FORM F, customs certification, etc;
5 Remarks
1.Lead-time: 7-15 working days after receiving payment.
2.Payment Term: T/T, L/C, Western Union.
3.Warranty:5Years for the full system,15Years for the vacuum tube,and 1year for accessories.
4.Trade Term: FOB, CFR and CIF.
we can customize according to customer's requirement
Contact: Mr. sunny Mobile: (00)86-18357309575
Skype:sunny-yu77
