Basic Info.
Collector Components
Glass Vacuum Tube
Certification
CE, ISO9001, Solar Keymark, SABS
Circulation Type
Direct / Open Loop (Active)
Heating System
Thermosyphon (Passive)
Inner Tank
SUS 304-2b/0.41mm
Outer Tank
Galvanized Steel/0.41mm
Insulation Layer
High Density Polyurethane Foam 50mm
Vacuum Tube
58*1800mmss-Cu-Ain/Aln or Al-N-Al Coating
Bracket
Galvanized Steel 1.5mm
Capacity
100L/150L/200L/250L/300L
Specification
CE, Keymark, SABS, ISO
Product Description
Low Pressure Solar Water Heater Solar Geyser (SABS Approved)
Working Principle:
This type is same as CT-NP02, using all-glasses evacuated tubes as the solar collector for absorbing sun energy and transferring it into heat energy. As the different densities of hot water and cold water, the hot water flows automatically upwards while the cold water flows down. The water flowing cycle is created in the tube. And the water in the storage tank is heated from this natural circulation. The hot water pressure of this non-pressure system is from the gravity, so it should be installed on the roof or at least 3-4 meters higher than hot water tap. Or you can install a booster pump to get stronger outlet hot water.
The only difference is that CT-NP01 is with an assistant tank and CT-NP02 is without.
Technical data:
Inner tank: SUS 304-2B/0.41mm, Φ 360mm
Outer tank: Galvanized steel/0.41mm, Φ 460mm
Insulation Layer: High density polyurethane foam 50mm
Vacuum tube: 58*1800mmSS-CU-AIN/ALN or AL-N-AL coating
Bracket: Galvanized steel 1.5mm with 27/30/45 degree installing angle.
Electrical heating connection(inch): ¾ Or 1¼
Water connection(inch): ½ Or ¾
NOTE: All the systems are available for the customization.
Optional Accessories:
1. Booster Pump (adding the hot water out pressure)
2. Temperature Monitor (showing hot water temperature inside the main tank)
3. Electrical Heater (as back-up for cloudy or rainy day)
| Type | Vacuum tube | Capacity(L) | GrossWeight (KG) | 20GP/40HQ Loading Qty(sets) |
| Φ(mm) | Length(mm) | Qty(pcs) |
| CT-NP01-10 | 58 | 1800 | 10 | 100 | 53 | 82/197 |
| CT-NP01-15 | 58 | 1800 | 15 | 150 | 73 | 56/134 |
| CT-NP01-20 | 58 | 1800 | 20 | 200 | 90 | 41/96 |
| CT-NP01-25 | 58 | 1800 | 25 | 250 | 118 | 35/81 |
| CT-NP01-30 | 58 | 1800 | 30 | 300 | 136 | 28/67 |
| Three target vacuum tube performance and specification |
| Tube structure | All-glass double deck co-axial structure |
| Glass material | High borosilicate 3.3 glass |
| Outer tube diameter and glass thickness | Φ47±0.7mm;Glass thickness 1.6+0.15mm |
| Φ58±0.7mm;Glass thickness 1.6+0.15mm |
| Φ70±0.7mm;Glass thickness 2.0+0.15mm |
| Inner tube diameter and galss thickness | Φ37±0.7mm;Glass thickness 1.6+0.15mm |
| Φ47±0.7mm;Glass thickness 1.6+0.15mm |
| Φ58±0.7mm;Glass thickness 1.6+0.15mm |
| Tube length | 800mm,1200mm,1500mm,1600mm, 1800mm,1900mm,2000mm,2100mm etc |
|
| Absorption coating property | Coating material | CU/SS-ALN(H)/SS-ALN(L)/ALN |
| Sediment method | Three target magnetron spputtering plation |
| Absorptivity | A=0.94~0.96(AM1.5) |
| Emission ratio | E=0.04~0.06(80ºC±5ºC) |
| Vacuum degree | P≤5.0×10-3 (PA) |
| Stagnation temperature (temperature inside of empty evacuated tubes) | 260~350ºC |
|
| Average heat loss | ULT0.4~0.6W/(M2ºC) |
| Hail resistance | Φ35mm |
| Pressure-endure | 1MPa |
Address:
No. 28 Minfeng Road Shuangfeng Village Yuanhua Town Haining City, Jiaxing, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Light Industry & Daily Use, Lights & Lighting
Company Introduction:
Zhejiang Chinatide Solar & Luminous Energy Co., Ltd. Was founded in 2001. Our company specializes in the import and export. We carried out practical business in 2008 though newly established division, and have set up good business relationship with customers. Our main markets are in Europe, meanwhile, in order to expand our company′s future business, we will gradually enlarge the scope of business to America, Oceania and Africa. We can meet more demands with good customer service.
We have a team composed of talented people and high-quality businessmen. We continue to promote excellent performance. We sincerely hope to win customer satisfaction with first-class products and excellent service.
