Working Principle:
Warm water rises when the phenomenon known as natural convection
happens and water circulates between the collectors and thank. The
tank must be installed above the collector. 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. These systems are
reliable and relatively inexpensive.
Features:
1. Use it any time: It adopts advanced design idea and integrates with high efficiency preheated technique.
2. More capacity: We adopt special exchanging heat mode, it avoids mixed effect, so cold water can be heated at any moment.
3. Strong hydraulic pressure: The hydraulic pressure is same as tap water, strongly hydraulic pressure, same as the tap water.
4. Easy operation; It can supply water automatically, you can take it easy enjoy good time.
| Non Pressurized Solar Water Heater |
| Storage Tank | 100L | 150L | 180L | 200L | 240L | 250L | 300L |
| Inner Tank | Stainless Steel SUS304 2B |
| Outer Tank | Sliver /White Colored Steel |
| Insulation Layer | High Density Polyurethane Foaming |
| Tube QTY(PCS) | 10 | 15 | 18 | 20 | 24 | 25 | 30 |
| Work Pressure | 0.05Mpa |
| Three Target Vacuum Tube | Diameter/Length: φ58mm/1800mm; High boron and silicon content 3.3;
Structure:Gradual change SS-AL-Nx/Cu selective absorption coating;
Vacuum Degree:P<=5*10-3; |
| Bracket | Galvanized Steel with Plastic Coating in Black color - 0/20/30/45
degrees |
| Contour Aperture Area | 1.27m² | 1.91m² | 2.29m² | 2.55m² | 3.07m² | 3.2m² | 3.83m² |
Application Areas:
This type solar water heater is widely used in China, Asia, Africa,
Latin America, and Oceania, where the temperature is moderate, not
extreme cold in winter, also in Romania, Portugal and other Europe
countries.
FAQ:
1- What is your Delivery Time?
LCL order:10days.
Full container order:15days.
2- What is your Guarantee Time?
6 years, Provide you with some accessories, they are free for you.
3- Can you accept OEM and ODM?
YES, printing your LOGO on the product and package, it's free.
4-What is your payment term?
We accept T/T or L/C, Western Union and Paypal.
5-What is your MOQ?
4 sets
6-How do you pack?
LCL order in plywood case
Full container order in high quality export carton
7-What is your FOB port?
We accept FOB Shanghai, Ningbo, Shenzhen, Guanagzhou, Qingdao etc.
8-What is your monthly production capacity?
1000 sets
9-What is your shipping term?
By sea/Air/Rail/Truck
10-Do you any additional services?
YES.
We offer free spares according to your order quantity. Such as
Vacuum Tube, tube holders, dusting rings, silicon rings, screws
etc.
And we can offer logo design, Products Advertising Design etc
services free.
