
Pre-Heated Solar Water Heater with Copper Coil Exchanger Inside
From the standardized production process to the strict quality management system, we control every process, do a good job in every link, and provide customers with cost-effective solar water heater project, Solar Water Heater Mixture Valve, solar hot water temperature sensor. Our intention is to assist clients understand their ambitions. Relying on the support of friends from all walks of life, our company continues to develop the market with a development perspective, is going to occupy the market with a good reputation! We insist on implementing the production and management tenet of "high quality, high efficiency and low cost" to ensure that we can meet the needs of our customers. The company continues to develop based on the principle of survival by quality, development by science and technology, and reputation by service.
DESCRIPTION
Pre-heated solar water heater
1. Material of Inner Tank: SUS304-2B Stainless Steel, thickness: 0.4mm, 0.5mm, 0.6mm
2. Material of Outer Tank: SUS3042B/BA , thickness: 0.31mm/0.4mm
3. Copper Coil: Diameter: 12mm, thickness: 1mm
4. Heat Preservation: Polyurethane foam with 55mm thickness
5. Magnetic-controlled Al-N-Al splash all glass evacuated heat-collecting tubes
6. Specification: Φ 58mm*1800mm
7. Material of Support: galvanized steel, thickness: 1.2mm/1.5mm or stainless steel
8. Capacity: 100L-300L
Pre-heated solar water heater working Principle
1. The vacuum tube collector absorb the heat energy to heat the water in heat storage tank.
2. When using the hot water, the cold water flows through the inlet, the copper coil absorb the heat then transfer into the cold water, so that the temperature rise up ceaseless.
3. For the original features of the copper coil, the water temperature of the outlet is close to the water temperature of the water tank(≤ 3C), so the high pressure of the cold water into the copper coil and absorb the temperature, at last the water can be used.
Reference photo

SPECIFICATION SHEET
Weight | 65kg |
Weight with water loaded | 215kg |
Water capacity in water tank | 150Liter |
Water capacity in 15 tubes | 42Liter |
Water capacity in total | 192Liter |
Inner tank | stainless steel 304-2b , diameter 360mm |
Outer tank | galvanized steel,diameter 460mm |
Bracket | galvanized steel, 7cm wide 45° |
Vacuum tube | borocilicate glass grade 3.3 1.6mm 3 layers coating with copper, aluminium and stainless steel |
Package | sea worthy carton, print customer brand logo |
| Steel cutting machine | Tank straight welding machine |
![]() | ![]() |
| Tank inspection machine | Tank storage warehouse |
![]() | ![]() |
| Vaccum tube 3 layers coating | Heat pipe coil |
![]() | ![]() |
Warehouse Storage

Advantages:
1.Taking advantage of tap water's pressure, hot water with pressure makes you comfortable when you have bath
2.Multifunction:Bathing, washing
3.Low operating cost, one time investment, and permanent benefit.
4.Long heat preservation hours: 72 hours
5.Installation and maintenance are easy
We innovate and develop domestic and foreign trade, accelerate the development of Pre-Heated Solar Water Heater with Copper Coil Exchanger Inside marketing business, and make every effort to promote the development of the company. We are committed to working with friends from all walks of life to create a more brilliant tomorrow together. We continue to enhance market competitiveness, rapid development of new industries, and mutual synergy of diversified industries.
You Might Also Like
Send Inquiry
















