Feature:
1. Vacuum tubes: Three "high" new technology tube with 30% higher performance, Ø 47X1500mm, Ø 58X1800mm;
2. Inner tank material: SUS304-2B food grade stainless steel plate with thickness 0.31mm, 0.41mm, 0.51mm;
3. Outer tank material: Imported color steel plate, stainless steel sheet;
4. Insulation material: 50mm -60mm polyurethane;
5. Red copper coil in the tank: The diameter is 11-12mm. Thickness is 1mm
6. Frame material: Imported aluminum alloy;
The principle of the thermo-siphon system:
The vacuum tube collector absorbs the heat energy to heat the water in the storage tank, when using the hot water, the high pressure press the cold water into the copper coil, the copper coil absorbs the heat then transfer the heat into the cold water in the copper coil. When the cold water flow-through the copper coil, its' temperature rise up ceaseless, so the water temperature of the outlet pipe is close to the water temperature of the water tank (≤ 3º ).
ZHONGYI SOLAR TECHNOLOGY Co., Ltd is located at Shuangfeng Industrial Part, Yuanhua Town, Haining City, Zhejiang, China Where is nearly Shanghai and Ningbo Port. We are a national Hi-tech enterprise and founded in 2009 with total investment of 20 million RMB and more than 5000 square meter area.
At the beginning, we specialize in R&D, manufacturing for solar water heater and solar vacuum tube. As the demand of market and customer, In the year 2011, we had expanded our business line to solar light system and solar pump.
For the solar water heater, Our company had exported more than 30, 000PCS per year to Europe, North & South America, Middle-east and Africa Area, total more than 30 other countries and regions. And especially our solar water heater is sold very well in the Mexico market. Also we can design the solar floor heating system and swimming system as customer's requirements.
We had designed a new solar water heater frame that is very easy install and also the packing size is very small. And we had got the certificate of utility model patent for this new frame in 2013.
For the solar light and solar pump, we just start this line in 2011, but the business grows very fast and sold very well in Africa market, South America and Mild- Middle-east. All products had got the CE and TUV certificate.
OEM&ODM service can be provided by ZHONGYI SOLAR and also customer can sell our own brand"SUN-SEEKER".
ZHONGYI SOLAR regards "reasonable prices, good quality and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. Welcome potential buyers to contact us.
