86-573-87863578
Yuanhua Town Industrial Area, Jiaxing, Zhejiang, China (Mainland)
Solar keymark approved pre-heated copper coil solar water heater
It is suitable for people who wants good quality hot water.
Working principle
1.The vacuum tube collector absorbs solar energy to heat the water in water tank( the water in water tank is just for heat storage and providing heat to the cold water in copper coil).
2.When using hot water, cold water flows into copper coil and exchanges heat with the hot water in water tank, so that its temperature rises up fast.
3.As the special feature of copper coil, the water temperature in the outlet pipe is always closed to the water in inner tank (difference within 3 degree centigrade).
Features
1.High heat efficiency
2.The system works under the pressure of pipe water(Copper coil helps to endure the pressure of tap water)
3.Water quality is good(water we use is in the copper coil pipe,it is a loop run)
4.Completely automatic operation
5.Instant heat exchange and plentiful warm water
6.Water temperature is stable
7.Easy installation, easy operation, fashionable
Specification
| Type | Pre-heated copper coil solar water heater | |
| Inner tank | Material | SUS 304-2B stainless steel, food grade |
| Diameter | Φ360mm | |
| Thickness | 0.40mm | |
| Outer tank | Material | Color steel of pvdf coating(Brushed silver) |
| Diameter | Φ460mm | |
| Thickness | 0.40mm | |
| Insulation | High density PU, 50mm | |
| Heat exchanger | Copper coil TU1 with different diameter for different capacity | |
| Vacuum tube | Coating material | Cu/SS/AL-N |
| Sediment method | 3 target magnetron sputtering plating | |
| Diameter/Length | Φ47:1500mm/ Φ58:1800mm/ Φ70:2100mm | |
| frame | Stainless steel/Aluminium alloy/Galvanized steel, 1.5mm | |
Assistant tank | Capacity | 3L/5L/8L/10L/12L/20L |
| Outer tank | Color steel of pvdf coating(Brushed silver), 0.35mm | |
| Inner tank | SUS 304-2B stainless steel, 0.40mm | |
It is possible to supply other material: Stainless steel, Color steel
Detail pictures
New patent(square one): Good thermal performance & Non-defrmation
Interal detail of inner tank
Installation and working process
Package
1) Standard export as your requirement.
2) Special packing for sample orders: Wooden case
Delivery
1) LCL order: 10days.
2) Full container order:15 working days for 20GP container ,20 working days for 40HQ container.
Payment terms
-For Containers:
1. T/T: 30% T/T as deposit, 70% the balance before shippment or against the copy of B/L.
2. L/C: 100% at sight.
-For Sample: 100% T/T
-MOQ: 3 SETS
1).Free sample service: One or two samples below 100L will be free to our clients.
Terms: Clients pay the samples first, we will cut the samples value in the next order.
2).OEM service: We are professional solar water heater manufacturer, we provide the free OEM for the container quantity clients, no matte 20 feet container or 40HQ container.
3).After service:
Zhejiang Jiajiare New Energy Co., Ltd. found in 1995, and focus on solar water heater fro more than 18 years, so we are professional.
-Developing with the researching, production, and industrialization enterprise distribution;
-With our own brand "JIAJIARE" in China market;
-Consider "Quality and Innovation Maker" as purpose, we have passed ISO9001-2008, CE, CCC, Solar keymark, Rohs, SRCC, EN12975, EN12976 etc. to expand our international market.
Production line of water tank
Production line of vacuum tube
Certificates
