Copper coil solar system-SHE

Suitable for islands & Mid-east countries. Non-pressure water tank with a high efficiency copper coil inside.Heat exchanger is from 20m~60m.

Product Description:

Cooper coil solar water heaters rely on the natural circulation of water between the collector and the tank or heat exchanger. In this type of installation, the tank must be located above the collector. As water in the vacuum tubes is heated it becomes lighter and naturally rises into the tank, meanwhile, cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system.

This type solar system relies on a natural Principle –”Thermo siphon”. As the sun’s rays hit the evacuated solar collector tubes , the temperature of the water in the tubes rise to certain heat levels, making the water less dense or lighter. The hot water naturally moves up to the top of collector and through out evacuated collector tubes converting to the storage tank. The colder water in water tank, then moves down to the bottom of the collector. This process is continuous thermal processing, and 100% natural in heating water from the sun with evacuated specially designed vacuum tubes.

Pre-heated solar water heater with copper coil

Copper Coil Solar Water Heater Sperification:

SHE470-58/1800-15 to 30
Wanter tankInner tankSUS304-2B (0.5mm)
Outer tankSUS304-2B (0.4mm) or galvanized steel (0.4mm)
InsulationPolyurethane foam (55mm)
Flow typeThermosyphon
Copper coil20m/24m/30m
TubesTube diameter¢58/1800mm
Evacuated tubeHigh boron-silicon
Coating of absorber on glass tubeAluminium,stainless steel,copper
FrameFrame materialSUS201(1.2mm),Aluminium(3.0mm),Galvanized steel (1.5mm)
Maximum operation pressure6 Bar
Product Features:
1. Water tank are made by machine. Flower design pressed on stainless steel shell. Beautiful and durable.
2. Inner water tank is made of SUS304 food grade stainless steel plates, welded by argon arc. Water is pure and drinkable.
3. Heat insulation of water tanks adopts polyurethane’s cellular, thickness is 55mm.

4. Aluminum alloy (or stainless steel) supports are connected by bolts and nuts, firm and stable, easy to install.

5. Between vacuum tubes and inner water tank, we adopt milk white silicon rings to connect and seal them.
6. The tubes and supports are adjustable; power bearing is average and can assure the vacuum tubes to use long time.
7. The vacuum tube of our solar water heater has the high absorption rate and low emission rate.
Water tank welding & Outlet holes:

Product Models:

 Tank CapacityAbsorbing AreaWeightDimension (L×W×H)Qty. per 20FT/40FT/40HQ
SHE470-1800/58-15165L1.15m267KGS1770*1290*156045 / 89 / 108
SHE470-1800/58-18200L1.37m277KGS1770*1530*156038 / 77 / 93
SHE470-1800/58-20220L1.52m285KGS1770*1690*156035 / 70 / 85
SHE470-1800/58-24265L1.83m2100KGS1770*2010*156030 / 60 / 73
SHE470-1800/58-30330L2.29m2117KGS1770*2490*156024 / 49 / 59

Solar Water Heater Accessories:

Packing details:

Why Choose Blueclean Solar?

Production Line:
Blueclean Customers:

Quality Certificates:

ISO9001,ISO14001,SGS,CE,BV,SOLAR KEYMARK,SRCC…