Haining Hengji Solar Energy Technology Co., Ltd.

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solar water heater

Product Details:

Pressure	Pressurized
Circulation Type	Direct / Open Loop (Active)
Certification	CE
Connection Type	Direct-Plug
Type	Evacuated Tube
Use	Swimming pool
color	bule
Place of Origin	Zhejiang, China (Mainland)
Brand Name	Tongji Blue Sky
Model Number	TJEC Series

Payment & Shipping Terms:

Minimum Order Quantity:	10 Set/Sets
Price:	FOB shanghai/ningbo USD 1~1000
Packaging Details:	standard export package
Delivery Time:	15days
Payment Terms:	L/C,T/T
Supply Ability:	200 Set/Sets per Month

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Detailed Product Description

solar water heater features:

Internationally certified product

Reliable, efficient, twin-glass evacuated tubes with copper heat pipes for rapid heat transfer, no water enter into the tube, can be used in cold area

Easy plug-in installation and maintenance

Suitable for mains pressure water (up to 8 bar/116psi)

Corrosion resistant silver brazed copper header

Stable solar conversion throughout the day (tubes passively track the sun)

Perfect solar collector for domestic solar water heater systems

Ideal for fro big project like swimming pool, school, hotel

Manifold material and thickness	A. Black or silver aluminum alloy, thickness 2.0mm B. Stainless steel 304 2B, thickness 0.8mm
Header pipe material and thickness	Diameter:32mm, thickness 1.0mm copper pipe
Heat pipe material and thickness	Diameter:14mm, thickness 0.5mm copper pipe
Insulation	Polyurethane foam 50mm or rock wool
Test pressure and work pressure	Test pressure 9bar, work pressure 6bar to 8bar
Frame material and thickness	A. Aluminum alloy, thickness 2.0mm B. Stainless steel, thickness 1.2mm
Collector mounting	Flat roof/slope roof
Inlet and outlet	1/2'' OR 3/4''
Hail resistance	25mm
Coating of vacuum tube	SS-C/CU