Compact solar water heater - Hk5

integrated solar water heater with CE,ISO .there is a heat pipe inside vacuum tube, no water inside! - more info check here: http://www.sourcingappliances.com/Compact-solar-water-heater-11221936/

Quick Brief

Type: Evacuated Tube Pressure: Pressurized Circulation Type: Indirect / Closed Loop (Activ... Heating System: Thermosyphon (Passive) Connection Type: Direct-Plug Installation: Freestanding Housing Material: Stainless Steel Certification: CE Place of Origin: Zhejiang China (Mainland) Brand Name: haokang Model Number: Hk5 Use: Bathroom

Product Features:

integrated solar water heater with CE,ISO .there is a heat pipe inside vacuum tube, no water inside!

Business Terms:

Port: Shanghai

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 1000 Piece/Pieces per Month

Payment Terms: L/C,T/T

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Specifications and Product Details:

Product information

Haokang integrated pressurized solar water heater which its copper pipe inside the vacuum tube could quickly transfer the heat into the water tank through heat conduction medium.The system can endure tha max pressure up to 0.6Mpa.There is no water in the vacuum tube.It can endure the freezing -35 degree centigrade.The vacuum tube can endure the 25mm hailstone.Heat pipe has the functions of one-way heat transfer, small thermal capacity, Low start-up temperature.For inner tank, we adopt high frequent melting technology. It can directly connect with tap water system.It eliminates the low heat efficiency problem caused by fur..Which can be fitted with electric back up heater (220V/110V,1500W/2000W,50HZ) and intelligent controller.

Product Detailes:
Model number: HK5
Type: Heat pipe vacuum tube solar water heater
Pressure: Integrated Pressurized solar system
Circulation type: direct/ closed loop
Connection type: integrate pressurized solar water heater
Installation: Both standing and freestanding
Certification: ISO,CE & CCC
Capacity: 100 to 300L
Place of Origin: Zhejiang, China
Brand Name: HK SOLAR & OEM
Use: Bathroom
Guarantee: 5 years for whole system/ 10 years for vacuum tube
Payment term: T/T
Minimum Order Quantity: 1set/ 30% sample fee for less than 3 sets
Lead Time: 7 to 15 days

Specifications:
1) Water tank material(inner): Stainless steel SUS 304 2B with 1.2mm thickness
2) Out tank:color steel, galvanized steel or stainless steel 304-2b with 0.4mm thickness
3) Frame: Galvanized steel alloy or aluminum alloy or stainless steel 202
4) Insulation: High density polyurethane foam
5) Vacuum tube: borosilicate glass 3.3 with tri-element coating
6) Heat pipe vacuum tube size: 58mm*1.8m / 47mm*1.5m
8) Working pressure: MAX. 10 bar

9) Working Temp.: minus 40 to 260 celsius degrees

Working Principle

Vacuum tube absorbs solar energy, and conductive copper pipe transfers the heat into the pressurized water tank. In this case, the water inside the tank becomes hot. there is no water in the vacuum tubes, and it can be used in all climates and makes the whole system could bear pressure at least 6bar. so it still work when some tubes broken.The water tank With the P/T valve, air vent valve makes the system work very stable and safety