simple composition, comparately low cost, convenient installation
high efficiency
Port: shanghai/ningbo
Minimum Order Quantity: 10 Set/Sets
Supply Ability: 5000 Set/Sets per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: carton
Delivery Detail: 5-15days
Key Specifications/Special Features:
Necessary parts: solar collector(all glass vacuum tube), water tank
Stand support
Optional parts: electrical heater, controller
Brief introduction:
Evacuated glass tube solar collectors are directly plugged into storage tanks, and water directly circulates between the evacuated glass tubes and water tank(the tubes absorb solar energy, and heats the water in the tube, hot water rises, cold water flows down). Such system is mostly widely used in the new building, low cost, high efficiency and easy installation.
Description:
Inner tank:
Material:SUS304-2B food grade stainless steel
Thickness: 0.4-0.5mm stainless steel
Capacity: 135/155/180/210/260/315
Diameter:450-470mm
Out tank:
Material: painted steel/ stainless steel
Tank diameter: 470-490mm
Insulation layer: polyurethane foamed, thickness: 50-60mm
72 hours preservation heat
Tube Specification: ¢58mm*1.8m ¢47mm*1.5m
Tube Qty: 10/15/18/20/24/30/36pcs
Hail resistance: 25mm
Thickness: 1.6mm
Selective absorbing surface: 3layers, aluminum-nitrogen-carbon (Al-N-C)
Material: Borosilicate glass 3.3
Model No.: KD-WS
Features: solar heater
Inner water tank:SUS304-2B food grade stainless steel
Outer water tank:coated steel sheet
Model No.: KD-SC-FP/CA
Features: Large lighting area, easy to install, black chrom coating, high efficicency, low cost
Model No.: KD-
Features: spit -pressurized solar water heater.Over 8 years manufactured experience in solar water heater field, please.
Model No.: KD-IPB
Features: Metal heat pipe,can be used all year round in cold climate;
Metal heat pipe,can be used together with auxiliary electric boost;
Model No.: KD-IPA
Features: Can be used all year round in cold climate;
Can be used together with auxiliary electric boost;
Model No.: KD-IPA
Features: Heat collector: heat pipe+ vacuum tube
Higher heating efficiency, work properly in cold weather conditions.
Model No.: KD-IPB
Features: Metal heat pipe,can be used all year round in cold climate;
Metal heat pipe,can be used together with auxiliary electric boost;
Model No.: KD-ZA
Features: There is no need of pump to push the water and no need of pipeline between the collectors and the tank.
Model No.: KD-ZB
Features: Kaidun Non- pressure Solar Water Heater is a simple form of making use of solar energy to get hot water. It directly joints the
Model No.: KD-ZA
Features: Heat collector: all glass vacuum tube.
Economical system, easy to install, easy to install.
Long working life.
Model No.: KD-ZA
Features: Heat collector: all glass vacuum tube.
Economical system, easy to install, easy to install.
Long working life.
Model No.: KD-ZA-47/1500-15
Features: 1, CE,CCC,ISO
2, non pressure integrative solar water heater
3,all glass vacuum tube
4, 47/1500 tube size, 15pcs
5, 90L