solar water heating systems JLC58-1800

solar water heating systems - JLC58-1800

solar water heating systems, 1.Al manifold and frame ( or stainless steel frame), 2.heat pipe vacuum tubes, 3.good performance - more info check here: http://www.sourcingappliances.com/solar-water-heating-systems-30099516/

Quick Brief

Type: Evacuated Tube Pressure: Pressurized Circulation Type: Indirect / Closed Loop (Activ... Heating System: Thermosyphon (Passive) Connection Type: Split Installation: Freestanding Housing Material: SS or Al Capacity: 200 Place of Origin: Jiangsu China (Mainland) Model Number: JLC58-1800

Product Features:

solar water heating systems

1.Al manifold and frame ( or stainless steel frame)

2.heat pipe vacuum tubes

3.good performance

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

Contact Supplier

Specifications and Product Details:

solar water heating systems

models :

JLC58-1800-15

JLC58-1800-18

JLC58-1800-20

JLC58-1800-24

JLC58-1800-30

Items		Specification
Material of Tube		3.3 High Boron Silicon 3.3 High Boron Silicon
Glass Expansion Ratio		(3.3±0.1)×10-6K-1
Outer Diameter of Tube		58±0.1
Inner Diameter of Tube		43.8±0.15
Thickness of Glass		1.6±0.1 1.6±0.2
Transmittance		more than 0.89 ≥0.89
Length of Tube		1800±0.5%
Selective Coating		CU-SS- AL-N/AL AL-N/AL
Absorptivity		≥0.86(AM1.5) ≥0.86(AM1.5)
Emissivity		≤0.080(80°C±5°C) ≤0.080(80°C±5°C)
Vacuum Degree		≤5.0×10-3Pa ≤5.0×10-3Pa
Startup Temperature		22±2°C
Collecting Performance Parameter under Sunshine		≥190m2°C/kw
Hailstone Resistance		25mm 25mm
Head copper pipe in manifold box		Outer Dia.: 35mm, thickness: 1 mm
Copper pipe in vacuum tube	Size of Condenser head	13.3×58±0.1 mm
	Material of Copper Pipe	TU1(Purifying copper trace amounts of oxygen)
	Thickness of Copper wall	0.7mm
	Weight of Copper Pipe	196 g
	Liquid in Copper Pipe	Purifying Water
Max. working pressure		0.8 Mpa
Material of manifold		Aluminum Alloy, 2 mm
Material of Supporter		Aluminum Alloy, 2mm