All Glass Solar Vacuum Tube - LQ-tube-a417

All Glass Solar Vacuum Tube, Excellent project manufacturer and engineer solution provider, Perfect quality and nice service - more info check here: http://www.sourcingappliances.com/All-Glass-Solar-Vacuum-Tube-11223931/

Quick Brief

Type: Solar Water Heater Parts Place of Origin: Jiangsu China (Mainland) Brand Name: Longquan solar Model Number: LQ-tube-a417 Coating: SS-CU-AL/N/AL (New-Tri-Element) Warranty: 15 years

Product Features:

All Glass Solar Vacuum Tube

Excellent project manufacturer and engineer solution provider

Perfect quality and nice service

Business Terms:

Port: Shanghai or Ningbo

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 15000 Piece/Pieces per Day

Payment Terms: L/C,T/T

Contact Supplier

Product Packagings & Delivery Terms:

Packaging Detail: Full container :Standard export carton (foam + carton )Sample :Special Packing (wooden case )

Delivery Detail: 7 working days for sample ,15 working days for container

Specifications and Product Details:

Changzhou Longquan Solar is an experienced and trustable manufacturer in producing various solar water heater and other solar products.

All Glass Solar Vacuum Tube Feature

1. Structure: All-glass double-tube co-axail structure
2. High borosillicate 3.3 glass
3. Absorptive coating property:
A. Structure: Cu/ SS-ALN(H)/ SS-ALN(L)/ ALN
B. Sediment method: 3 target magnertron sputtering plating
C. Specific absorption: 0.93~0.96(AM1.5)
D. Emission ratio: 0.04~0.06(80ºC± 5ºC )
4. Idle sunning property parameters: Y=260~300m². ºC/KW
5. Solar irradiation for obtaining a preset water temperature H=3.7~4.2MJ/m²(Φ58) H=2.9~3.2MJ/m²( Φ47 )
6. Average heat loss coefficient: 0.4~0.6W/(m². ºC)