STANDARD SPECIFICATION:

Absorber coating:           Nickle bottom coating + Selective black chrome surface.
Optical performance:     Absorption: ~95% / Thermal Emission: ~10%
Frame Casing:             width: 80/82/85/90mm;   color: white, black, bronze;    Durable corrosion-                                     resistant and elegant-design Aluminium Alloy frame with anodized anti-                                     corroded surface. Typhoon-proof and sea-water resistant design.
Cover glass:             Low iron tempered patterned glass, 3.2mm, high transmittance>91%
Insulation:                25mm soft fiberglass layer + 25mm high- density fiberglass. Minimum the heat loss
Back sheet:            embossed aluminum plate 0.5mm / gavanized steel board 0.3mm 
Header tube:           full copper TP2     1060mm*22mm/25mm*0.6mm (L*OD*Wall thickness)Riser tube:               full copper TP2     1886mm*10mm*0.45mm (L*OD*Wall thickness) 
Fin:                            copper TP2 0.15mm / Aluminium 0.3mm 
Sealing profile:       EPDM
Connection:             Ø22/25mm 

Gross /Aperture area:      2 sqm  / 1.85sqm
Gross size:                         2000mm*1000mm (L*W) 
Operation pressure:       600Kpa ( 6bar)

welding technology bewteen tube and fin:     ultrasonic welding; 100% fusion between fin and riser tube

MODEL SELECTION:

 Features:
1,high efficiency, low heat loss 
2, long life span
3, nice appearance, nice matching with building
4, high-temperature resistance
5, corrossive-resistance, no scaling
6, high heat transfer speed
7, high conductivity
8, pressure standing
9, no blasting
10, leakproof

1. More sizes and requirements can be discussed.
2. Reasonble price, good service, high technology.        PLS CONTACT WITH DORIS LIU!

*ISO Quality Management System
*3 years warranty, 15 years life span
*Packing----carton with foams; wooden packing if in need;
*Capacity----5000 pcs per monther
*Lead time----15 days after payment comfirmed for container shipping
*HOPESUN or OEM