falt panel collector

#9679; Details of Collector :

a. Fin:TP2 copper or Dimension ：1840*140*0.12mm Fin:Copper plate or Copper& aluminum complex plate : Dimension :1840*140*0.25mm

b. Header tube:Copper Φ22x0.8mm c. Flowing tube:Copper Φ10x0.5 mm d. Coating layer: TiNOx, Absorbing Efficiency ≥95%±2%, Emissivity ≤5%±2%

e.Strand Weld: Ultrasonic f.Insulation: Imported rock wool & whole block polyurethane foam anti-freezing, thickness 50mm. g.Cover glass: textured tempered glass, thickness:4mm, Light throgh ratio 87%-91% h.Backsheet:Embossed Zinc steel anti-corrosion ,thickness:0.4mm i. Border frame: aluminum alloy anti-corrosion ,white/black colors optional

j. Seal ring:High temperature protected Rubber, metal elasticity anti-aging water proof k. Rivet: aluminum alloy L: Approx. Weight: 36Kg Flat incline roof Copper plate

TiNOx plate

TiNOx Strip

●Flat plate collector features

①Absorber plate D.Xia Solar use high selective titanium coating film on absorber. High selective titanium coating film is a special developed TiNxOy film by spurting on the copper ribbon through physical vapor deposition (PVD) technology.

Working temperature: -35 ~ 150℃ D.xia Solar develop a patent way to spurt a reflection reducing coating and anti-corrosion ceramic membrane on the compound film, thus even after 25 years , the performance can still be above 95% as the initial time.

The absorb ribbon is welded to the copper pipe by USW (ultrasonic welding) technology to minimum the destroy to the metal when welding.

②Insulation The absorber plate is encased in 25 mm rigid Polyurethane foam, with an option to additional layer of glass wool, retaining the collector’s heat. ③Solar Glass Glazing The single-pane 3.2-mm solar glass is patterned to reduce reflection and tempered to maximize strength and durability.

The 0.03% low iron oxide content enables a high solar transmittance of 91%. ④Casings All anodized aluminum extrusion casings are made of solid construction available in a natural or black color. ⑤Tubing Grid 5/8” or 8 mm copper risers brazed to 11/8” or 7/8” copper manifolds with optional flow distribution. ⑥Back Plate ⑦Collector

Boarder frame Back sheet

TiNOx flat panel