Flat solar collectors Solar Keymark certificate OEM service High selective absorber layer imported from Germany

Item No.		HBA 2.0-1			HBC 2.0-1
Certification		Solar Keymark,ISO,OHSAS			ISO,OHSAS
		1000mm*2000mm*80mm			1000mm*2000mm*80mm
Net Weight		34KGS			35KGS
Effective Aperture Area		1.85 square meter			1.85 square meter
Approvals		GB/T 6424,EN12975			GB/T 6424,EN12975
Collector's Core	Type	H			H
	Risers Material	Copper			Copper
	Risers Number	8 / 9			8 / 9
	Processing ways	Constantly Brazing			Constantly Brazing
Testing Pressure		1.2MPa			1.2MPa
Absorber	Material	Aluminum			Copper-Mk
	Absorber Layer	TiNOX / BLUE			TiNOX / BLUE
	Color	Blue			Blue
	Dimensions	1895mm*985mm			1895mm*985mm
	Thickness	0.4mm			0.2mm
	Absorptivity	α≈95%±2%			α≈95%±2%
	Emissivity	ε≈4%±2%			ε≈4%±2%
Technology		Full-plate Absorber with Laser Welding			Full-plate Absorber with Laser Welding
Glass	Material	One sheet of textured tempered			One sheet of textured tempered
	Iron	≤0.01%			≤0.01%
	Transmittivity	Light transmittance 91.6%to standard ANS 1297-1975,BS 6206A and JIS R3206
	Thickness	3.2mm			3.2mm
Insulation	Material	Mineral Wool			Mineral Wool
	Rearside	Rockwool 35mm thick,32kg/M³			Rockwool 35mm thick,32kgs/M³
	Edges	Glasswool 28mm thick,24kg/M³			Glasswool 28mm thick,24kg/M³
Casing	Type	6063T5 1.3mm			6063T5 1.3mm
	Material	Aluminum-alloy			Aluminum-alloy
Connections	Inlet / Outlet	Φ22			Φ22
Testing Data	Zero Loss CollectorEfficiency	75%			75%
	Heat Loss Coefficient	A1=3.35W/M2K			a2=0.016 W/M2K2
	Stagnation Temperature	210°C 1000W/ square meter			210°C 1000W/ square meter
Food Grade Antifreeze		1.63L			1.63L
Quantity per container: 139pcs with 1*20' container,276pcs with 1*40' container
Features				Advantage
High selective absorber layer imported from Germany(TiNOX/Blue Tec)				According to testing results from independent institutes,proved that absorber layer still maintains at least95% of its intial performance after 25 years of use in a flatplate solar collector.
Full plate laser welding absorber				Stable in performance and perfect in apperance
Glass (Lower Iron,Texture,Tempered)				Allow more sunlight transmitted into glass,reflecting andrefracting inside the glass.
Casing				There are no rivets on the surface of the frame.The casingbox is entirely pressed to guarantee the tight connectionand longer lifespan.The upside slot is easy for roof installation.
Heat Preservation				Considering the special cold weather in some area,we thickthe insulation on back and side.
Connection Parts				If the solar collectors need to be connected,weuse standard and common specifications joint partsto achieve rapid installation and system connections.

solar water heater (Solar Keymark)