Premium Solar Collector SPA-58/1800 for Eco-Friendly Energy Solutions

Product Description

Specifications SPA----stainless steel SUS 304 2B for the manifold SPB----Aluminum alloy for the manifold SPA----stainless steel SUS 304 2B for the manifold
SPB----Aluminum alloy for the manifold
1. Borosilicate glass according to ISO3585:1991; transmittance of borosilicate glass:0.92.Absorbance of solar selective absorptive coating:0.94; Hemispherical emittance:0.08; Getter according to GB/T9505-1998.
2. Start-up temperature: no more than 25.
3. Start-up time: no longer than 2 minutes under normal sunshine.
4. Low temperature resistance: no breaks at -30.
5. Heat impact resistance: no damage after over 3 time's alternative impact of cold water below 25 and hot water over 90.
6. Pressure resistance: can withstand 0.6Mpa.
7. Hail resistance: no damage by the impact of 25mm diameter hail.
Heat pipe
Collector appreance

	SPA-C	SPA	SPB
Sloping roof
Flat roof
Manifold casing material	White color steel	Stainless steel(S/s) 304 or Aluminum alloy(A/a)	Aluminum alloy
Manifold size	130*140(mm)	S/S:130*140 or Aa:100*130	150* 170mm
Aluminium fin	4 short separated pieces	4 short separated pieces	single long piece
Vacuum tube	One target	Three targets	Three targets
Tube cove	Screw type	Screw type	Open type
Reflector	excluded	excluded	CPC
Frame material	Zinc-coated steel	Stainless steel or Aluminum alloy	Thickened and dilated Aluminum alloy material

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