Solar keymark certified heat pipe solar collector central heating system

Brand:aa

Product detail:

Solar keymark certified heat pipe solar collector central heating system

Details of the solar collectors:

1. Heat pipe: Red copper, anti-freezing more than -35degree
2. Outer tank: Aluminum alloy--1.5mm
3. Manifold: Red copper dia. 22mm thickness 2.0mm
4. Glass tube dimensions: 58*1800mm/47*1500mm
5. Bracket: Coated galvanized steel--1.5mm; Aluminum alloy--1.5mm
6. Coating of vacuum tube: ALN/AIN-SS/CU
7. Max pressure: 1MPa
8. Daily efficiency: More than55% (more than42% in winter)

Remark of the solar collectors:
1. Manifold connections(mm/inch): 38mm(outer)/34mm(inner) 1
2. Test pressure(MPa): 1.0
3. Operating fluid pressure(MPa): 0.6
4. Max. Service temperature (degree): 95
5. Max. Stagnation temperature (degree): 200
6. Distance from tube to tube(mm): 78
7. Flow range recommendation(l/m2h): 50-150
8. Insulation thickness(mm): 40
9. Min. Collector angle(degree): 15
10. Max. Collector angle(degree): 75

Technical Specifications:

Specification	Heat Pipe 58/1800-20R	Heat Pipe 58/1800-30R
Number of tubes	20	30
Frame& manifold	Aluminum	Aluminum
Heating type	Copper Heat Pipe	Copper Heat Pipe
Lenth of Tube	1800mm	1800mm
OD of tube	58 mm	58mm
ID of tube	50 mm	50mm
Glass Thickness	2 mm	2mm
Water Capacity	1l(1/4 gallons)	1.5l (1/3 gallons)
Weight dry	169lbs	211 lbs
Weigh Wet	173 lbs	215lbs
Max BTU/HR	5000/hr	7500 BTU/hr
Pressure	116 psi	116 psi
Glass MaVacuumterial	Borosilicate glass	Borosilicate glass
Vacuum	P<5x10 -3 PA	P<5x10 -3 PA
Frame	Included	Included
Warranty	5  years	5  years