China Suntask 123 Solar Collectors, Heat Pipe Solar Collector, Pressure Solar Collector, Find details about China Solar Collector, Vacuum Tube Solar Collector from Suntask 123 Solar Collectors, Heat Pipe Solar Collector, Pressure Solar Collector
1) Water tank (interior): SUS304-2B food grade stainless steel
2) Manifold: Aluminum alloy
3) Glass tube: New trivalent element heat tube
4) Solar working station
5) Steel tube dimensions: 58mm x 1.8m, 47mm x 1.5m
6) Water capacity: 150L, 200L, 300L, 500L
7) Pressure: 6 bar
Manifold(exterior): Aluminum alloy
Glass tube dimensions: 58mmX1.8m/58mmX0.85m
Daily efficiency: >55%
Hail resistance: 25mm
Max pressure: 12Bar
Coating of vacuum tube: ALN/AIN-SS/CU
Heat pipe: Anti-freezing>-35C
Solar keymark certificate types:
SCM12-58/1800
SCM15-58/1800
SCM20-58/1800
New Solar Keymark certificate types:
SR10-58/1800
SR15-58/1800
SR20-58/1800
SR30-58/1800
SRCC certificate types:
SR10-58/1800
SR15-58/1800
SR20-58/1800
SR30-58/1800