Good quality solar heat collector

Solar heat collector Use heat pipe collector to supply hot water.This product can work under certain pressure and supply water to a high and far place. 1.product model: HHPC 2.can be matched with any low pressure,high pressure hot water system 3.USe heat pipe for the heat conduction and can get a high heat absorbtion efficiency and rapid heat transfor 4.East plug-in design and installation 5.Corrosion-resist aluminium manifold and frame 6.Optional 38/45degree frame can resists wind with a velocity 36m/s 7.can supply hot water to large amount water needer 8.Economical for hotel,school,domitory,hospital and tall high-buildings Specification: Inner manifold material:red copper Outer shell material of manifold:aluminium alloy Frame material: aluminum alloy Heat pipe material: 99.93% pure copper and lead free,45%silver brazing Rubber seals and rubber rings:HTV grade silicone rubber Optional installation angle:0,30,38,45 degree. Vacuum tube:47mm*1500mm, 58mm*1800mm Daily efficiency:above 55%(above42% in winter) Hailstone resistance: dia below 25mm Heat pipe anti-freezing: above -35degree Life span: 15years