Model SPV Flat Style -Vacuum Tube Collectors for Split Non-Pressurized Solar Water Heaters

Working Principle: Flat style vacuum tube collectors conducts the heat energy by the high efficient heat pipes, Sunlights concentrated by the CPC reflectors.The CPC reflectors considerably improves thevacuum tubes efficiency much, Flat plate shape can prevent the dust accumulation which affects the CPC. It conquers the mass heat loss of traditional flat plate panels, meanwhile it is slim and light same as the flat plate ones.