solar water heating system

solar water heating system Features: 1) Use heat pipe for the heat conduction and can get a high heat absorption efficiency and rapid heat transfer. 2) The pipeline is made of red copper and conducted by heat transfer medium liquid; the crust uses aluminium alloy mould material of high strength with airflow design 3) Good anti-frozen performance, it can still work under the environment of-30 4) Match with intelligence controller and assistant electrical heater, the system can provide hot water to you anytime. 5) The insulating layer uses polyurethane bulk bubble and has a good effect of temperature preservation Specification: (we can customize according to customers requirement) - Inter tank: SUS 304-2B food grade stainless steel with thickness of 1.0mm-2.0mm - Out tank: stainless steel/galvanized steel/colour steel - Capacity: 80-500L - Evacuated tubes: dia. 58mm*1800mm/850mm with heat pipe/U pipe - Insulation layer thickness: 50 mm - Bracket: galvanized steel with thickness of 1.5mm-1.8mm - Heat preservation: 72 hrs - Hail resistance: 25 mm - Working pressure: 0.6 MPa main product line: 100L 150L 200L 300L 500L, also we can produce any type according to customers requiremen