industry solar water heater supply hot water for factory, hotel, school, and so on ... know, we will design a satisfactory project for you.Specification1. Split Tank Capacity: 500L, 1000L,5000L, 10000L, and so on ... material: Aluminum alloy/Galvanized steel / Stainless steel8. Option:controller, Electric heater, Magnesium rod.Popular model MODELAbsorbing Areavacuum tubeTankCapacity(m2)diameterlengthNo.(L ...