... ISO9001,CCC, 3.reliable quality,offer OEM flat solar system(for a project) 2. Specification: 1×2 m², the ... shock, no blasting etc.4. Free of charge in using the solar energy to get the hot water, very ... years.6. Diverse specification, fit for different kind of family.7. There always has hot water, whatever ... supplying.9. You can even use the heat of the Solar Water Heater to cold, make hot water drink ...