solar water heater

non-pressurized solar collector solar water heatersolar heater Insulation tank can keep the water warm for aSplitsystem is designed for villa ,combined with the building prefectly, and the keyadvantageis you can get pressurized hot water from the open loop collectors and tanks.The feature of the system:Hign thermal efficiency and stability 1.Water is the media of the system ,no need other chemiacal media , hign stablility ,longer10years lifetime . 2.All-glass vacuum tube , high absorptivity low heat loss , it can still work in the -30 environmental temp.and this type collectorgot the solar keymark certificationfrom TUV Germany. 3.Insulation tank can keep the water warm for about 100 hours. 4.Only one time heat exchange in the tank, so more hign temp hot water you can get.