solar water heater

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the product explained that
Collection hot componentThe high tech coating, contains element and so on aluminum, copper, stainless steel
In water tank gallbladderImports the high quality SUS304-2B stainless steel high frequency welding craft
Water tank outer coveringImport zinc steel alloy board/USD upont fluorine carbon plate
Thermal insulation material and effectGermany imports gathers the ammonia fat constant temperature whole to become spongy, winter a skylight according to the after water temperature is 45-65, summer is 60-95
Support material qualityImport steel plate/high quality aluminum alloy molding
Ultra absorption elevation angleAdapts the different geographical position 38°-50°
Disposition vacuum tube specification¦47mmX1500mm ¦58mmX1800mm

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