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Flat panel china manufacturer
Model Name:SF Solar panel collector
Water production in sun day:70-100
Water temperature in sun day : 50-90 centigrade degree
Maximum working pressure :1.2Mpa
Absorption rate of heat-absorbing coating:95%
Emissivity of heat-absorbing coating:4%
Glass transmittance:>92%
Highest working temperature:120-170 centigrade degree
Size of input and output:G3/4
Material for heat-absorbing board:TU1
Material for water pipe:TU1
Material for frame:space aluminum-magnesium alloy
Color and artwork for frame :completely closed (white,silver,bronze,green)
Useful life:20 years
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