all glass vacuum tube solar water heater collector

all glass vacuum tube solar water heater
high efficient
well insulation
commercial application
economical solution
all glass vacuum tube solar water heater collector features:
1.Reliable, efficient, twin-glass vacuum tube
2.Easy plug-in installation
3.An economical solution
4.Could be either vertically or horizontally positioned
5.All stainless steel frame (304 2B grade)
6.Ideal for commercial application or or industrial applications, such as farm, restaurant, hotel, factory,etc.