Glass Tube Solar Water Heater ISO9001,ISO14001,RoHS,CCC,CE 10 years warranty Factory price

Glass Tube Solar Water Heater with Solar Keymark

1. Brief Introduction of glass tube solar water heater

    High borosilicate glass 3.3 with graduate AL/N-SS-Cu selective complex absorptive coating, makes vacuum tubes have high performance in sunshine absorbing and low reflection ratio.

2. Feature of glass tube solar water heater

1) Highest efficiency2) Simple configuration3) Reliable and economic4) Silicon rings to connect and seal5) Automatic controllers( optional) 6) Electrical heating element(optional)

3. Specification of glass tube solar water heater

1) Outer tank diameter: 420/460/470mm2) Inner tank diameter: 310/360mm3) Vacuum tube counts: 15, 16, 18, 20, 22, 24, 26, 28, 304) Tube size: Φ47x 1, 500mm, φ58 x 1, 800mm5) Aperture area: 2.80-5.14 m26) Volume: 90L-300L 7) Angle: 38 /45

4. Material of glass tube solar water heater 1) Outer tank: PVDF/colorful plate2) Inner tank: SUS304-2B stainless steel3) Frame: Alluminun aloy plate4) Insulation: 50/55mm polyurethane

Factory price solar water heater