CE approved Integrated non-pressurized solar water heater with painted steel tank


The system comprises of glass tube, Non-pressurized porcelain tank ,bracket.

  • Addition Description

Inner tank: coated enamel

Vacuum tube: AL-N/AL 47-1500/58-1800mm

Outer tank: painted steel, 0.4mm thickness

55mm polyurethane foaming

Supporting frame: 1.2mm galvanized steel with rust-proof treatment

Glass thickness: 1.6mm

Reflectors are available

Capacities: 100, 150, 200, 250 and 300L

Working principle:

Larger proportion of hot water than cold water, cold water flows downward and hot water goes upward

Water will be heated continuously between water tank and vacuum tube

Hot water always floats on cold water

Hot water flows to water tank from vacuum tubes

Proportion cold water flows to vacuum tubes from water tank

Certificate:CE,ISO9001,EU standard,SGS,ISO14001,Solar Keymark,SRCC

  • Brand:
    Longquan Solar & OEM
  • Color:
    Produced according to customer requirements
  • Place of Origin:
  • Price Terms:
    FOB, CIF
  • Payment Terms:
    T/T, L/C
  • Supply Ability:
    500 sets/day
  • Delivery Time:
    7 days/according to the order
  • Minimum Order:
    5 sets
  • Send Inquiry

The system comprises of glass tube, Non-pressurized porcelain tank ,bracket.

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