JT series Solar Water Heater

JT series is a close solar domestic water system comprising which all-glass evacuated tubular collector with tri-tube.

             

Models

JT5818Z-15-150

JT5818Z-18-175

JT5818Z-21-200

JT5818Z-24-230

JT5818Z-28-260

JT5818Z-32-300

Volume of tubes

150L

175L

210L

240L

260L

320L

Number of tubes

15

18

21

24

28

32

Tube

Tri-tube 58×1800mm

Storage tank material

Outer shell :aluminium /zinc coated steel

Inner tank :SUS 304

Insulation

Polyurethane foam with thickness of 45mm

Reflector

Flat plate diffuse,aluminum

Frame

Profile aluminum

Side ended

Metallic

Operation pressure

0.1Mpa

Aperature area

2.07

2.48

2.90

3.32

3.88

4.45

Collector frame angle,standard fixed(adjustable within 15-41°)

30°/45°

Useful heat gain

10.7MJ/ under 17MJ/ solar irradiance

Heat loss coefficient

13W/ K

Inlet/outlet connections

1/2"

Optional electric booster

2kw

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