Heliosystem AXIOMA AX-20D
40,362 ₴
Published 4 days ago by Solar-Tech
40,362 ₴
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вул. Стеценка, 14/44, Київ, Україна
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Thermosiphon solar collector with a pressured tank AXIOMA AX-20D is used in seasonal solar water-heating systems. This solar collector is used to provide hot water for a private house, country house, recreation base. The vacuum tubes are coated with a three-layer high-selectivity coating ALN-AIN-SS/Cu.
The presence of a pressured tank allows this solar collector to be placed not necessarily on the roof, but on any surface.
Solar collectors catalog
Technical specifications:
Model
AX-20D
AX-30D
Vacuum tubes
Number of tubes, (pcs)
20
30
High-selective coating
three-layer, ALN-AIN-SS/Cu
Vacuum tube dimensions, (mm)
58x1800
Aperture area, (m2)
1.86
2.79
Storage tank
Tank capacity, (L)
200
300
Outer tank parameters
painted steel, 0.4 mm
Inner tank parameters
stainless food-grade steel, 1.2 mm
Thermal insulation
polyurethane foam, 55 mm
Safety valve
t = 90 °C, P = 4 bar
Operating pressure, (bar)
< 4
Heating element
option
Connections
1/2"
Filler tank capacity, (L)
5
Tank dimensions, (mm)
1980x560x560
2830x560x560
Frame
Material
painted steel with galvanic coating
Tilt angle, (°)
45
Empty collector weight, (kg)
78
108
Scheme of the solar collector tank:
1 – safety valve (temperature/pressure)
2 – hot water outlet
3 – input for controller sensor (controller is not included in the basic package)
4 – input for magnesium anode (anode is not included in the basic package)
5 – heating element (not included in the basic package)
6 – cold water supply to the tank
Additional options
Price, ($)
Controller TK-7
45
Heating element, 1.5 kW
17
Magnesium anode
8
Read morePublished on 2026/10/11
Description
Thermosiphon solar collector with a pressured tank AXIOMA AX-20D is used in seasonal solar water-heating systems. This solar collector is used to provide hot water for a private house, country house, recreation base. The vacuum tubes are coated with a three-layer high-selectivity coating ALN-AIN-SS/Cu.
The presence of a pressured tank allows this solar collector to be placed not necessarily on the roof, but on any surface.
Solar collectors catalog
Technical specifications:
Model
AX-20D
AX-30D
Vacuum tubes
Number of tubes, (pcs)
20
30
High-selective coating
three-layer, ALN-AIN-SS/Cu
Vacuum tube dimensions, (mm)
58x1800
Aperture area, (m2)
1.86
2.79
Storage tank
Tank capacity, (L)
200
300
Outer tank parameters
painted steel, 0.4 mm
Inner tank parameters
stainless food-grade steel, 1.2 mm
Thermal insulation
polyurethane foam, 55 mm
Safety valve
t = 90 °C, P = 4 bar
Operating pressure, (bar)
< 4
Heating element
option
Connections
1/2"
Filler tank capacity, (L)
5
Tank dimensions, (mm)
1980x560x560
2830x560x560
Frame
Material
painted steel with galvanic coating
Tilt angle, (°)
45
Empty collector weight, (kg)
78
108
Scheme of the solar collector tank:
1 – safety valve (temperature/pressure)
2 – hot water outlet
3 – input for controller sensor (controller is not included in the basic package)
4 – input for magnesium anode (anode is not included in the basic package)
5 – heating element (not included in the basic package)
6 – cold water supply to the tank
Additional options
Price, ($)
Controller TK-7
45
Heating element, 1.5 kW
17
Magnesium anode
8
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