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Thermosiphon solar system with ship-grade steel tank Altek SD-T2L-24

27,633 ₴

Other

Sunday 11:54

Україна

Київ Get directions →

вул. Стеценка, 14/44

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Published 4 days ago by Solar-Tech

27,633 ₴

In Other category

вул. Стеценка, 14/44, Київ, Україна

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The Altek SD-T2L-24 solar system consists of high-quality components. The thermosiphon non-pressurized seasonal water heater is assembled from individual vacuum tubes. Solar radiation energy is absorbed by the absorber and converted into heat to warm the water, and thanks to the effective selective coating the efficiency of the solar collector is increased. This system operates with free circulation of the heat-transfer fluid. The vacuum tube structurally consists of two glass envelopes, air is evacuated from the space between them, which reduces heat loss.

The design and coating of the tank provide corrosion resistance and good thermal insulation.

Technical specifications:

Model

SD-T2L-24

Type of vacuum tube

D58-1800

Number of tubes

Tube dimensions (mm)

58×1800

Aperture area (m2)

2.35

Tank capacity (l)

240

Expansion tank (l)

Controller

M-7 for thermosiphon systems (optional)

Heater power (kW)

1.5 (optional)

Inner tank material

stainless steel SUS304-2B

Outer tank material

black metal with powder coating

Warranty

2 years

Country of manufacture

China

System advantages:

-
low price;

-
reliability and ease of use, easy installation;

-
use of additional equipment (pump, controller) is not mandatory;

-
heating during 3–4 hours in daytime (on a sunny day heating by 40–50 degrees).

The thermosiphon non-pressurized seasonal solar collector can additionally be equipped with:

-
electric heater – 1.5–2.0 kW;

-
controller (temperature control, indication and fill level, electric heater);

-
pressure shut-off valve.

Published on 2026/10/11

Description

The design and coating of the tank provide corrosion resistance and good thermal insulation.

Technical specifications:

Model

SD-T2L-24

Type of vacuum tube

D58-1800

Number of tubes

Tube dimensions (mm)

58×1800

Aperture area (m2)

2.35

Tank capacity (l)

240

Expansion tank (l)

Controller

M-7 for thermosiphon systems (optional)

Heater power (kW)

1.5 (optional)

Inner tank material

stainless steel SUS304-2B

Outer tank material

black metal with powder coating

Warranty

2 years

Country of manufacture

China

System advantages:

-
low price;

-
reliability and ease of use, easy installation;

-
use of additional equipment (pump, controller) is not mandatory;

-
heating during 3–4 hours in daytime (on a sunny day heating by 40–50 degrees).

The thermosiphon non-pressurized seasonal solar collector can additionally be equipped with:

-
electric heater – 1.5–2.0 kW;

-
controller (temperature control, indication and fill level, electric heater);

-
pressure shut-off valve.

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