Thermosiphon solar system with ship-grade steel tank Altek SD-T2L-15
20,883 ₴
Published 4 days ago by Solar-Tech
20,883 ₴
In Other category
вул. Стеценка, 14/44, Київ, Україна
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SD-T2L-15 – a thermosiphon solar system from the Ukrainian manufacturer Altek with a 150-liter tank. It is used to heat water for household purposes: it is ideal to buy for hot water supply in a private house or country cottage. This solar collector is simple to use and quick to install. The internal water tank does not corrode because it is made of stainless steel; the outer tank shell is black metal with a powder coating. The main element of this collector model is the vacuum tubes made of transparent borosilicate glass.
Technical specifications:
Type of vacuum tube
D58-1800
Number of tubes, (pcs)
15
Tube specification ØxLxpcs, (mm)
58x1800x15
Aperture area, (m2)
1.41
Tank capacity, (l)
150
Expansion tank, (l)
8
Controller
M-7 for thermosiphon systems (optional)
Heater power, (kW)
1.5 (optional)
Material of internal tank
stainless steel
Material of external tank
black metal with powder coating
Warranty, (years)
2
Country of manufacture
China
Advantages of the system:
-
low price;
-
reliability and ease of operation, easy installation;
-
use of additional equipment (pump, controller) is not required;
-
heating within 3–4 hours during daytime (on a sunny day heating by 40–50 degrees).
The 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
SD-T2L-15 – a thermosiphon solar system from the Ukrainian manufacturer Altek with a 150-liter tank. It is used to heat water for household purposes: it is ideal to buy for hot water supply in a private house or country cottage. This solar collector is simple to use and quick to install. The internal water tank does not corrode because it is made of stainless steel; the outer tank shell is black metal with a powder coating. The main element of this collector model is the vacuum tubes made of transparent borosilicate glass.
Technical specifications:
Type of vacuum tube
D58-1800
Number of tubes, (pcs)
15
Tube specification ØxLxpcs, (mm)
58x1800x15
Aperture area, (m2)
1.41
Tank capacity, (l)
150
Expansion tank, (l)
8
Controller
M-7 for thermosiphon systems (optional)
Heater power, (kW)
1.5 (optional)
Material of internal tank
stainless steel
Material of external tank
black metal with powder coating
Warranty, (years)
2
Country of manufacture
China
Advantages of the system:
-
low price;
-
reliability and ease of operation, easy installation;
-
use of additional equipment (pump, controller) is not required;
-
heating within 3–4 hours during daytime (on a sunny day heating by 40–50 degrees).
The 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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